Redkale 2.0.0.rc3 结束

libs/readme.txt

@@ -1 +0,0 @@
-<EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>

my/assembly.xml

@@ -16,10 +16,6 @@
             <directory>${project.basedir}/conf</directory>  
             <outputDirectory>conf</outputDirectory>  
         </fileSet>  
-        <fileSet>  
-            <directory>${project.basedir}/libs</directory>  
-            <outputDirectory>libs</outputDirectory>  
-        </fileSet>
         <fileSet>  
             <directory>${project.basedir}/logs</directory>  
             <outputDirectory>logs</outputDirectory>  

my/pom.xml

@@ -77,6 +77,7 @@
                 <version>2.6</version>
                 <configuration>
                     <archive>
+						<addMavenDescriptor>false</addMavenDescriptor>
                         <manifest>
                             <mainClass>org.redkale.boot.Application</mainClass>
                         </manifest>

src/META-INF/application-template.xml

@@ -116,7 +116,7 @@
         excludelibs: 排除lib.path与excludes中的正则表达式匹配的路径, 多个正则表达式用分号;隔开
         charset: 文本编码， 默认: UTF-8
         backlog:  默认10K
-        threads： 线程数， 默认: CPU核数*32
+        threads： 线程数， 默认: CPU核数*2，最小8个
         maxconns：最大连接数, 小于1表示无限制， 默认: 0
         maxbody: request.body最大值， 默认: 64K
         bufferCapacity: ByteBuffer的初始化大小， TCP默认: 32K;  (HTTP 2.0、WebSocket，必须要16k以上); UDP默认: 1350B

src/javax/persistence/GeneratedValue.java

@@ -1,63 +0,0 @@
-/** *****************************************************************************
- * Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
- * which accompanies this distribution.
- * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- *     Linda DeMichiel - Java Persistence 2.1
- *     Linda DeMichiel - Java Persistence 2.0
- *
- ***************************************************************************** */
-package javax.persistence;
-
-import java.lang.annotation.Target;
-import java.lang.annotation.Retention;
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-/**
- * Provides for the specification of generation strategies for the
- * values of primary keys.
- *
- * <p>
- * The <code>GeneratedValue</code> annotation
- * may be applied to a primary key property or field of an entity or
- * mapped superclass in conjunction with the {@link Id} annotation.
- * The use of the <code>GeneratedValue</code> annotation is only
- * required to be supported for simple primary keys. Use of the
- * <code>GeneratedValue</code> annotation is not supported for derived
- * primary keys.
- *
- * <pre>
- *
- *     Example 1:
- *
- *     &#064;Id
- *     &#064;GeneratedValue(strategy=SEQUENCE, generator="CUST_SEQ")
- *     &#064;Column(name="CUST_ID")
- *     public Long getId() { return id; }
- *
- *     Example 2:
- *
- *     &#064;Id
- *     &#064;GeneratedValue(strategy=TABLE, generator="CUST_GEN")
- *     &#064;Column(name="CUST_ID")
- *     Long id;
- * </pre>
- *
- * @see Id
- *
- * @since Java Persistence 1.0
- */
-@Target({METHOD, FIELD})
-@Retention(RUNTIME)
-
-public @interface GeneratedValue {
-
-}

src/javax/persistence/Id.java

@@ -45,7 +45,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
  * </pre>
  *
  * @see Column
- * @see GeneratedValue
+ * see GeneratedValue
  *
  * @since Java Persistence 1.0
  */

src/module-info.txt

@@ -30,5 +30,7 @@ module org.redkale {
     exports org.redkale.util;
     exports org.redkale.watch;
     
+    uses org.redkale.source.SourceLoader;
+    uses org.redkale.util.ResourceInjectLoader;
 }
 */

src/org/redkale/boot/ApiDocsService.java

@@ -196,7 +196,7 @@ public final class ApiDocsService {
         final FileOutputStream out = new FileOutputStream(new File(app.getHome(), "apidoc.json"));
         out.write(json.getBytes("UTF-8"));
         out.close();
-        File doctemplate = new File(app.getConfPath(), "apidoc-template.html");
+        File doctemplate = new File(app.getConfPath().toString(), "apidoc-template.html");
         InputStream in = null;
         if (doctemplate.isFile() && doctemplate.canRead()) {
             in = new FileInputStream(doctemplate);

src/org/redkale/boot/Application.java

@@ -57,12 +57,12 @@ public final class Application {
     public static final String RESNAME_APP_TIME = "APP_TIME";
 
     /**
-     * 当前进程的根目录， 类型：String、File、Path
+     * 当前进程的根目录， 类型：String、File、Path、URI
      */
     public static final String RESNAME_APP_HOME = "APP_HOME";
 
     /**
-     * 当前进程的配置目录，如果不是绝对路径则视为HOME目录下的相对路径 类型：String、File、Path
+     * 当前进程的配置目录，如果不是绝对路径则视为HOME目录下的相对路径 类型：String、File、Path、URI
      */
     public static final String RESNAME_APP_CONF = "APP_CONF";
 
@@ -143,7 +143,7 @@ public final class Application {
     private final File home;
 
     //配置文件目录
-    private final File confPath;
+    private final URI confPath;
 
     //日志
     private final Logger logger;
@@ -176,16 +176,19 @@ public final class Application {
         this.resourceFactory.register(RESNAME_APP_TIME, long.class, this.startTime);
         this.resourceFactory.register(RESNAME_APP_HOME, Path.class, root.toPath());
         this.resourceFactory.register(RESNAME_APP_HOME, File.class, root);
+        this.resourceFactory.register(RESNAME_APP_HOME, URI.class, root.toURI());
         try {
             this.resourceFactory.register(RESNAME_APP_HOME, root.getCanonicalPath());
             this.home = root.getCanonicalFile();
             String confsubpath = System.getProperty(RESNAME_APP_CONF, "conf");
-            if (confsubpath.charAt(0) == '/' || confsubpath.indexOf(':') > 0) {
-                this.confPath = new File(confsubpath).getCanonicalFile();
+            if (confsubpath.contains("://")) {
+                this.confPath = new URI(confsubpath);
+            } else if (confsubpath.charAt(0) == '/' || confsubpath.indexOf(':') > 0) {
+                this.confPath = new File(confsubpath).getCanonicalFile().toURI();
             } else {
-                this.confPath = new File(this.home, confsubpath).getCanonicalFile();
+                this.confPath = new File(this.home, confsubpath).getCanonicalFile().toURI();
             }
-        } catch (IOException e) {
+        } catch (Exception e) {
             throw new RuntimeException(e);
         }
         String localaddr = config.getValue("address", "").trim();
@@ -209,11 +212,12 @@ public final class Application {
             System.setProperty(RESNAME_APP_NODE, node);
         }
         //以下是初始化日志配置
-        final File logconf = new File(confPath, "logging.properties");
-        if (logconf.isFile() && logconf.canRead()) {
+        final URI logConfURI = "file".equals(confPath.getScheme()) ? new File(new File(confPath), "logging.properties").toURI()
+            : URI.create(confPath.toString() + (confPath.toString().endsWith("/") ? "" : "/") + "logging.properties");
+        if (!"file".equals(confPath.getScheme()) || (new File(logConfURI).isFile() && new File(logConfURI).canRead())) {
             try {
                 final String rootpath = root.getCanonicalPath().replace('\\', '/');
-                FileInputStream fin = new FileInputStream(logconf);
+                InputStream fin = logConfURI.toURL().openStream();
                 Properties properties = new Properties();
                 properties.load(fin);
                 fin.close();
@@ -301,7 +305,7 @@ public final class Application {
                     transportExec = Executors.newFixedThreadPool(threads, (Runnable r) -> {
                         Thread t = new Thread(r);
                         t.setDaemon(true);
-                        t.setName("Transport-Thread-" + counter.incrementAndGet());
+                        t.setName("Redkale-Transport-Thread-" + counter.incrementAndGet());
                         return t;
                     });
                     transportGroup = AsynchronousChannelGroup.withCachedThreadPool(transportExec, 1);
@@ -316,7 +320,7 @@ public final class Application {
             transportExec = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors() * 8, (Runnable r) -> {
                 Thread t = new Thread(r);
                 t.setDaemon(true);
-                t.setName("Transport-Thread-" + counter.incrementAndGet());
+                t.setName("Redkale-Transport-Thread-" + counter.incrementAndGet());
                 return t;
             });
             try {
@@ -375,7 +379,7 @@ public final class Application {
         return home;
     }
 
-    public File getConfPath() {
+    public URI getConfPath() {
         return confPath;
     }
 
@@ -398,10 +402,14 @@ public final class Application {
         System.setProperty("convert.bson.writer.buffer.defsize", "4096");
         System.setProperty("convert.json.writer.buffer.defsize", "4096");
 
-        File persist = new File(this.confPath, "persistence.xml");
+        final String confpath = this.confPath.toString();
         final String homepath = this.home.getCanonicalPath();
-        final String confpath = this.confPath.getCanonicalPath();
-        if (persist.isFile()) System.setProperty(DataSources.DATASOURCE_CONFPATH, persist.getCanonicalPath());
+        if ("file".equals(this.confPath.getScheme())) {
+            File persist = new File(new File(confPath), "persistence.xml");
+            if (persist.isFile()) System.setProperty(DataSources.DATASOURCE_CONFPATH, persist.getCanonicalPath());
+        } else {
+            System.setProperty(DataSources.DATASOURCE_CONFPATH, confpath + (confpath.endsWith("/") ? "" : "/") + "persistence.xml");
+        }
         String pidstr = "";
         try { //JDK 9+
             Class phclass = Class.forName("java.lang.ProcessHandle");
@@ -425,13 +433,17 @@ public final class Application {
                 if (dfloads != null) {
                     for (String dfload : dfloads.split(";")) {
                         if (dfload.trim().isEmpty()) continue;
-                        final File df = (dfload.indexOf('/') < 0) ? new File(confPath, "/" + dfload) : new File(dfload);
-                        if (df.isFile()) {
+                        final URI df = (dfload.indexOf('/') < 0) ? URI.create(confpath + (confpath.endsWith("/") ? "" : "/") + dfload) : new File(dfload).toURI();
+                        if (!"file".equals(df.getScheme()) || new File(df).isFile()) {
                             Properties ps = new Properties();
-                            InputStream in = new FileInputStream(df);
-                            ps.load(in);
-                            in.close();
-                            ps.forEach((x, y) -> resourceFactory.register("property." + x, y.toString().replace("${APP_HOME}", homepath)));
+                            try {
+                                InputStream in = df.toURL().openStream();
+                                ps.load(in);
+                                in.close();
+                                ps.forEach((x, y) -> resourceFactory.register("property." + x, y.toString().replace("${APP_HOME}", homepath)));
+                            } catch (Exception e) {
+                                logger.log(Level.WARNING, "load properties(" + dfload + ") error", e);
+                            }
                         }
                     }
                 }
@@ -558,9 +570,10 @@ public final class Application {
     }
 
     public void restoreConfig() throws IOException {
+        if (!"file".equals(this.confPath.getScheme())) return;
         synchronized (this) {
-            File confFile = new File(this.confPath, "application.xml");
-            confFile.renameTo(new File(this.confPath, "application_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()) + ".xml"));
+            File confFile = new File(this.confPath.toString(), "application.xml");
+            confFile.renameTo(new File(this.confPath.toString(), "application_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()) + ".xml"));
             final PrintStream ps = new PrintStream(new FileOutputStream(confFile));
             ps.append(config.toXML("application"));
             ps.close();
@@ -571,7 +584,7 @@ public final class Application {
         final Application application = this;
         new Thread() {
             {
-                setName("Application-Control-Thread");
+                setName("Redkale-Application-SelfServer-Thread");
             }
 
             @Override
@@ -742,7 +755,7 @@ public final class Application {
             Thread thread = new Thread() {
                 {
                     String host = serconf.getValue("host", "0.0.0.0").replace("0.0.0.0", "*");
-                    setName(serconf.getValue("protocol", "Server").toUpperCase() + "-" + host + ":" + serconf.getIntValue("port") + "-Thread");
+                    setName("Redkale-" + serconf.getValue("protocol", "Server").toUpperCase() + "-" + host + ":" + serconf.getIntValue("port") + "-Thread");
                     this.setDaemon(true);
                 }
 
@@ -843,18 +856,20 @@ public final class Application {
         final String home = new File(System.getProperty(RESNAME_APP_HOME, "")).getCanonicalPath().replace('\\', '/');
         System.setProperty(RESNAME_APP_HOME, home);
         String confsubpath = System.getProperty(RESNAME_APP_CONF, "conf");
-        File appfile;
-        if (confsubpath.charAt(0) == '/' || confsubpath.indexOf(':') > 0) {
-            appfile = new File(confsubpath).getCanonicalFile();
+        URI appconf;
+        if (confsubpath.contains("://")) {
+            appconf = URI.create(confsubpath + (confsubpath.endsWith("/") ? "" : "/") + "application.xml");
+        } else if (confsubpath.charAt(0) == '/' || confsubpath.indexOf(':') > 0) {
+            appconf = new File(confsubpath, "application.xml").toURI();
         } else {
-            appfile = new File(new File(home), confsubpath);
+            appconf = new File(new File(home, confsubpath), "application.xml").toURI();
         }
-        File appconf = new File(appfile, "application.xml");
-        return new Application(singleton, load(new FileInputStream(appconf)));
+        return new Application(singleton, load(appconf.toURL().openStream()));
     }
 
     public static void main(String[] args) throws Exception {
         Utility.midnight(); //先初始化一下Utility
+        Thread.currentThread().setName("Redkale-Application-Main-Thread");
         //运行主程序
         final Application application = Application.create(false);
         if (System.getProperty("CMD") != null) {

src/org/redkale/boot/LogFileHandler.java

@@ -133,7 +133,7 @@ public class LogFileHandler extends Handler {
     }
 
     private void open() {
-        final String name = "Logging-" + getClass().getSimpleName() + "-Thread";
+        final String name = "Redkale-Logging-" + getClass().getSimpleName() + "-Thread";
         new Thread() {
             {
                 setName(name);

src/org/redkale/boot/watch/FilterWatchService.java

@@ -35,7 +35,7 @@ public class FilterWatchService extends AbstractWatchService {
     @Resource
     protected Application application;
 
-    @RestMapping(name = "addfilter", auth = false, comment = "动态增加Filter")
+    @RestMapping(name = "addFilter", auth = false, comment = "动态增加Filter")
     public RetResult addFilter(@RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar,
         @RestParam(name = "server", comment = "Server节点名") final String serverName,
         @RestParam(name = "type", comment = "Filter类名") final String filterType) throws IOException {

src/org/redkale/boot/watch/ServerWatchService.java

@@ -50,7 +50,7 @@ public class ServerWatchService extends AbstractWatchService {
         return new RetResult(rs);
     }
 
-    @RestMapping(name = "changeaddress", comment = "更改Server的监听地址和端口")
+    @RestMapping(name = "changeAddress", comment = "更改Server的监听地址和端口")
     public RetResult changeAddress(@RestParam(name = "#port:") final int oldport,
         @RestParam(name = "#newhost:") final String newhost, @RestParam(name = "#newport:") final int newport) {
         if (oldport < 1) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `oldport`");

src/org/redkale/boot/watch/ServiceWatchService.java

@@ -30,8 +30,8 @@ public class ServiceWatchService extends AbstractWatchService {
     protected Application application;
 
     @RestConvert(type = void.class)
-    @RestMapping(name = "setfield", auth = false, comment = "设置Service中指定字段的内容")
-    public RetResult setfield(@RestParam(name = "name", comment = "Service的资源名") String name,
+    @RestMapping(name = "setField", auth = false, comment = "设置Service中指定字段的内容")
+    public RetResult setField(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type,
         @RestParam(name = "field", comment = "字段名") String field,
         @RestParam(name = "value", comment = "字段值") String value) {
@@ -65,8 +65,8 @@ public class ServiceWatchService extends AbstractWatchService {
     }
 
     @RestConvert(type = void.class)
-    @RestMapping(name = "getfield", auth = false, comment = "查询Service中指定字段的内容")
-    public RetResult getfield(@RestParam(name = "name", comment = "Service的资源名") String name,
+    @RestMapping(name = "getField", auth = false, comment = "查询Service中指定字段的内容")
+    public RetResult getField(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type,
         @RestParam(name = "field", comment = "字段名") String field) {
         if (name == null) name = "";
@@ -98,8 +98,8 @@ public class ServiceWatchService extends AbstractWatchService {
     }
 
     @RestConvert(type = void.class)
-    @RestMapping(name = "runmethod", auth = false, comment = "调用Service中指定方法")
-    public RetResult runmethod(@RestParam(name = "name", comment = "Service的资源名") String name,
+    @RestMapping(name = "runMethod", auth = false, comment = "调用Service中指定方法")
+    public RetResult runMethod(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type,
         @RestParam(name = "method", comment = "Service的方法名") String method,
         @RestParam(name = "params", comment = "方法的参数值") List<String> params,
@@ -169,28 +169,28 @@ public class ServiceWatchService extends AbstractWatchService {
         return dest;
     }
 
-    @RestMapping(name = "load", auth = false, comment = "动态增加Service")
+    @RestMapping(name = "loadService", auth = false, comment = "动态增加Service")
     public RetResult loadService(@RestParam(name = "type", comment = "Service的类名") String type,
         @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
         //待开发
         return RetResult.success();
     }
 
-    @RestMapping(name = "reload", auth = false, comment = "重新加载Service")
+    @RestMapping(name = "reloadService", auth = false, comment = "重新加载Service")
     public RetResult reloadService(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发
         return RetResult.success();
     }
 
-    @RestMapping(name = "stop", auth = false, comment = "动态停止Service")
+    @RestMapping(name = "stopService", auth = false, comment = "动态停止Service")
     public RetResult stopService(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发
         return RetResult.success();
     }
 
-    @RestMapping(name = "find", auth = false, comment = "查找Service")
+    @RestMapping(name = "findService", auth = false, comment = "查找Service")
     public RetResult find(@RestParam(name = "name", comment = "Service的资源名") String name,
         @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发

src/org/redkale/boot/watch/ServletWatchService.java

@@ -25,13 +25,13 @@ public class ServletWatchService extends AbstractWatchService {
     @Resource
     protected TransportFactory transportFactory;
 //
-//    @RestMapping(name = "load", auth = false, comment = "动态增加Servlet")
+//    @RestMapping(name = "loadServlet", auth = false, comment = "动态增加Servlet")
 //    public RetResult loadServlet(String type, @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
 //        //待开发
 //        return RetResult.success();
 //    }
 //
-//    @RestMapping(name = "stop", auth = false, comment = "动态停止Servlet")
+//    @RestMapping(name = "stopServlet", auth = false, comment = "动态停止Servlet")
 //    public RetResult stopServlet(String type) {
 //        //待开发
 //        return RetResult.success();

src/org/redkale/convert/Convert.java

@@ -7,7 +7,8 @@ package org.redkale.convert;
 
 import java.lang.reflect.Type;
 import java.nio.ByteBuffer;
-import java.util.function.Supplier;
+import java.util.function.*;
+import org.redkale.util.Attribute;
 
 /**
  * 序列化/反序列化操作类
@@ -31,6 +32,20 @@ public abstract class Convert<R extends Reader, W extends Writer> {
         return this.factory;
     }
 
+    protected <S extends W> S configWrite(S writer) {
+        return writer;
+    }
+
+    protected <S extends W> S fieldFunc(S writer, BiFunction<Attribute, Object, Object> objFieldFunc, Function<Object, ConvertField[]> objExtFunc) {
+        writer.objFieldFunc = objFieldFunc;
+        writer.objExtFunc = objExtFunc;
+        return writer;
+    }
+
+    public abstract Convert<R, W> newConvert(final BiFunction<Attribute, Object, Object> objFieldFunc);
+
+    public abstract Convert<R, W> newConvert(final BiFunction<Attribute, Object, Object> objFieldFunc, Function<Object, ConvertField[]> objExtFunc);
+
     public abstract boolean isBinary();
 
     public abstract <T> T convertFrom(final Type type, final byte[] bytes);

src/org/redkale/convert/ConvertFactory.java

@@ -91,8 +91,9 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
 
             this.register(Number.class, NumberSimpledCoder.instance);
             this.register(String.class, StringSimpledCoder.instance);
-            this.register(StringConvertWrapper.class, StringConvertWrapperSimpledCoder.instance);
+            this.register(StringWrapper.class, StringWrapperSimpledCoder.instance);
             this.register(CharSequence.class, CharSequenceSimpledCoder.instance);
+            this.register(StringBuilder.class, CharSequenceSimpledCoder.StringBuilderSimpledCoder.instance);
             this.register(java.util.Date.class, DateSimpledCoder.instance);
             this.register(java.time.Duration.class, DurationSimpledCoder.instance);
             this.register(AtomicInteger.class, AtomicIntegerSimpledCoder.instance);
@@ -132,6 +133,54 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
                 }
 
             });
+            try {
+                Class sqldateClass = Class.forName("java.sql.Date");
+                this.register(sqldateClass, new SimpledCoder<R, W, java.sql.Date>() {
+
+                    @Override
+                    public void convertTo(W out, java.sql.Date value) {
+                         out.writeSmallString(value == null ? null : value.toString());
+                    }
+
+                    @Override
+                    public java.sql.Date convertFrom(R in) {
+                        String t = in.readSmallString();
+                        return t == null ? null : java.sql.Date.valueOf(t);
+                    }
+
+                });
+                Class sqltimeClass = Class.forName("java.sql.Time");
+                this.register(sqltimeClass, new SimpledCoder<R, W, java.sql.Time>() {
+
+                    @Override
+                    public void convertTo(W out, java.sql.Time value) {
+                        out.writeSmallString(value == null ? null : value.toString());
+                    }
+
+                    @Override
+                    public java.sql.Time convertFrom(R in) {
+                        String t = in.readSmallString();
+                        return t == null ? null : java.sql.Time.valueOf(t);
+                    }
+
+                });
+                Class timestampClass = Class.forName("java.sql.Timestamp");
+                this.register(timestampClass, new SimpledCoder<R, W, java.sql.Timestamp>() {
+
+                    @Override
+                    public void convertTo(W out, java.sql.Timestamp value) {
+                        out.writeSmallString(value == null ? null : value.toString());
+                    }
+
+                    @Override
+                    public java.sql.Timestamp convertFrom(R in) {
+                        String t = in.readSmallString();
+                        return t == null ? null : java.sql.Timestamp.valueOf(t);
+                    }
+
+                });
+            } catch (Throwable t) {
+            }
         }
     }
 
@@ -433,25 +482,32 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
 
     public final boolean register(final Class type, String column, ConvertColumnEntry entry) {
         if (type == null || column == null || entry == null) return false;
+        Field field = null;
         try {
-            final Field field = type.getDeclaredField(column);
-            String get = "get";
-            if (field.getType() == boolean.class || field.getType() == Boolean.class) get = "is";
-            char[] cols = column.toCharArray();
-            cols[0] = Character.toUpperCase(cols[0]);
-            String col2 = new String(cols);
-            try {
-                register(type.getMethod(get + col2), entry);
-            } catch (Exception ex) {
-            }
-            try {
-                register(type.getMethod("set" + col2, field.getType()), entry);
-            } catch (Exception ex) {
-            }
-            return register(field, entry);
+            field = type.getDeclaredField(column);
         } catch (Exception e) {
-            return false;
         }
+        String get = "get";
+        if (field != null && (field.getType() == boolean.class || field.getType() == Boolean.class)) get = "is";
+        char[] cols = column.toCharArray();
+        cols[0] = Character.toUpperCase(cols[0]);
+        final String bigColumn = new String(cols);
+        try {
+            register(type.getMethod(get + bigColumn), entry);
+        } catch (NoSuchMethodException mex) {
+            if (get.length() >= 3) { //get
+                try {
+                    register(type.getMethod("is" + bigColumn), entry);
+                } catch (Exception ex) {
+                }
+            }
+        } catch (Exception ex) {
+        }
+        try {
+            register(type.getMethod("set" + bigColumn, field.getType()), entry);
+        } catch (Exception ex) {
+        }
+        return field == null ? true : register(field, entry);
     }
 
     public final <E> boolean register(final AccessibleObject field, final ConvertColumnEntry entry) {
@@ -703,7 +759,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             encoder = new OptionalCoder(this, type);
         } else if (clazz == Object.class) {
             return (Encodeable<W, E>) this.anyEncoder;
-        } else if (!clazz.getName().startsWith("java.") || java.net.HttpCookie.class == clazz || java.util.AbstractMap.SimpleEntry.class == clazz) {
+        } else if (!clazz.getName().startsWith("java.") || java.net.HttpCookie.class == clazz
+            || java.util.Map.Entry.class == clazz || java.util.AbstractMap.SimpleEntry.class == clazz) {
             Encodeable simpleCoder = null;
             for (final Method method : clazz.getDeclaredMethods()) {
                 if (!Modifier.isStatic(method.getModifiers())) continue;

src/org/redkale/convert/ConvertField.java

@@ -0,0 +1,102 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.io.Serializable;
+import java.lang.reflect.Type;
+import org.redkale.convert.json.JsonConvert;
+
+/**
+ * newConvert参数中的Function返回结果的数据类
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class ConvertField implements Serializable {
+
+    protected String name;
+
+    protected Type type;
+
+    protected int position;
+
+    protected Object value;
+
+    public ConvertField() {
+    }
+
+    public ConvertField(String name, Object value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    public ConvertField(String name, int position, Object value) {
+        this.name = name;
+        this.position = position;
+        this.value = value;
+    }
+
+    public ConvertField(String name, Type type, Object value) {
+        this.name = name;
+        this.type = type;
+        this.value = value;
+    }
+
+    public ConvertField(String name, Type type, int position, Object value) {
+        this.name = name;
+        this.type = type;
+        this.position = position;
+        this.value = value;
+    }
+
+    public static ConvertField[] ofArray(Object... items) {
+        int len = items.length / 2;
+        ConvertField[] rs = new ConvertField[len];
+        for (int i = 0; i < len; i++) {
+            rs[i] = new ConvertField(items[i * 2].toString(), items[i * 2 + 1]);
+        }
+        return rs;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public void setType(Type type) {
+        this.type = type;
+    }
+
+    public int getPosition() {
+        return position;
+    }
+
+    public void setPosition(int position) {
+        this.position = position;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public void setValue(Object value) {
+        this.value = value;
+    }
+
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
+}

src/org/redkale/convert/ObjectEncoder.java

@@ -164,9 +164,22 @@ public class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T> {
             return;
         }
         if (out.writeObjectB(value) < 0) {
+            int maxPosition = 0;
             for (EnMember member : members) {
+                maxPosition = member.getPosition();
                 out.writeObjectField(member, value);
             }
+            if (out.objExtFunc != null) {
+                ConvertField[] extFields = out.objExtFunc.apply(value);
+                if (extFields != null) {
+                    Encodeable<W, ?> anyEncoder = factory.getAnyEncoder();
+                    for (ConvertField en : extFields) {
+                        if (en == null) continue;
+                        maxPosition++;
+                        out.writeObjectField(en.getName(), en.getType(), Math.max(en.getPosition(), maxPosition), anyEncoder, en.getValue());
+                    }
+                }
+            }
         }
         out.writeObjectE(value);
     }

src/org/redkale/convert/StringConvertWrapper.java

@@ -1,63 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.convert;
-
-import org.redkale.convert.json.JsonConvert;
-
-/**
- * 序列化去掉引号的String对象。
- * <blockquote><pre>
- * 场景: JavaBean  bean = ... ;
- *        Map map = new HashMap();
- *        map.put("bean", a);
- *        records.add(map);
- *        records需要在后期序列化写入库。 但是在这期间bean的内部字段值可能就变化了，会导致入库时并不是records.add的快照信息。
- *        所以需要使用StringConvertWrapper：
- *        Map map = new HashMap();
- *        map.put("bean", new StringConvertWrapper(bean.toString()));
- *        records.add(map);
- *        这样既可以保持快照又不会在bean的值上面多一层引号。
- * </pre></blockquote>
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class StringConvertWrapper {
-
-    protected String value;
-
-    public StringConvertWrapper() {
-    }
-
-    public StringConvertWrapper(String value) {
-        this.value = value;
-    }
-
-    public static StringConvertWrapper create(Object value) {
-        return create(JsonConvert.root(), value);
-    }
-
-    public static StringConvertWrapper create(TextConvert convert, Object value) {
-        if (value == null) return new StringConvertWrapper(null);
-        if (value instanceof String) return new StringConvertWrapper((String) value);
-        return new StringConvertWrapper(convert.convertTo(value));
-    }
-
-    public String getValue() {
-        return value;
-    }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-
-    @Override
-    public String toString() {
-        return value;
-    }
-
-}

src/org/redkale/convert/Writer.java

@@ -6,6 +6,8 @@
 package org.redkale.convert;
 
 import java.lang.reflect.*;
+import java.util.function.*;
+import org.redkale.util.*;
 
 /**
  * 序列化的数据输出流
@@ -23,6 +25,12 @@ public abstract class Writer {
     //convertTo时是否以指定Type的ObjectEncoder进行处理
     protected Type specify;
 
+    //对某个字段值进行动态处理
+    protected BiFunction<Attribute, Object, Object> objFieldFunc;
+
+    //对某个对象进行动态扩展字段值处理
+    protected Function<Object, ConvertField[]> objExtFunc;
+
     /**
      * 设置specify
      *
@@ -38,6 +46,11 @@ public abstract class Writer {
         }
     }
 
+    protected boolean recycle() {
+        this.objFieldFunc = null;
+        return true;
+    }
+
     /**
      * 返回specify
      *
@@ -105,7 +118,12 @@ public abstract class Writer {
      */
     @SuppressWarnings("unchecked")
     public void writeObjectField(final EnMember member, Object obj) {
-        Object value = member.attribute.get(obj);
+        Object value;
+        if (objFieldFunc == null) {
+            value = member.attribute.get(obj);
+        } else {
+            value = objFieldFunc.apply(member.attribute, obj);
+        }
         if (value == null) return;
         if (tiny()) {
             if (member.istring) {
@@ -114,11 +132,49 @@ public abstract class Writer {
                 if (!((Boolean) value)) return;
             }
         }
-        this.writeFieldName(member);
+        Attribute attr = member.getAttribute();
+        this.writeFieldName(attr.field(), attr.genericType(), member.getPosition());
         member.encoder.convertTo(this, value);
         this.comma = true;
     }
 
+    /**
+     * 输出一个对象的某个扩展字段
+     *
+     *
+     * @param fieldName  字段名称
+     * @param fieldType  字段类型
+     * @param fieldPos   字段顺序
+     * @param anyEncoder Encoder
+     * @param value      写入的字段对象
+     */
+    @SuppressWarnings("unchecked")
+    public void writeObjectField(final String fieldName, Type fieldType, int fieldPos, Encodeable anyEncoder, Object value) {
+        if (value == null) return;
+        if (fieldType == null) fieldType = value.getClass();
+        if (tiny() && fieldType instanceof Class) {
+            Class clazz = (Class) fieldType;
+            if (CharSequence.class.isAssignableFrom(clazz)) {
+                if (((CharSequence) value).length() == 0) return;
+            } else if (clazz == boolean.class || clazz == Boolean.class) {
+                if (!((Boolean) value)) return;
+            }
+        }
+        this.writeFieldName(fieldName, fieldType, fieldPos);
+        anyEncoder.convertTo(this, value);
+        this.comma = true;
+    }
+
+    /**
+     * 输出一个字段名
+     *
+     * @param member 字段
+     */
+    public final void writeFieldName(final EnMember member) {
+        Attribute attr = member.getAttribute();
+        this.writeFieldName(attr.field(), attr.genericType(), member.getPosition());
+    }
+
     /**
      * 输出一个对象后的操作
      *
@@ -176,9 +232,11 @@ public abstract class Writer {
     /**
      * 输出一个字段名
      *
-     * @param member 字段的EnMember对象
+     * @param fieldName 字段名称
+     * @param fieldType 字段类型
+     * @param fieldPos  字段顺序
      */
-    public abstract void writeFieldName(EnMember member);
+    public abstract void writeFieldName(String fieldName, Type fieldType, int fieldPos);
 
     /**
      * 写入一个boolean值
@@ -262,5 +320,5 @@ public abstract class Writer {
      *
      * @param value StringConvertWrapper值
      */
-    public abstract void writeWrapper(StringConvertWrapper value);
+    public abstract void writeWrapper(StringWrapper value);
 }

src/org/redkale/convert/bson/BsonByteBufferWriter.java

@@ -131,6 +131,7 @@ public class BsonByteBufferWriter extends BsonWriter {
 
     @Override
     protected boolean recycle() {
+        super.recycle();
         this.index = 0;
         this.specify = null;
         this.buffers = null;

src/org/redkale/convert/bson/BsonConvert.java

@@ -37,7 +37,7 @@ import org.redkale.util.*;
  *
  * @author zhangjx
  */
-public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
+public class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
 
     private static final ObjectPool<BsonReader> readerPool = BsonReader.createPool(Integer.getInteger("convert.bson.pool.size", 16));
 
@@ -59,6 +59,21 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
         return BsonFactory.root().getConvert();
     }
 
+    @Override
+    public BsonConvert newConvert(final BiFunction<Attribute, Object, Object> fieldFunc) {
+        return newConvert(fieldFunc, null);
+    }
+
+    @Override
+    public BsonConvert newConvert(final BiFunction<Attribute, Object, Object> fieldFunc, Function<Object, ConvertField[]> objExtFunc) {
+        return new BsonConvert(getFactory(), tiny) {
+            @Override
+            protected <S extends BsonWriter> S configWrite(S writer) {
+                return fieldFunc(writer, fieldFunc, objExtFunc);
+            }
+        };
+    }
+
     //------------------------------ reader -----------------------------------------------------------
     public BsonReader pollBsonReader(final ByteBuffer... buffers) {
         return new BsonByteBufferReader((ConvertMask) null, buffers);
@@ -78,11 +93,11 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
 
     //------------------------------ writer -----------------------------------------------------------
     public BsonByteBufferWriter pollBsonWriter(final Supplier<ByteBuffer> supplier) {
-        return new BsonByteBufferWriter(tiny, supplier);
+        return configWrite(new BsonByteBufferWriter(tiny, supplier));
     }
 
     public BsonWriter pollBsonWriter(final OutputStream out) {
-        return new BsonStreamWriter(tiny, out);
+        return configWrite(new BsonStreamWriter(tiny, out));
     }
 
     public BsonWriter pollBsonWriter() {
@@ -94,6 +109,7 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
     }
 
     //------------------------------ convertFrom -----------------------------------------------------------
+    @Override
     public <T> T convertFrom(final Type type, final byte[] bytes) {
         if (bytes == null) return null;
         return convertFrom(type, bytes, 0, bytes.length);
@@ -173,33 +189,33 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
 
     public void convertTo(final OutputStream out, final Object value) {
         if (value == null) {
-            new BsonStreamWriter(tiny, out).writeNull();
+            pollBsonWriter(out).writeNull();
         } else {
-            factory.loadEncoder(value.getClass()).convertTo(new BsonStreamWriter(tiny, out), value);
+            factory.loadEncoder(value.getClass()).convertTo(pollBsonWriter(out), value);
         }
     }
 
     public void convertTo(final OutputStream out, final Type type, final Object value) {
         if (type == null) return;
         if (value == null) {
-            new BsonStreamWriter(tiny, out).writeNull();
+            pollBsonWriter(out).writeNull();
         } else {
-            factory.loadEncoder(type).convertTo(new BsonStreamWriter(tiny, out), value);
+            factory.loadEncoder(type).convertTo(pollBsonWriter(out), value);
         }
     }
 
     public void convertMapTo(final OutputStream out, final Object... values) {
         if (values == null) {
-            new BsonStreamWriter(tiny, out).writeNull();
+            pollBsonWriter(out).writeNull();
         } else {
-            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(new BsonStreamWriter(tiny, out), values);
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(pollBsonWriter(out), values);
         }
     }
 
     @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
         if (supplier == null) return null;
-        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
+        BsonByteBufferWriter out = pollBsonWriter(supplier);
         if (value == null) {
             out.writeNull();
         } else {
@@ -211,7 +227,7 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
     @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
         if (supplier == null || type == null) return null;
-        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
+        BsonByteBufferWriter out = pollBsonWriter(supplier);
         if (value == null) {
             out.writeNull();
         } else {
@@ -223,7 +239,7 @@ public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
     @Override
     public ByteBuffer[] convertMapTo(final Supplier<ByteBuffer> supplier, final Object... values) {
         if (supplier == null) return null;
-        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
+        BsonByteBufferWriter out = pollBsonWriter(supplier);
         if (values == null) {
             out.writeNull();
         } else {

src/org/redkale/convert/bson/BsonWriter.java

@@ -5,6 +5,7 @@
  */
 package org.redkale.convert.bson;
 
+import java.lang.reflect.Type;
 import java.nio.ByteBuffer;
 import org.redkale.convert.*;
 import org.redkale.convert.ext.ByteSimpledCoder;
@@ -43,7 +44,7 @@ public class BsonWriter extends Writer {
     }
 
     protected BsonWriter(byte[] bs) {
-        this.content = bs;
+        this.content = bs == null ? new byte[0] : bs;
     }
 
     public BsonWriter() {
@@ -97,10 +98,12 @@ public class BsonWriter extends Writer {
         count += len;
     }
 
+    @Override
     protected boolean recycle() {
+        super.recycle();
         this.count = 0;
         this.specify = null;
-        if (this.content.length > defaultSize) {
+        if (this.content != null && this.content.length > defaultSize) {
             this.content = new byte[defaultSize];
         }
         return true;
@@ -198,11 +201,10 @@ public class BsonWriter extends Writer {
     }
 
     @Override
-    public final void writeFieldName(EnMember member) {
-        Attribute attribute = member.getAttribute();
+    public final void writeFieldName(String fieldName, Type fieldType, int fieldPos) {
         writeByte(BsonReader.SIGN_HASNEXT);
-        writeSmallString(attribute.field());
-        writeByte(BsonFactory.typeEnum(attribute.type()));
+        writeSmallString(fieldName);
+        writeByte(BsonFactory.typeEnum(fieldType));
     }
 
     /**
@@ -242,7 +244,7 @@ public class BsonWriter extends Writer {
     }
 
     @Override
-    public final void writeWrapper(StringConvertWrapper value) {
+    public final void writeWrapper(StringWrapper value) {
         this.writeString(value == null ? null : value.getValue());
     }
 

src/org/redkale/convert/ext/CharSequenceSimpledCoder.java

@@ -8,9 +8,11 @@ package org.redkale.convert.ext;
 import org.redkale.convert.*;
 
 /**
- *  CharSequence 的SimpledCoder实现
+ * CharSequence 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  * @param <R> Reader输入的子类型
  * @param <W> Writer输出的子类型
@@ -28,4 +30,20 @@ public class CharSequenceSimpledCoder<R extends Reader, W extends Writer> extend
     public CharSequence convertFrom(R in) {
         return in.readString();
     }
+
+    public static class StringBuilderSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, StringBuilder> {
+
+        public static final StringBuilderSimpledCoder instance = new StringBuilderSimpledCoder();
+
+        @Override
+        public void convertTo(W out, StringBuilder value) {
+            out.writeString(value == null ? null : value.toString());
+        }
+
+        @Override
+        public StringBuilder convertFrom(R in) {
+            String rs = in.readString();
+            return rs == null ? null : new StringBuilder(rs);
+        }
+    }
 }

src/org/redkale/convert/ext/FileSimpledCoder.java

@@ -20,7 +20,7 @@ import org.redkale.convert.*;
  */
 public class FileSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, File> {
 
-    public static final PatternSimpledCoder instance = new PatternSimpledCoder();
+    public static final FileSimpledCoder instance = new FileSimpledCoder();
 
     @Override
     public void convertTo(W out, File value) {

src/org/redkale/convert/ext/StringWrapperSimpledCoder.java

@@ -6,6 +6,7 @@
 package org.redkale.convert.ext;
 
 import org.redkale.convert.*;
+import org.redkale.util.StringWrapper;
 
 /**
  * String 的SimpledCoder实现
@@ -17,18 +18,18 @@ import org.redkale.convert.*;
  * @param <R> Reader输入的子类型
  * @param <W> Writer输出的子类型
  */
-public final class StringConvertWrapperSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, StringConvertWrapper> {
+public final class StringWrapperSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, StringWrapper> {
 
-    public static final StringConvertWrapperSimpledCoder instance = new StringConvertWrapperSimpledCoder();
+    public static final StringWrapperSimpledCoder instance = new StringWrapperSimpledCoder();
 
     @Override
-    public void convertTo(W out, StringConvertWrapper value) {
+    public void convertTo(W out, StringWrapper value) {
         out.writeWrapper(value);
     }
 
     @Override
-    public StringConvertWrapper convertFrom(R in) {
-        return new StringConvertWrapper(in.readString());
+    public StringWrapper convertFrom(R in) {
+        return new StringWrapper(in.readString());
     }
 
 }

src/org/redkale/convert/json/JsonByteBufferWriter.java

@@ -48,6 +48,7 @@ public class JsonByteBufferWriter extends JsonWriter {
 
     @Override
     protected boolean recycle() {
+        super.recycle();
         this.index = 0;
         this.specify = null;
         this.charset = null;
@@ -114,7 +115,7 @@ public class JsonByteBufferWriter extends JsonWriter {
         int byteLength = quote ? 2 : 0;
         ByteBuffer bb = null;
         if (charset == null) {
-            byteLength += encodeUTF8Length(chs, start, len);
+            byteLength += Utility.encodeUTF8Length(chs, start, len);
         } else {
             bb = charset.encode(CharBuffer.wrap(chs, start, len));
             byteLength += bb.remaining();
@@ -133,6 +134,13 @@ public class JsonByteBufferWriter extends JsonWriter {
                     } else if (c < 0x800) {
                         buffer.put((byte) (0xc0 | (c >> 6)));
                         buffer.put((byte) (0x80 | (c & 0x3f)));
+                    } else if (Character.isSurrogate(c)) { //连取两个
+                        int uc = Character.toCodePoint(c, chs[i + 1]);
+                        buffer.put((byte) (0xf0 | ((uc >> 18))));
+                        buffer.put((byte) (0x80 | ((uc >> 12) & 0x3f)));
+                        buffer.put((byte) (0x80 | ((uc >> 6) & 0x3f)));
+                        buffer.put((byte) (0x80 | (uc & 0x3f)));
+                        i++;
                     } else {
                         buffer.put((byte) (0xe0 | ((c >> 12))));
                         buffer.put((byte) (0x80 | ((c >> 6) & 0x3f)));
@@ -154,7 +162,34 @@ public class JsonByteBufferWriter extends JsonWriter {
         if (charset == null) { //UTF-8
             final int limit = start + len;
             for (int i = start; i < limit; i++) {
-                buffer = putUTF8Char(buffer, chs[i]);
+                char c = chs[i];
+                if (c < 0x80) {
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) c);
+                } else if (c < 0x800) {
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0xc0 | (c >> 6)));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | (c & 0x3f)));
+                } else if (Character.isSurrogate(c)) { //连取两个
+                    int uc = Character.toCodePoint(c, chs[i + 1]);
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0xf0 | ((uc >> 18))));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | ((uc >> 12) & 0x3f)));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | ((uc >> 6) & 0x3f)));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | (uc & 0x3f)));
+                    i++;
+                } else {
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0xe0 | ((c >> 12))));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | ((c >> 6) & 0x3f)));
+                    if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                    buffer.put((byte) (0x80 | (c & 0x3f)));
+                }
             }
         } else {
             while (bb.hasRemaining()) {
@@ -168,50 +203,18 @@ public class JsonByteBufferWriter extends JsonWriter {
         }
     }
 
-    private ByteBuffer putUTF8Char(ByteBuffer buffer, char c) {
-        if (c < 0x80) {
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) c);
-        } else if (c < 0x800) {
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) (0xc0 | (c >> 6)));
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) (0x80 | (c & 0x3f)));
-        } else {
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) (0xe0 | ((c >> 12))));
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) (0x80 | ((c >> 6) & 0x3f)));
-            if (!buffer.hasRemaining()) buffer = nextByteBuffer();
-            buffer.put((byte) (0x80 | (c & 0x3f)));
-        }
-        return buffer;
-    }
-
     private ByteBuffer nextByteBuffer() {
         this.buffers[this.index].flip();
         return this.buffers[++this.index];
     }
 
-    protected static int encodeUTF8Length(final char[] text, final int start, final int len) {
-        char c;
-        int size = 0;
-        final char[] chars = text;
-        final int limit = start + len;
-        for (int i = start; i < limit; i++) {
-            c = chars[i];
-            size += (c < 0x80 ? 1 : (c < 0x800 ? 2 : 3));
-        }
-        return size;
-    }
-
     protected static int encodeEscapeUTF8Length(final char[] text, final int start, final int len) {
         char c;
         int size = 0;
-        final char[] chars = text;
+        final char[] chs = text;
         final int limit = start + len;
         for (int i = start; i < limit; i++) {
-            c = chars[i];
+            c = chs[i];
             switch (c) {
                 case '\n': size += 2;
                     break;
@@ -224,7 +227,7 @@ public class JsonByteBufferWriter extends JsonWriter {
                 case '"': size += 2;
                     break;
                 default:
-                    size += (c < 0x80 ? 1 : (c < 0x800 ? 2 : 3));
+                    size += (c < 0x80 ? 1 : (c < 0x800 || Character.isSurrogate(c) ? 2 : 3));
                     break;
             }
         }
@@ -238,19 +241,39 @@ public class JsonByteBufferWriter extends JsonWriter {
      * @param value String值
      */
     @Override
-    public void writeTo(final boolean quote, final String value) {
-        char[] chs = Utility.charArray(value);
-        writeTo(-1, quote, chs, 0, chs.length);
+    public void writeLatin1To(final boolean quote, final String value) {
+        byte[] bs = Utility.byteArray(value);
+        int expandsize = expand(bs.length + (quote ? 2 : 0));
+        if (expandsize == 0) {// 只需要一个buffer 
+            final ByteBuffer buffer = this.buffers[index];
+            if (quote) buffer.put((byte) '"');
+            buffer.put(bs);
+            if (quote) buffer.put((byte) '"');
+        } else {
+            ByteBuffer buffer = this.buffers[index];
+            if (quote) {
+                if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                buffer.put((byte) '"');
+            }
+            for (byte b : bs) {
+                if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                buffer.put(b);
+            }
+            if (quote) {
+                if (!buffer.hasRemaining()) buffer = nextByteBuffer();
+                buffer.put((byte) '"');
+            }
+        }
     }
 
     @Override
     public void writeInt(int value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override
     public void writeLong(long value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override
@@ -288,7 +311,8 @@ public class JsonByteBufferWriter extends JsonWriter {
             if (expandsize == 0) { // 只需要一个buffer 
                 final ByteBuffer buffer = this.buffers[index];
                 buffer.put((byte) '"');
-                for (char c : chs) {
+                for (int i = 0; i < chs.length; i++) {
+                    char c = chs[i];
                     switch (c) {
                         case '\n': buffer.put((byte) '\\').put((byte) 'n');
                             break;
@@ -306,6 +330,13 @@ public class JsonByteBufferWriter extends JsonWriter {
                             } else if (c < 0x800) {
                                 buffer.put((byte) (0xc0 | (c >> 6)));
                                 buffer.put((byte) (0x80 | (c & 0x3f)));
+                            } else if (Character.isSurrogate(c)) { //连取两个
+                                int uc = Character.toCodePoint(c, chs[i + 1]);
+                                buffer.put((byte) (0xf0 | ((uc >> 18))));
+                                buffer.put((byte) (0x80 | ((uc >> 12) & 0x3f)));
+                                buffer.put((byte) (0x80 | ((uc >> 6) & 0x3f)));
+                                buffer.put((byte) (0x80 | (uc & 0x3f)));
+                                i++;
                             } else {
                                 buffer.put((byte) (0xe0 | ((c >> 12))));
                                 buffer.put((byte) (0x80 | ((c >> 6) & 0x3f)));

src/org/redkale/convert/json/JsonConvert.java

@@ -21,7 +21,7 @@ import org.redkale.util.*;
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")
-public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
+public class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     public static final Type TYPE_MAP_STRING_STRING = new TypeToken<java.util.HashMap<String, String>>() {
     }.getType();
@@ -46,6 +46,21 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
         return JsonFactory.root().getConvert();
     }
 
+    @Override
+    public JsonConvert newConvert(final BiFunction<Attribute, Object, Object> fieldFunc) {
+        return newConvert(fieldFunc, null);
+    }
+
+    @Override
+    public JsonConvert newConvert(final BiFunction<Attribute, Object, Object> fieldFunc, Function<Object, ConvertField[]> objExtFunc) {
+        return new JsonConvert(getFactory(), tiny) {
+            @Override
+            protected <S extends JsonWriter> S configWrite(S writer) {
+                return fieldFunc(writer, fieldFunc, objExtFunc);
+            }
+        };
+    }
+
     //------------------------------ reader -----------------------------------------------------------
     public JsonReader pollJsonReader(final ByteBuffer... buffers) {
         return new JsonByteBufferReader((ConvertMask) null, buffers);
@@ -65,19 +80,19 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     //------------------------------ writer -----------------------------------------------------------
     public JsonByteBufferWriter pollJsonWriter(final Supplier<ByteBuffer> supplier) {
-        return new JsonByteBufferWriter(tiny, supplier);
+        return configWrite(new JsonByteBufferWriter(tiny, supplier));
     }
 
     public JsonWriter pollJsonWriter(final OutputStream out) {
-        return new JsonStreamWriter(tiny, out);
+        return configWrite(new JsonStreamWriter(tiny, out));
     }
 
     public JsonWriter pollJsonWriter(final Charset charset, final OutputStream out) {
-        return new JsonStreamWriter(tiny, charset, out);
+        return configWrite(new JsonStreamWriter(tiny, charset, out));
     }
 
     public JsonWriter pollJsonWriter() {
-        return writerPool.get().tiny(tiny);
+        return configWrite(writerPool.get().tiny(tiny));
     }
 
     public void offerJsonWriter(final JsonWriter writer) {
@@ -85,6 +100,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     }
 
     //------------------------------ convertFrom -----------------------------------------------------------
+    @Override
     public <T> T convertFrom(final Type type, final byte[] bytes) {
         if (bytes == null) return null;
         return convertFrom(type, new String(bytes, StandardCharsets.UTF_8));
@@ -190,7 +206,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     public String convertTo(final Type type, final Object value) {
         if (type == null) return null;
         if (value == null) return "null";
-        final JsonWriter writer = writerPool.get().tiny(tiny);
+        final JsonWriter writer = pollJsonWriter();
         writer.specify(type);
         factory.loadEncoder(type).convertTo(writer, value);
         String result = writer.toString();
@@ -201,7 +217,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     @Override
     public String convertMapTo(final Object... values) {
         if (values == null) return "null";
-        final JsonWriter writer = writerPool.get().tiny(tiny);
+        final JsonWriter writer = pollJsonWriter();
         ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(writer, values);
         String result = writer.toString();
         writerPool.accept(writer);
@@ -210,7 +226,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     public void convertTo(final OutputStream out, final Object value) {
         if (value == null) {
-            new JsonStreamWriter(tiny, out).writeNull();
+            pollJsonWriter(out).writeNull();
         } else {
             convertTo(out, value.getClass(), value);
         }
@@ -219,9 +235,9 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     public void convertTo(final OutputStream out, final Type type, final Object value) {
         if (type == null) return;
         if (value == null) {
-            new JsonStreamWriter(tiny, out).writeNull();
+            pollJsonWriter(out).writeNull();
         } else {
-            final JsonWriter writer = writerPool.get().tiny(tiny);
+            final JsonWriter writer = pollJsonWriter();
             writer.specify(type);
             factory.loadEncoder(type).convertTo(writer, value);
             byte[] bs = writer.toBytes();
@@ -236,9 +252,9 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     public void convertMapTo(final OutputStream out, final Object... values) {
         if (values == null) {
-            new JsonStreamWriter(tiny, out).writeNull();
+            pollJsonWriter(out).writeNull();
         } else {
-            final JsonWriter writer = writerPool.get().tiny(tiny);
+            final JsonWriter writer = pollJsonWriter();
             ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(writer, values);
             byte[] bs = writer.toBytes();
             writerPool.accept(writer);
@@ -253,7 +269,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
         if (supplier == null) return null;
-        JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
+        JsonByteBufferWriter out = pollJsonWriter(supplier);
         if (value == null) {
             out.writeNull();
         } else {
@@ -265,7 +281,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
         if (supplier == null || type == null) return null;
-        JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
+        JsonByteBufferWriter out = pollJsonWriter(supplier);
         if (value == null) {
             out.writeNull();
         } else {
@@ -278,7 +294,7 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
     @Override
     public ByteBuffer[] convertMapTo(final Supplier<ByteBuffer> supplier, final Object... values) {
         if (supplier == null) return null;
-        JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
+        JsonByteBufferWriter out = pollJsonWriter(supplier);
         if (values == null) {
             out.writeNull();
         } else {
@@ -320,14 +336,14 @@ public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     public JsonWriter convertToWriter(final Type type, final Object value) {
         if (type == null) return null;
-        final JsonWriter writer = writerPool.get().tiny(tiny);
+        final JsonWriter writer = pollJsonWriter();
         writer.specify(type);
         factory.loadEncoder(type).convertTo(writer, value);
         return writer;
     }
 
     public JsonWriter convertMapToWriter(final Object... values) {
-        final JsonWriter writer = writerPool.get().tiny(tiny);
+        final JsonWriter writer = pollJsonWriter();
         ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(writer, values);
         return writer;
     }

src/org/redkale/convert/json/JsonFactory.java

@@ -26,10 +26,7 @@ public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
     private static final JsonFactory instance = new JsonFactory(null, Boolean.getBoolean("convert.json.tiny"));
 
     static {
-        instance.register(InetAddress.class, InetAddressSimpledCoder.InetAddressJsonSimpledCoder.instance);
-        instance.register(InetSocketAddress.class, InetAddressSimpledCoder.InetSocketAddressJsonSimpledCoder.instance);
-        instance.register(DLong.class, DLongSimpledCoder.DLongJsonSimpledCoder.instance);
-        instance.register(BigInteger.class, BigIntegerSimpledCoder.BigIntegerJsonSimpledCoder.instance);
+
         instance.register(Serializable.class, instance.loadEncoder(Object.class));
 
         instance.register(AnyValue.class, instance.loadDecoder(AnyValue.DefaultAnyValue.class));
@@ -38,6 +35,12 @@ public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
 
     private JsonFactory(JsonFactory parent, boolean tiny) {
         super(parent, tiny);
+        if (parent == null) {
+            this.register(InetAddress.class, InetAddressSimpledCoder.InetAddressJsonSimpledCoder.instance);
+            this.register(InetSocketAddress.class, InetAddressSimpledCoder.InetSocketAddressJsonSimpledCoder.instance);
+            this.register(DLong.class, DLongSimpledCoder.DLongJsonSimpledCoder.instance);
+            this.register(BigInteger.class, BigIntegerSimpledCoder.BigIntegerJsonSimpledCoder.instance);
+        }
     }
 
     @Override

src/org/redkale/convert/json/JsonStreamWriter.java

@@ -87,19 +87,19 @@ class JsonStreamWriter extends JsonByteBufferWriter {
      * @param value String值
      */
     @Override
-    public void writeTo(final boolean quote, final String value) {
+    public void writeLatin1To(final boolean quote, final String value) {
         char[] chs = Utility.charArray(value);
         writeTo(quote, chs, 0, chs.length);
     }
 
     @Override
     public void writeInt(int value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override
     public void writeLong(long value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override

src/org/redkale/convert/json/JsonWriter.java

@@ -5,6 +5,7 @@
  */
 package org.redkale.convert.json;
 
+import java.lang.reflect.Type;
 import java.nio.ByteBuffer;
 import org.redkale.convert.*;
 import org.redkale.util.*;
@@ -88,7 +89,7 @@ public class JsonWriter extends Writer {
      * @param quote 是否加双引号
      * @param value 非null且不含需要转义的字符的String值
      */
-    public void writeTo(final boolean quote, final String value) {
+    public void writeLatin1To(final boolean quote, final String value) {
         int len = value.length();
         expand(len + (quote ? 2 : 0));
         if (quote) content[count++] = '"';
@@ -97,10 +98,12 @@ public class JsonWriter extends Writer {
         if (quote) content[count++] = '"';
     }
 
+    @Override
     protected boolean recycle() {
+        super.recycle();
         this.count = 0;
         this.specify = null;
-        if (this.content.length > defaultSize) {
+        if (this.content != null && this.content.length > defaultSize) {
             this.content = new char[defaultSize];
         }
         return true;
@@ -157,15 +160,15 @@ public class JsonWriter extends Writer {
     }
 
     @Override
-    public final void writeFieldName(EnMember member) {
+    public final void writeFieldName(String fieldName, Type fieldType, int fieldPos) {
         if (this.comma) writeTo(',');
-        writeTo(true, member.getAttribute().field());
+        writeLatin1To(true, fieldName);
         writeTo(':');
     }
 
     @Override
     public final void writeSmallString(String value) {
-        writeTo(true, value);
+        writeLatin1To(true, value);
     }
 
     @Override
@@ -311,17 +314,17 @@ public class JsonWriter extends Writer {
 
     @Override
     public final void writeFloat(float value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override
     public final void writeDouble(double value) {
-        writeTo(false, String.valueOf(value));
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override
-    public final void writeWrapper(StringConvertWrapper value) {
-        writeTo(false, String.valueOf(value));
+    public final void writeWrapper(StringWrapper value) {
+        writeLatin1To(false, String.valueOf(value));
     }
 
     @Override

src/org/redkale/net/AsyncConnection.java

@@ -14,7 +14,7 @@ import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 import java.util.function.*;
 import javax.net.ssl.SSLContext;
-import org.redkale.util.ObjectPool;
+import org.redkale.util.*;
 
 /**
  *
@@ -118,7 +118,6 @@ public abstract class AsyncConnection implements ReadableByteChannel, WritableBy
 
     public abstract void read(CompletionHandler<Integer, ByteBuffer> handler);
 
-
     @Override
     public abstract int write(ByteBuffer src) throws IOException;
 
@@ -141,22 +140,40 @@ public abstract class AsyncConnection implements ReadableByteChannel, WritableBy
             this.readBuffer = null;
             return rs;
         }
+//        Thread thread = Thread.currentThread();
+//        if (thread instanceof IOThread) {
+//            return ((IOThread) thread).getBufferPool().get();
+//        }
         return bufferSupplier.get();
     }
 
     public void offerBuffer(Buffer buffer) {
         if (buffer == null) return;
+//        Thread thread = Thread.currentThread();
+//        if (thread instanceof IOThread) {
+//            ((IOThread) thread).getBufferPool().accept((ByteBuffer) buffer);
+//            return;
+//        }
         bufferConsumer.accept((ByteBuffer) buffer);
     }
 
     public void offerBuffer(Buffer... buffers) {
         if (buffers == null) return;
+        Consumer<ByteBuffer> consumer = this.bufferConsumer;
+//        Thread thread = Thread.currentThread();
+//        if (thread instanceof IOThread) {
+//            consumer = ((IOThread) thread).getBufferPool();
+//        }
         for (Buffer buffer : buffers) {
-            bufferConsumer.accept((ByteBuffer) buffer);
+            consumer.accept((ByteBuffer) buffer);
         }
     }
 
     public ByteBuffer pollWriteBuffer() {
+//        Thread thread = Thread.currentThread();
+//        if (thread instanceof IOThread) {
+//            return ((IOThread) thread).getBufferPool().get();
+//        }
         return bufferSupplier.get();
     }
 
@@ -189,7 +206,12 @@ public abstract class AsyncConnection implements ReadableByteChannel, WritableBy
             }
         }
         if (this.readBuffer != null) {
-            bufferConsumer.accept(this.readBuffer);
+            Consumer<ByteBuffer> consumer = this.bufferConsumer;
+//            Thread thread = Thread.currentThread();
+//            if (thread instanceof IOThread) {
+//                consumer = ((IOThread) thread).getBufferPool();
+//            }
+            consumer.accept(this.readBuffer);
         }
         if (attributes == null) return;
         try {

src/org/redkale/net/IOThread.java

@@ -0,0 +1,61 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net;
+
+import java.nio.ByteBuffer;
+import java.util.concurrent.ExecutorService;
+import org.redkale.util.*;
+
+/**
+ * 协议处理的IO线程类
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class IOThread extends Thread {
+
+    protected Thread localThread;
+
+    protected final ExecutorService executor;
+
+    protected ObjectPool<ByteBuffer> bufferPool;
+
+    public IOThread(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, Runnable runner) {
+        super(runner);
+        this.executor = executor;
+        this.bufferPool = bufferPool;
+        this.setDaemon(true);
+    }
+
+    public void runAsync(Runnable runner) {
+        executor.execute(runner);
+    }
+
+    public ExecutorService getExecutor() {
+        return executor;
+    }
+
+    public ObjectPool<ByteBuffer> getBufferPool() {
+        return bufferPool;
+    }
+
+    @Override
+    public void run() {
+        this.localThread = Thread.currentThread();
+        super.run();
+    }
+
+    public boolean inSameThread() {
+        return this.localThread == Thread.currentThread();
+    }
+
+    public boolean inSameThread(Thread thread) {
+        return this.localThread == thread;
+    }
+
+}

src/org/redkale/net/PrepareRunner.java

@@ -60,7 +60,8 @@ public class PrepareRunner implements Runnable {
                 @Override
                 public void completed(Integer count, ByteBuffer buffer) {
                     if (count < 1) {
-                        response.request.offerReadBuffer(buffer);
+                        buffer.clear();
+                        channel.setReadBuffer(buffer);
                         channel.dispose();// response.init(channel); 在调用之前异常
                         response.removeChannel();
                         response.finish(true);
@@ -84,7 +85,8 @@ public class PrepareRunner implements Runnable {
 
                 @Override
                 public void failed(Throwable exc, ByteBuffer buffer) {
-                    response.request.offerReadBuffer(buffer);
+                    buffer.clear();
+                    channel.setReadBuffer(buffer);
                     channel.dispose();// response.init(channel); 在调用之前异常
                     response.removeChannel();
                     response.finish(true);
@@ -97,7 +99,7 @@ public class PrepareRunner implements Runnable {
             channel.dispose();// response.init(channel); 在调用之前异常
             response.removeChannel();
             response.finish(true);
-            if (te != null && context.logger.isLoggable(Level.FINEST)) {
+            if (context.logger.isLoggable(Level.FINEST)) {
                 context.logger.log(Level.FINEST, "Servlet read channel erroneous, force to close channel ", te);
             }
         }
@@ -116,7 +118,8 @@ public class PrepareRunner implements Runnable {
             if (buffer.hasRemaining()) {
                 request.setMoredata(buffer);
             } else {
-                response.request.offerReadBuffer(buffer);
+                buffer.clear();
+                channel.setReadBuffer(buffer);
             }
             preparer.prepare(request, response);
         } else {
@@ -137,7 +140,8 @@ public class PrepareRunner implements Runnable {
                         if (attachment.hasRemaining()) {
                             request.setMoredata(attachment);
                         } else {
-                            response.request.offerReadBuffer(attachment);
+                            attachment.clear();
+                            channel.setReadBuffer(attachment);
                         }
                         try {
                             preparer.prepare(request, response);
@@ -151,7 +155,8 @@ public class PrepareRunner implements Runnable {
                 @Override
                 public void failed(Throwable exc, ByteBuffer attachment) {
                     preparer.illRequestCounter.incrementAndGet();
-                    response.request.offerReadBuffer(attachment);
+                    attachment.clear();
+                    channel.setReadBuffer(attachment);
                     response.finish(true);
                     if (exc != null) request.context.logger.log(Level.FINER, "Servlet read channel erroneous, force to close channel ", exc);
                 }
@@ -175,19 +180,4 @@ public class PrepareRunner implements Runnable {
         return response.removeChannel();
     }
 
-    protected ByteBuffer pollReadBuffer(Request request) {
-        return request.pollReadBuffer();
-    }
-
-    protected ByteBuffer pollReadBuffer(Response response) {
-        return response.request.pollReadBuffer();
-    }
-
-    protected void offerReadBuffer(Request request, ByteBuffer buffer) {
-        request.offerReadBuffer(buffer);
-    }
-
-    protected void offerReadBuffer(Response response, ByteBuffer buffer) {
-        response.request.offerReadBuffer(buffer);
-    }
 }

src/org/redkale/net/Request.java

@@ -40,8 +40,6 @@ public abstract class Request<C extends Context> {
 
     protected AsyncConnection channel;
 
-    protected ByteBuffer readBuffer;
-
     /**
      * properties 与 attributes 的区别在于：调用recycle时， attributes会被清空而properties会保留;
      * properties 通常存放需要永久绑定在request里的一些对象
@@ -67,23 +65,6 @@ public abstract class Request<C extends Context> {
         return rs;
     }
 
-    protected ByteBuffer pollReadBuffer() {
-        ByteBuffer buffer = this.readBuffer;
-        this.readBuffer = null;
-        if (buffer == null) buffer = bufferPool.get();
-        return buffer;
-    }
-
-    protected void offerReadBuffer(ByteBuffer buffer) {
-        if (buffer == null) return;
-        if (this.readBuffer == null) {
-            buffer.clear();
-            this.readBuffer = buffer;
-        } else {
-            bufferPool.accept(buffer);
-        }
-    }
-
     /**
      * 返回值：Integer.MIN_VALUE: 帧数据； -1：数据不合法； 0：解析完毕； &gt;0: 需再读取的字节数。
      *

src/org/redkale/net/Response.java

@@ -27,18 +27,12 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     protected final C context;
 
-    protected final ObjectPool<ByteBuffer> bufferPool;
-
     protected final ObjectPool<Response> responsePool;
 
     protected final R request;
 
     protected AsyncConnection channel;
 
-    protected ByteBuffer writeHeadBuffer;
-
-    protected ByteBuffer writeBodyBuffer;
-
     private volatile boolean inited = true;
 
     protected Object output; //输出的结果对象
@@ -49,8 +43,6 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     protected Servlet<C, R, ? extends Response<C, R>> servlet;
 
-    private Supplier<ByteBuffer> bodyBufferSupplier;
-
     private final CompletionHandler finishHandler = new CompletionHandler<Integer, ByteBuffer>() {
 
         @Override
@@ -58,31 +50,21 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             if (attachment.hasRemaining()) {
                 channel.write(attachment, attachment, this);
             } else {
-                offerResponseBuffer(attachment);
+                channel.offerBuffer(attachment);
+                ByteBuffer data = request.removeMoredata();
+                final boolean more = data != null && request.keepAlive;
+                request.more = more;
                 finish();
+                if (more) new PrepareRunner(context, responsePool, request.channel, null, Response.this).run();
             }
         }
 
         @Override
         public void failed(Throwable exc, ByteBuffer attachment) {
-            offerResponseBuffer(attachment);
+            channel.offerBuffer(attachment);
             finish(true);
         }
 
-        private void offerResponseBuffer(ByteBuffer attachment) {
-            if (writeHeadBuffer == null) {
-                if (bufferPool.getRecyclerPredicate().test(attachment)) {
-                    writeHeadBuffer = attachment;
-                }
-            } else if (writeBodyBuffer == null) {
-                if (bufferPool.getRecyclerPredicate().test(attachment)) {
-                    writeBodyBuffer = attachment;
-                }
-            } else {
-                bufferPool.accept(attachment);
-            }
-        }
-
     };
 
     private final CompletionHandler finishHandler2 = new CompletionHandler<Integer, ByteBuffer[]>() {
@@ -99,73 +81,36 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             if (index >= 0) {
                 channel.write(attachments, index, attachments.length - index, attachments, this);
             } else {
-                offerResponseBuffer(attachments);
+                for (ByteBuffer attachment : attachments) {
+                    channel.offerBuffer(attachment);
+                }
+                ByteBuffer data = request.removeMoredata();
+                final boolean more = data != null && request.keepAlive;
+                request.more = more;
                 finish();
+                if (more) new PrepareRunner(context, responsePool, request.channel, null, Response.this).run();
             }
         }
 
         @Override
         public void failed(Throwable exc, final ByteBuffer[] attachments) {
-            offerResponseBuffer(attachments);
+            for (ByteBuffer attachment : attachments) {
+                channel.offerBuffer(attachment);
+            }
             finish(true);
         }
 
-        private void offerResponseBuffer(ByteBuffer[] attachments) {
-            int start = 0;
-            if (writeHeadBuffer == null && attachments.length > start) {
-                if (bufferPool.getRecyclerPredicate().test(attachments[start])) {
-                    writeHeadBuffer = attachments[start];
-                    start++;
-                }
-            }
-            if (writeBodyBuffer == null && attachments.length > start) {
-                if (bufferPool.getRecyclerPredicate().test(attachments[start])) {
-                    writeBodyBuffer = attachments[start];
-                    start++;
-                }
-            }
-            for (int i = start; i < attachments.length; i++) {
-                bufferPool.accept(attachments[i]);
-            }
-        }
     };
 
     protected Response(C context, final R request, ObjectPool<Response> responsePool) {
         this.context = context;
         this.request = request;
-        this.bufferPool = request.bufferPool;
         this.responsePool = responsePool;
-        this.writeHeadBuffer = bufferPool.get();
-        this.writeBodyBuffer = bufferPool.get();
-        this.bodyBufferSupplier = () -> {
-            ByteBuffer buffer = writeBodyBuffer;
-            if (buffer == null) return bufferPool.get();
-            writeBodyBuffer = null;
-            return buffer;
-        };
-    }
-
-    protected ByteBuffer pollWriteReadBuffer() {
-        ByteBuffer buffer = this.writeHeadBuffer;
-        this.writeHeadBuffer = null;
-        if (buffer == null) buffer = bufferPool.get();
-        return buffer;
-    }
-
-    protected ByteBuffer pollWriteBodyBuffer() {
-        ByteBuffer buffer = this.writeBodyBuffer;
-        this.writeBodyBuffer = null;
-        if (buffer == null) buffer = bufferPool.get();
-        return buffer;
-    }
-
-    protected Supplier<ByteBuffer> getBodyBufferSupplier() {
-        return bodyBufferSupplier;
     }
 
     protected void offerBuffer(ByteBuffer... buffers) {
         for (ByteBuffer buffer : buffers) {
-            bufferPool.accept(buffer);
+            channel.offerBuffer(buffer);
         }
     }
 
@@ -278,7 +223,7 @@ public abstract class Response<C extends Context, R extends Request<C>> {
     public void finish(final byte[] bs) {
         if (!this.inited) return; //避免重复关闭
         if (this.context.bufferCapacity == bs.length) {
-            ByteBuffer buffer = this.bufferPool.get();
+            ByteBuffer buffer = channel.bufferSupplier.get();
             buffer.put(bs);
             buffer.flip();
             this.finish(buffer);
@@ -289,33 +234,33 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     public void finish(ByteBuffer buffer) {
         if (!this.inited) return; //避免重复关闭
-        ByteBuffer data = this.request.removeMoredata();
         final AsyncConnection conn = this.channel;
-        final boolean more = data != null && this.request.keepAlive;
-        this.request.more = more;
+//        ByteBuffer data = this.request.removeMoredata();
+//        final boolean more = data != null && this.request.keepAlive;
+//        this.request.more = more;
         conn.write(buffer, buffer, finishHandler);
-        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
+//        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
     }
 
     public void finish(boolean kill, ByteBuffer buffer) {
         if (!this.inited) return; //避免重复关闭
         if (kill) refuseAlive();
-        ByteBuffer data = this.request.removeMoredata();
         final AsyncConnection conn = this.channel;
-        final boolean more = data != null && this.request.keepAlive;
-        this.request.more = more;
+//        ByteBuffer data = this.request.removeMoredata();
+//        final boolean more = data != null && this.request.keepAlive;
+//        this.request.more = more;
         conn.write(buffer, buffer, finishHandler);
-        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
+//        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
     }
 
     public void finish(ByteBuffer... buffers) {
         if (!this.inited) return; //避免重复关闭
         final AsyncConnection conn = this.channel;
-        ByteBuffer data = this.request.removeMoredata();
-        final boolean more = data != null && this.request.keepAlive;
-        this.request.more = more;
+//        ByteBuffer data = this.request.removeMoredata();
+//        final boolean more = data != null && this.request.keepAlive;
+//        this.request.more = more;
         conn.write(buffers, buffers, finishHandler2);
-        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
+//        if (more) new PrepareRunner(this.context, this.responsePool, conn, data, null).run();
     }
 
     public void finish(boolean kill, ByteBuffer... buffers) {
@@ -337,14 +282,14 @@ public abstract class Response<C extends Context, R extends Request<C>> {
                 if (buffer.hasRemaining()) {
                     channel.write(buffer, attachment, this);
                 } else {
-                    bufferPool.accept(buffer);
+                    channel.offerBuffer(buffer);
                     if (handler != null) handler.completed(result, attachment);
                 }
             }
 
             @Override
             public void failed(Throwable exc, A attachment) {
-                bufferPool.accept(buffer);
+                channel.offerBuffer(buffer);
                 if (handler != null) handler.failed(exc, attachment);
             }
 
@@ -362,7 +307,7 @@ public abstract class Response<C extends Context, R extends Request<C>> {
                         index = i;
                         break;
                     }
-                    bufferPool.accept(buffers[i]);
+                    channel.offerBuffer(buffers[i]);
                 }
                 if (index == 0) {
                     channel.write(buffers, attachment, this);
@@ -376,7 +321,7 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             @Override
             public void failed(Throwable exc, A attachment) {
                 for (ByteBuffer buffer : buffers) {
-                    bufferPool.accept(buffer);
+                    channel.offerBuffer(buffer);
                 }
                 if (handler != null) handler.failed(exc, attachment);
             }

src/org/redkale/net/Server.java

@@ -129,7 +129,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         this.maxbody = parseLenth(config.getValue("maxbody"), 64 * 1024);
         int bufCapacity = parseLenth(config.getValue("bufferCapacity"), "UDP".equalsIgnoreCase(protocol) ? 1350 : 32 * 1024);
         this.bufferCapacity = "UDP".equalsIgnoreCase(protocol) ? bufCapacity : (bufCapacity < 8 * 1024 ? 8 * 1024 : bufCapacity);
-        this.threads = config.getIntValue("threads", Runtime.getRuntime().availableProcessors() * 32);
+        this.threads = config.getIntValue("threads", Math.max(8, Runtime.getRuntime().availableProcessors() * 2));
         this.bufferPoolSize = config.getIntValue("bufferPoolSize", this.threads * 4);
         this.responsePoolSize = config.getIntValue("responsePoolSize", this.threads * 2);
         this.name = config.getValue("name", "Server-" + protocol + "-" + this.address.getPort());
@@ -153,7 +153,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         final String n = name;
         this.executor = (ThreadPoolExecutor) Executors.newFixedThreadPool(threads, (Runnable r) -> {
             Thread t = new WorkThread(executor, r);
-            t.setName(n + "-ServletThread-" + f.format(counter.incrementAndGet()));
+            t.setName("Redkale-" + n + "-ServletThread-" + f.format(counter.incrementAndGet()));
             return t;
         });
     }
@@ -283,11 +283,15 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         serverChannel.bind(address, backlog);
         serverChannel.accept(this);
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        postStart();
         logger.info(threadName + this.getClass().getSimpleName() + ("TCP".equalsIgnoreCase(protocol) ? "" : ("." + protocol)) + " listen: " + address
             + ", threads: " + threads + ", maxbody: " + formatLenth(context.maxbody) + ", bufferCapacity: " + formatLenth(bufferCapacity) + ", bufferPoolSize: " + bufferPoolSize + ", responsePoolSize: " + responsePoolSize
             + ", started in " + (System.currentTimeMillis() - context.getServerStartTime()) + " ms");
     }
 
+    protected void postStart() {
+    }
+
     public void changeAddress(final InetSocketAddress addr) throws IOException {
         long s = System.currentTimeMillis();
         Objects.requireNonNull(addr);

src/org/redkale/net/Servlet.java

@@ -23,11 +23,13 @@ public abstract class Servlet<C extends Context, R extends Request<C>, P extends
 
     AnyValue _conf; //当前Servlet的配置
 
+    //Server执行start时运行此方法
     public void init(C context, AnyValue config) {
     }
 
     public abstract void execute(R request, P response) throws IOException;
 
+    //Server执行shutdown后运行此方法
     public void destroy(C context, AnyValue config) {
     }
 

src/org/redkale/net/TcpAioProtocolServer.java

@@ -104,7 +104,8 @@ public class TcpAioProtocolServer extends ProtocolServer {
 
                     AsyncConnection conn = new TcpAioAsyncConnection(bufferPool, bufferPool, channel,
                         context.getSSLContext(), null, context.readTimeoutSeconds, context.writeTimeoutSeconds, livingCounter, closedCounter);
-                    context.runAsync(new PrepareRunner(context, responsePool, conn, null, null));
+                    //context.runAsync(new PrepareRunner(context, responsePool, conn, null, null));
+                    new PrepareRunner(context, responsePool, conn, null, null).run();
                 } catch (Throwable e) {
                     context.logger.log(Level.INFO, channel + " accept error", e);
                 }

src/org/redkale/net/TransportFactory.java

@@ -119,7 +119,7 @@ public class TransportFactory {
             if (this.checkinterval < 2) this.checkinterval = 2;
         }
         this.scheduler = new ScheduledThreadPoolExecutor(1, (Runnable r) -> {
-            final Thread t = new Thread(r, this.getClass().getSimpleName() + "-TransportFactoryTask-Thread");
+            final Thread t = new Thread(r, "Redkale-" + this.getClass().getSimpleName() + "-Schedule-Thread");
             t.setDaemon(true);
             return t;
         });
@@ -162,7 +162,7 @@ public class TransportFactory {
         ExecutorService transportExec = Executors.newFixedThreadPool(threads, (Runnable r) -> {
             Thread t = new Thread(r);
             t.setDaemon(true);
-            t.setName("Transport-Thread-" + counter.incrementAndGet());
+            t.setName("Redkale-Transport-Thread-" + counter.incrementAndGet());
             return t;
         });
         AsynchronousChannelGroup transportGroup = null;

src/org/redkale/net/http/HttpFilter.java

@@ -6,6 +6,7 @@
 package org.redkale.net.http;
 
 import org.redkale.net.Filter;
+import org.redkale.util.AnyValue;
 
 /**
  * HTTP 过滤器  <br>
@@ -17,4 +18,7 @@ import org.redkale.net.Filter;
  */
 public abstract class HttpFilter extends Filter<HttpContext, HttpRequest, HttpResponse> {
 
+    //Server执行start后运行此方法
+    public void postStart(HttpContext context, AnyValue config) {
+    }
 }

src/org/redkale/net/http/HttpPrepareServlet.java

@@ -402,6 +402,21 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
         return this.resourceHttpServlet;
     }
 
+    public void postStart(HttpContext context, AnyValue config) {
+        List filters = getFilters();
+        synchronized (filters) {
+            if (!filters.isEmpty()) {
+                for (Object filter : filters) {
+                    ((HttpFilter) filter).postStart(context, config);
+                }
+            }
+        }
+        this.resourceHttpServlet.postStart(context, config);
+        getServlets().forEach(s -> {
+            s.postStart(context, getServletConf(s));
+        });
+    }
+
     @Override
     public void destroy(HttpContext context, AnyValue config) {
         super.destroy(context, config); //必须要执行

src/org/redkale/net/http/HttpRequest.java

@@ -13,6 +13,7 @@ import java.nio.ByteBuffer;
 import java.nio.channels.Channels;
 import java.nio.charset.*;
 import java.util.*;
+import java.util.logging.Level;
 import org.redkale.convert.json.JsonConvert;
 import org.redkale.net.*;
 import org.redkale.util.*;
@@ -42,6 +43,8 @@ public class HttpRequest extends Request<HttpContext> {
 
     protected String requestURI;
 
+    private byte[] queryBytes;
+
     private long contentLength = -1;
 
     private String contentType;
@@ -120,9 +123,15 @@ public class HttpRequest extends Request<HttpContext> {
         int qst = array.find(index, offset, (byte) '?');
         if (qst > 0) {
             this.requestURI = array.toDecodeString(index, qst - index, charset).trim();
-            addParameter(array, qst + 1, offset - qst - 1);
+            this.queryBytes = array.getBytes(qst + 1, offset - qst - 1);
+            try {
+                addParameter(array, qst + 1, offset - qst - 1);
+            } catch (Exception e) {
+                this.context.getLogger().log(Level.WARNING, "HttpRequest.addParameter error: " + array.toString(), e);
+            }
         } else {
             this.requestURI = array.toDecodeString(index, offset - index, charset).trim();
+            this.queryBytes = new byte[0];
         }
         index = ++offset;
         this.protocol = array.toString(index, array.size() - index, charset).trim();
@@ -201,7 +210,9 @@ public class HttpRequest extends Request<HttpContext> {
 
     private void parseBody() {
         if (this.boundary || bodyparsed) return;
-        addParameter(array, 0, array.size());
+        if (this.contentType != null && this.contentType.toLowerCase().contains("x-www-form-urlencoded")) {
+            addParameter(array, 0, array.size());
+        }
         bodyparsed = true;
     }
 
@@ -488,6 +499,7 @@ public class HttpRequest extends Request<HttpContext> {
         this.method = null;
         this.protocol = null;
         this.requestURI = null;
+        this.queryBytes = null;
         this.contentType = null;
         this.host = null;
         this.connection = null;
@@ -667,6 +679,15 @@ public class HttpRequest extends Request<HttpContext> {
         return requestURI;
     }
 
+    /**
+     * 获取请求参数的byte[]
+     *
+     * @return byte[]
+     */
+    public byte[] getQueryBytes() {
+        return queryBytes;
+    }
+
     /**
      * 截取getRequestURI最后的一个/后面的部分
      *
@@ -1281,16 +1302,11 @@ public class HttpRequest extends Request<HttpContext> {
      * @return String
      */
     public String getParametersToString(String prefix) {
-        final StringBuilder sb = new StringBuilder();
-        getParameters().forEach((k, v) -> {
-            if (sb.length() > 0) sb.append('&');
-            try {
-                sb.append(k).append('=').append(URLEncoder.encode(v, "UTF-8"));
-            } catch (IOException ex) {
-                throw new RuntimeException(ex);
-            }
-        });
-        return (sb.length() > 0 && prefix != null) ? (prefix + sb) : sb.toString();
+        byte[] rbs = queryBytes;
+        if (rbs == null || rbs.length < 1) return "";
+        Charset charset = this.context.getCharset();
+        String str = charset == null ? new String(rbs, StandardCharsets.UTF_8) : new String(rbs, charset);
+        return (prefix == null) ? str : (prefix + str);
     }
 
     /**

src/org/redkale/net/http/HttpResourceServlet.java

@@ -37,7 +37,7 @@ public class HttpResourceServlet extends HttpServlet {
 
         public WatchThread(File root) throws IOException {
             this.root = root;
-            this.setName("HttpResourceServlet-Watch-Thread");
+            this.setName("Redkale-HttpResourceServlet-Watch-Thread");
             this.setDaemon(true);
             this.watcher = this.root.toPath().getFileSystem().newWatchService();
         }

src/org/redkale/net/http/HttpResponse.java

@@ -50,6 +50,10 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     protected static final byte[] connectAliveBytes = "Connection: keep-alive\r\n".getBytes();
 
+    private static final byte[] fillContentLengthBytes = ("Content-Length:              \r\n").getBytes();
+
+    private static final ZoneId ZONE_GMT = ZoneId.of("GMT");
+
     private static final Set<OpenOption> options = new HashSet<>();
 
     private static final Map<Integer, String> httpCodes = new HashMap<>();
@@ -103,8 +107,6 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         httpCodes.put(505, "HTTP Version Not Supported");
     }
 
-    private static final ZoneId ZONE_GMT = ZoneId.of("GMT");
-
     private int status = 200;
 
     private String contentType = "";
@@ -113,9 +115,15 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     private HttpCookie[] cookies;
 
-    private boolean headsended = false;
+    private int headWritedSize = -1; //0表示跳过header，正数表示header的字节长度。
+
+    private ByteBuffer headBuffer;
+
+    private int headLenPos = -1;
 
     private BiFunction<HttpResponse, ByteBuffer[], ByteBuffer[]> bufferHandler;
+
+    private Supplier<ByteBuffer> bodyBufferSupplier;
     //------------------------------------------------
 
     private final String plainContentType;
@@ -163,6 +171,11 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         this.hasRender = renders != null && !renders.isEmpty();
         this.onlyoneHttpRender = renders != null && renders.size() == 1 ? renders.get(0) : null;
         this.contentType = this.plainContentType;
+        this.bodyBufferSupplier = () -> {
+            if (headWritedSize >= 0 || bufferHandler != null) return channel.pollWriteBuffer(); //bufferHandler 需要cached的请求不能带上header
+            if (contentLength < 0) contentLength = -2;
+            return createHeader();
+        };
     }
 
     @Override
@@ -185,12 +198,18 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         this.contentLength = -1;
         this.contentType = null;
         this.cookies = null;
-        this.headsended = false;
+        this.headWritedSize = -1;
+        this.headBuffer = null;
+        this.headLenPos = -1;
         this.header.clear();
         this.bufferHandler = null;
         return super.recycle();
     }
 
+    protected Supplier<ByteBuffer> getBodyBufferSupplier() {
+        return bodyBufferSupplier;
+    }
+
     @Override
     protected void init(AsyncConnection channel) {
         super.init(channel);
@@ -285,15 +304,6 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         return context.loadAsyncHandlerCreator(handlerClass).create(createAsyncHandler());
     }
 
-    /**
-     * 获取ByteBuffer生成器
-     *
-     * @return ByteBuffer生成器
-     */
-    public Supplier<ByteBuffer> getBufferSupplier() {
-        return getBodyBufferSupplier();
-    }
-
     /**
      * 将对象以JSON格式输出
      *
@@ -390,7 +400,9 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             this.header.addValue("retcode", String.valueOf(ret.getRetcode()));
             this.header.addValue("retinfo", ret.getRetinfo());
         }
-        finish(request.getJsonConvert().convertTo(getBodyBufferSupplier(), ret));
+        Convert convert = ret == null ? null : ret.convert();
+        if (convert == null || !(convert instanceof TextConvert)) convert = request.getJsonConvert();
+        finish(convert.convertTo(getBodyBufferSupplier(), ret));
     }
 
     /**
@@ -497,6 +509,8 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
                 context.getLogger().log(Level.WARNING, "HttpServlet finish File occur, force to close channel. request = " + getRequest(), e);
                 finish(500, null);
             }
+        } else if (obj instanceof org.redkale.service.RetResult) {
+            finishJson((org.redkale.service.RetResult) obj);
         } else if (obj instanceof HttpResult) {
             HttpResult result = (HttpResult) obj;
             if (result.getContentType() != null) setContentType(result.getContentType());
@@ -506,7 +520,9 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             } else if (result.getResult() instanceof CharSequence) {
                 finish(result.getResult().toString());
             } else {
-                finish(convert, result.getResult());
+                Convert cc = result.convert();
+                if (cc == null || !(cc instanceof TextConvert)) cc = convert;
+                finish(cc, result.getResult());
             }
         } else {
             if (hasRender) {
@@ -631,7 +647,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     public void finish(final String contentType, final byte[] bs) {
         if (isClosed()) return; //避免重复关闭
         final byte[] content = bs == null ? new byte[0] : bs;
-        if (!this.headsended) {
+        if (this.headWritedSize < 0) {
             this.contentType = contentType;
             this.contentLength = content.length;
             ByteBuffer headbuf = createHeader();
@@ -675,7 +691,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     @Override
     public void finish(boolean kill, ByteBuffer buffer) {
         if (isClosed()) return; //避免重复关闭
-        if (!this.headsended) {
+        if (this.headWritedSize < 0) {
             this.contentLength = buffer == null ? 0 : buffer.remaining();
             ByteBuffer headbuf = createHeader();
             headbuf.flip();
@@ -713,7 +729,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             if (bufs != null) buffers = bufs;
         }
         if (kill) refuseAlive();
-        if (!this.headsended) {
+        if (this.headWritedSize < 0) {
             long len = 0;
             for (ByteBuffer buf : buffers) {
                 len += buf.remaining();
@@ -730,6 +746,17 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
                 super.finish(kill, newbuffers);
             }
         } else {
+            if (this.headLenPos > 0 && buffers[0] == headBuffer) {
+                long contentlen = -this.headWritedSize;
+                for (ByteBuffer buf : buffers) {
+                    contentlen += buf.remaining();
+                }
+                byte[] lenBytes = String.valueOf(contentlen).getBytes();
+                int start = this.headLenPos - lenBytes.length;
+                for (int i = 0; i < lenBytes.length; i++) {
+                    headBuffer.put(start + i, lenBytes[i]);
+                }
+            }
             super.finish(kill, buffers);
         }
     }
@@ -743,7 +770,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      * @param handler    异步回调函数
      */
     public <A> void sendBody(ByteBuffer buffer, A attachment, CompletionHandler<Integer, A> handler) {
-        if (!this.headsended) {
+        if (this.headWritedSize < 0) {
             if (this.contentLength < 0) this.contentLength = buffer == null ? 0 : buffer.remaining();
             ByteBuffer headbuf = createHeader();
             headbuf.flip();
@@ -766,7 +793,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      * @param handler    异步回调函数
      */
     public <A> void sendBody(ByteBuffer[] buffers, A attachment, CompletionHandler<Integer, A> handler) {
-        if (!this.headsended) {
+        if (this.headWritedSize < 0) {
             if (this.contentLength < 0) {
                 int len = 0;
                 if (buffers != null && buffers.length > 0) {
@@ -849,7 +876,9 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         }
         this.contentLength = length;
         if (filename != null && !filename.isEmpty() && file != null) {
-            addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(filename, "UTF-8"));
+            if (this.header.getValue("Content-Disposition") == null) {
+                addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(filename, "UTF-8"));
+            }
         }
         this.contentType = MimeType.getByFilename(filename == null || filename.isEmpty() ? file.getName() : filename);
         if (this.contentType == null) this.contentType = "application/octet-stream";
@@ -891,14 +920,19 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     //Header大小不能超过一个ByteBuffer的容量
     protected ByteBuffer createHeader() {
-        this.headsended = true;
-        ByteBuffer buffer = this.pollWriteReadBuffer();
+        ByteBuffer buffer = this.channel.pollWriteBuffer();
+        int oldpos = buffer.position();
         if (this.status == 200) {
             buffer.put(status200Bytes);
         } else {
             buffer.put(("HTTP/1.1 " + this.status + " " + httpCodes.get(this.status) + "\r\n").getBytes());
         }
-        if (this.contentLength >= 0) buffer.put(("Content-Length: " + this.contentLength + "\r\n").getBytes());
+        if (this.contentLength >= 0) {
+            buffer.put(("Content-Length: " + this.contentLength + "\r\n").getBytes());
+        } else if (this.contentLength == -2) {
+            buffer.put(fillContentLengthBytes);
+            this.headLenPos = buffer.position() - 2; //去掉\r\n
+        }
         if (!this.request.isWebSocket()) {
             if (this.contentType == this.jsonContentType) {
                 buffer.put(this.jsonContentTypeBytes);
@@ -970,6 +1004,8 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             }
         }
         buffer.put(LINE);
+        this.headWritedSize = buffer.position() - oldpos;
+        this.headBuffer = buffer;
         return buffer;
     }
 
@@ -995,7 +1031,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      * @return HttpResponse
      */
     public HttpResponse skipHeader() {
-        this.headsended = true;
+        this.headWritedSize = 0;
         return this;
     }
 
@@ -1202,7 +1238,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
         @Override
         public void failed(Throwable exc, ByteBuffer attachment) {
-            bufferPool.accept(attachment);
+            channel.offerBuffer(attachment);
             finish(true);
             try {
                 filechannel.close();

src/org/redkale/net/http/HttpResult.java

@@ -8,6 +8,7 @@ package org.redkale.net.http;
 import java.io.Serializable;
 import java.net.HttpCookie;
 import java.util.*;
+import org.redkale.convert.*;
 import org.redkale.convert.json.JsonConvert;
 
 /**
@@ -22,21 +23,28 @@ public class HttpResult<T> {
 
     public static final String SESSIONID_COOKIENAME = HttpRequest.SESSIONID_NAME;
 
-    private Map<String, String> headers;
+    protected Map<String, String> headers;
 
-    private List<HttpCookie> cookies;
+    protected List<HttpCookie> cookies;
 
-    private String contentType;
+    protected String contentType;
 
-    private T result;
+    protected T result;
 
-    private int status = 0; //不设置则为 200
+    protected int status = 0; //不设置则为 200
 
-    private String message;
+    protected String message;
+
+    protected Convert convert;
 
     public HttpResult() {
     }
 
+    public HttpResult(Convert convert, T result) {
+        this.convert = convert;
+        this.result = result;
+    }
+
     public HttpResult(T result) {
         this.result = result;
     }
@@ -82,6 +90,14 @@ public class HttpResult<T> {
         return this;
     }
 
+    public Convert convert() {
+        return convert;
+    }
+
+    public void convert(Convert convert) {
+        this.convert = convert;
+    }
+
     public Map<String, String> getHeaders() {
         return headers;
     }

src/org/redkale/net/http/HttpServer.java

@@ -56,6 +56,11 @@ public class HttpServer extends Server<String, HttpContext, HttpRequest, HttpRes
         super.init(config);
     }
 
+    @Override
+    protected void postStart() {
+        ((HttpPrepareServlet) this.prepare).postStart(this.context, config);
+    }
+
     @Override
     public void destroy(final AnyValue config) throws Exception {
         super.destroy(config);

src/org/redkale/net/http/HttpServlet.java

@@ -105,6 +105,10 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
     void postDestroy(HttpContext context, AnyValue config) {
     }
 
+    //Server执行start后运行此方法
+    public void postStart(HttpContext context, AnyValue config) {
+    }
+
     /**
      * <p>
      * 预执行方法，在execute方法之前运行，设置当前用户信息，或者加入常规统计和基础检测，例如 : <br>

src/org/redkale/net/http/Rest.java

@@ -11,6 +11,7 @@ import java.lang.annotation.*;
 import static java.lang.annotation.ElementType.*;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 import java.lang.reflect.*;
+import java.net.InetSocketAddress;
 import java.nio.channels.CompletionHandler;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
@@ -859,7 +860,7 @@ public final class Rest {
                         break;
                     }
                 }
-                if (defmodulename.isEmpty() || (!pound && entrys.size() <= 6)) {
+                if (defmodulename.isEmpty() || (!pound && entrys.size() <= 2)) {
                     for (MappingEntry entry : entrys) {
                         String suburl = (catalog.isEmpty() ? "/" : ("/" + catalog + "/")) + (defmodulename.isEmpty() ? "" : (defmodulename + "/")) + entry.name;
                         urlpath += "," + suburl;
@@ -1002,7 +1003,7 @@ public final class Rest {
 
                 RestHeader annhead = param.getAnnotation(RestHeader.class);
                 if (annhead != null) {
-                    if (ptype != String.class) throw new RuntimeException("@RestHeader must on String Parameter in " + method);
+                    if (ptype != String.class && ptype != InetSocketAddress.class) throw new RuntimeException("@RestHeader must on String or InetSocketAddress Parameter in " + method);
                     n = annhead.name();
                     radix = annhead.radix();
                     comment = annhead.comment();

src/org/redkale/net/http/RestHeader.java

@@ -10,7 +10,7 @@ import static java.lang.annotation.ElementType.*;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
- * 只能注解于RestService类的方法的参数或参数内的String字段
+ * 只能注解于RestService类的方法的参数或参数内的String、java.net.InetSocketAddress字段
  * <p>
  * 详情见: https://redkale.org
  *

src/org/redkale/net/http/WebSocket.java

@@ -83,6 +83,8 @@ public abstract class WebSocket<G extends Serializable, T> {
 
     WebSocketEngine _engine; //不可能为空 
 
+    InetSocketAddress _sncpAddress; //分布式下不可为空
+
     AsyncConnection _channel;//不可能为空 
 
     String _sessionid; //不可能为空 
@@ -826,6 +828,15 @@ public abstract class WebSocket<G extends Serializable, T> {
         return forceCloseWebSocket(getUserid()).thenApply((r) -> true);
     }
 
+    /**
+     * 获取分布式情况下的SNCP地址, 非分布式下为null
+     *
+     * @return InetSocketAddress sncpAddress
+     */
+    public InetSocketAddress getSncpAddress() {
+        return _sncpAddress;
+    }
+
     /**
      * 获取Logger
      *

src/org/redkale/net/http/WebSocketNode.java

@@ -217,6 +217,7 @@ public abstract class WebSocketNode {
      */
     @Local
     public CompletableFuture<Boolean> existsWebSocket(final Serializable userid) {
+        if (userid instanceof WebSocketUserAddress) return existsWebSocket((WebSocketUserAddress) userid);
         CompletableFuture<Boolean> localFuture = null;
         if (this.localEngine != null) localFuture = CompletableFuture.completedFuture(localEngine.existsLocalWebSocket(userid));
         if (this.sncpNodeAddresses == null || this.remoteNode == null) {
@@ -229,7 +230,7 @@ public abstract class WebSocketNode {
         CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
         if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
         CompletableFuture<Boolean> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
-            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket found userid:" + userid + " on " + addrs);
+            //if (logger.isLoggable(Level.FINEST)) logger.finest("websocket found userid:" + userid + " on " + addrs);
             if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(false);
             CompletableFuture<Boolean> future = null;
             for (InetSocketAddress addr : addrs) {
@@ -242,6 +243,38 @@ public abstract class WebSocketNode {
         return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
     }
 
+    /**
+     * 判断指定用户是否WebSocket在线
+     *
+     * @param userAddress WebSocketUserAddress
+     *
+     * @return boolean
+     */
+    @Local
+    public CompletableFuture<Boolean> existsWebSocket(final WebSocketUserAddress userAddress) {
+        CompletableFuture<Boolean> localFuture = null;
+        if (this.localEngine != null) localFuture = CompletableFuture.completedFuture(localEngine.existsLocalWebSocket(userAddress.userid()));
+        if (this.sncpNodeAddresses == null || this.remoteNode == null) {
+            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket remote node is null");
+            //没有CacheSource就不会有分布式节点
+            return localFuture;
+        }
+        Collection<InetSocketAddress> addrs = userAddress.sncpAddresses();
+        if (addrs != null) addrs = new ArrayList<>(addrs); //不能修改参数内部值
+        if (userAddress.sncpAddress() != null) {
+            if (addrs == null) addrs = new ArrayList<>();
+            addrs.add(userAddress.sncpAddress());
+        }
+        if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(false);
+        CompletableFuture<Boolean> future = null;
+        for (InetSocketAddress addr : addrs) {
+            if (addr == null || addr.equals(localSncpAddress)) continue;
+            future = future == null ? remoteNode.existsWebSocket(userAddress.userid(), addr)
+                : future.thenCombine(remoteNode.existsWebSocket(userAddress.userid(), addr), (a, b) -> a | b);
+        }
+        return future == null ? CompletableFuture.completedFuture(false) : future;
+    }
+
     /**
      * 强制关闭用户WebSocket
      *
@@ -251,17 +284,45 @@ public abstract class WebSocketNode {
      */
     @Local
     public CompletableFuture<Integer> forceCloseWebSocket(final Serializable userid) {
+        return forceCloseWebSocket(userid, (WebSocketUserAddress) null);
+    }
+
+    /**
+     * 强制关闭用户WebSocket
+     *
+     * @param userAddress WebSocketUserAddress
+     *
+     * @return int
+     */
+    @Local
+    public CompletableFuture<Integer> forceCloseWebSocket(final WebSocketUserAddress userAddress) {
+        return forceCloseWebSocket(null, userAddress);
+    }
+
+    private CompletableFuture<Integer> forceCloseWebSocket(final Serializable userid, final WebSocketUserAddress userAddress) {
         CompletableFuture<Integer> localFuture = null;
-        if (this.localEngine != null) localFuture = CompletableFuture.completedFuture(localEngine.forceCloseLocalWebSocket(userid));
+        if (this.localEngine != null) localFuture = CompletableFuture.completedFuture(localEngine.forceCloseLocalWebSocket(userAddress == null ? userid : userAddress.userid()));
         if (this.sncpNodeAddresses == null || this.remoteNode == null) {
             if (logger.isLoggable(Level.FINEST)) logger.finest("websocket remote node is null");
             //没有CacheSource就不会有分布式节点
             return localFuture;
         }
         //远程节点关闭
-        tryAcquireSemaphore();
-        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
-        if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture;
+        if (userAddress == null) {
+            tryAcquireSemaphore();
+            addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
+            if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
+        } else {
+            Collection<InetSocketAddress> addrs = userAddress.sncpAddresses();
+            if (addrs != null) addrs = new ArrayList<>(addrs); //不能修改参数内部值
+            if (userAddress.sncpAddress() != null) {
+                if (addrs == null) addrs = new ArrayList<>();
+                addrs.add(userAddress.sncpAddress());
+            }
+            if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(0);
+            addrsFuture = CompletableFuture.completedFuture(addrs);
+        }
         CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
             if (logger.isLoggable(Level.FINEST)) logger.finest("websocket found userid:" + userid + " on " + addrs);
             if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(0);
@@ -292,88 +353,88 @@ public abstract class WebSocketNode {
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param message 消息内容
-     * @param userids Stream
+     * @param message       消息内容
+     * @param useridOrAddrs Stream
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(Object message, final Stream<? extends Serializable> userids) {
-        return sendMessage((Convert) null, message, true, userids);
+    public final CompletableFuture<Integer> sendMessage(Object message, final Stream<? extends Serializable> useridOrAddrs) {
+        return sendMessage((Convert) null, message, true, useridOrAddrs);
     }
 
     /**
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param message 消息内容
-     * @param userids Serializable[]
+     * @param message       消息内容
+     * @param useridOrAddrs Serializable[]
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(Object message, final Serializable... userids) {
-        return sendMessage((Convert) null, message, true, userids);
+    public final CompletableFuture<Integer> sendMessage(Object message, final Serializable... useridOrAddrs) {
+        return sendMessage((Convert) null, message, true, useridOrAddrs);
     }
 
     /**
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param convert Convert
-     * @param message 消息内容
-     * @param userids Stream
+     * @param convert       Convert
+     * @param message       消息内容
+     * @param useridOrAddrs Stream
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(final Convert convert, Object message, final Stream<? extends Serializable> userids) {
-        return sendMessage(convert, message, true, userids);
+    public final CompletableFuture<Integer> sendMessage(final Convert convert, Object message, final Stream<? extends Serializable> useridOrAddrs) {
+        return sendMessage(convert, message, true, useridOrAddrs);
     }
 
     /**
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param convert Convert
-     * @param message 消息内容
-     * @param userids Serializable[]
+     * @param convert       Convert
+     * @param message       消息内容
+     * @param useridOrAddrs Serializable[]
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(final Convert convert, Object message, final Serializable... userids) {
-        return sendMessage(convert, message, true, userids);
+    public final CompletableFuture<Integer> sendMessage(final Convert convert, Object message, final Serializable... useridOrAddrs) {
+        return sendMessage(convert, message, true, useridOrAddrs);
     }
 
     /**
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param message 消息内容
-     * @param last    是否最后一条
-     * @param userids Stream
+     * @param message       消息内容
+     * @param last          是否最后一条
+     * @param useridOrAddrs Stream
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Stream<? extends Serializable> userids) {
-        return sendMessage((Convert) null, message, last, userids);
+    public final CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Stream<? extends Serializable> useridOrAddrs) {
+        return sendMessage((Convert) null, message, last, useridOrAddrs);
     }
 
     /**
      * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
      * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
      *
-     * @param message 消息内容
-     * @param last    是否最后一条
-     * @param userids Serializable[]
+     * @param message       消息内容
+     * @param last          是否最后一条
+     * @param useridOrAddrs Serializable[]
      *
      * @return 为0表示成功， 其他值表示部分发送异常
      */
     @Local
-    public final CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Serializable... userids) {
-        return sendMessage((Convert) null, message, last, userids);
+    public final CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Serializable... useridOrAddrs) {
+        return sendMessage((Convert) null, message, last, useridOrAddrs);
     }
 
     /**
@@ -411,6 +472,13 @@ public abstract class WebSocketNode {
     @Local
     public CompletableFuture<Integer> sendMessage(final Convert convert, final Object message0, final boolean last, final Serializable... userids) {
         if (userids == null || userids.length < 1) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        if (userids[0] instanceof WebSocketUserAddress) {
+            WebSocketUserAddress[] useraddrs = new WebSocketUserAddress[userids.length];
+            for (int i = 0; i < useraddrs.length; i++) {
+                useraddrs[i] = (WebSocketUserAddress) userids[i];
+            }
+            return sendMessage(convert, message0, last, useraddrs);
+        }
         if (message0 instanceof CompletableFuture) return ((CompletableFuture) message0).thenApply(msg -> sendMessage(convert, msg, last, userids));
         final Object message = (convert == null || message0 instanceof WebSocketPacket) ? message0 : ((convert instanceof TextConvert) ? new WebSocketPacket(((TextConvert) convert).convertTo(message0), last) : new WebSocketPacket(((BinaryConvert) convert).convertTo(message0), last));
         if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
@@ -446,9 +514,9 @@ public abstract class WebSocketNode {
                 }
                 CompletableFuture<Integer> future = null;
                 for (Map.Entry<InetSocketAddress, List<Serializable>> en : addrUsers.entrySet()) {
-                    Serializable[] us = en.getValue().toArray(new Serializable[en.getValue().size()]);
-                    future = future == null ? sendOneAddrMessage(en.getKey(), remoteMessage, last, us)
-                        : future.thenCombine(sendOneAddrMessage(en.getKey(), remoteMessage, last, us), (a, b) -> a | b);
+                    Serializable[] oneaddrUserids = en.getValue().toArray(new Serializable[en.getValue().size()]);
+                    future = future == null ? sendOneAddrMessage(en.getKey(), remoteMessage, last, oneaddrUserids)
+                        : future.thenCombine(sendOneAddrMessage(en.getKey(), remoteMessage, last, oneaddrUserids), (a, b) -> a | b);
                 }
                 return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
             });
@@ -456,10 +524,45 @@ public abstract class WebSocketNode {
         return rsfuture == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : rsfuture;
     }
 
+    /**
+     * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
+     * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
+     *
+     * @param convert   Convert
+     * @param message0  消息内容
+     * @param last      是否最后一条
+     * @param useraddrs WebSocketUserAddress[]
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    @Local
+    public CompletableFuture<Integer> sendMessage(final Convert convert, final Object message0, final boolean last, final WebSocketUserAddress... useraddrs) {
+        if (useraddrs == null || useraddrs.length < 1) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        if (message0 instanceof CompletableFuture) return ((CompletableFuture) message0).thenApply(msg -> sendMessage(convert, msg, last, useraddrs));
+        final Object message = (convert == null || message0 instanceof WebSocketPacket) ? message0 : ((convert instanceof TextConvert) ? new WebSocketPacket(((TextConvert) convert).convertTo(message0), last) : new WebSocketPacket(((BinaryConvert) convert).convertTo(message0), last));
+        if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
+            return this.localEngine.sendLocalMessage(message, last, userAddressToUserids(useraddrs));
+        }
+
+        final Object remoteMessage = formatRemoteMessage(message);
+        final Map<InetSocketAddress, List<Serializable>> addrUsers = userAddressToAddrMap(useraddrs);
+        if (logger.isLoggable(Level.FINEST)) {
+            logger.finest("websocket(localaddr=" + localSncpAddress + ", useraddrs=" + JsonConvert.root().convertTo(useraddrs) + ") found message-addr-userids: " + addrUsers);
+        }
+        CompletableFuture<Integer> future = null;
+        for (Map.Entry<InetSocketAddress, List<Serializable>> en : addrUsers.entrySet()) {
+            Serializable[] oneaddrUserids = en.getValue().toArray(new Serializable[en.getValue().size()]);
+            future = future == null ? sendOneAddrMessage(en.getKey(), remoteMessage, last, oneaddrUserids)
+                : future.thenCombine(sendOneAddrMessage(en.getKey(), remoteMessage, last, oneaddrUserids), (a, b) -> a | b);
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+
+    }
+
     protected CompletableFuture<Integer> sendOneUserMessage(final Object message, final boolean last, final Serializable userid) {
         if (message instanceof CompletableFuture) return ((CompletableFuture) message).thenApply(msg -> sendOneUserMessage(msg, last, userid));
         if (logger.isLoggable(Level.FINEST)) {
-            logger.finest("websocket want send message {userid:" + userid + ", content:'" + (message instanceof WebSocketPacket ? ((WebSocketPacket) message).toSimpleString() : JsonConvert.root().convertTo(message)) + "'} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
+            logger.finest("websocket want send message {userid:" + userid + ", content:" + (message instanceof WebSocketPacket ? ((WebSocketPacket) message).toSimpleString() : (message instanceof CharSequence ? message : JsonConvert.root().convertTo(message))) + "} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
         }
         CompletableFuture<Integer> localFuture = null;
         if (this.localEngine != null) localFuture = localEngine.sendLocalMessage(message, last, userid);
@@ -492,8 +595,8 @@ public abstract class WebSocketNode {
 
     protected CompletableFuture<Integer> sendOneAddrMessage(final InetSocketAddress sncpAddr, final Object message, final boolean last, final Serializable... userids) {
         if (message instanceof CompletableFuture) return ((CompletableFuture) message).thenApply(msg -> sendOneAddrMessage(sncpAddr, msg, last, userids));
-        if (logger.isLoggable(Level.FINEST)) {
-            logger.finest("websocket want send message {userids:" + JsonConvert.root().convertTo(userids) + ", sncpaddr:" + sncpAddr + ", content:'" + (message instanceof WebSocketPacket ? ((WebSocketPacket) message).toSimpleString() : JsonConvert.root().convertTo(message)) + "'} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
+        if (logger.isLoggable(Level.FINEST) && this.localEngine == null) { //只打印远程模式的
+            logger.finest("websocket want send message {userids:" + JsonConvert.root().convertTo(userids) + ", sncpaddr:" + sncpAddr + ", content:" + (message instanceof WebSocketPacket ? ((WebSocketPacket) message).toSimpleString() : (message instanceof CharSequence ? message : JsonConvert.root().convertTo(message))) + "} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
         }
         if (Objects.equals(sncpAddr, this.localSncpAddress)) {
             return this.localEngine == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : localEngine.sendLocalMessage(message, last, userids);
@@ -507,6 +610,32 @@ public abstract class WebSocketNode {
         return remoteNode.sendMessage(sncpAddr, remoteMessage, last, userids);
     }
 
+    protected Serializable[] userAddressToUserids(WebSocketUserAddress... useraddrs) {
+        if (useraddrs == null || useraddrs.length == 1) return new Serializable[0];
+        Set<Serializable> set = new HashSet<>();
+        for (WebSocketUserAddress userAddress : useraddrs) {
+            set.add(userAddress.userid());
+        }
+        return set.toArray(new Serializable[set.size()]);
+    }
+
+    protected Map<InetSocketAddress, List<Serializable>> userAddressToAddrMap(WebSocketUserAddress... useraddrs) {
+        final Map<InetSocketAddress, List<Serializable>> addrUsers = new HashMap<>();
+        for (WebSocketUserAddress userAddress : useraddrs) {
+            if (userAddress.sncpAddress() != null) {
+                addrUsers.computeIfAbsent(userAddress.sncpAddress(), k -> new ArrayList<>()).add(userAddress.userid());
+            }
+            if (userAddress.sncpAddresses() != null) {
+                for (InetSocketAddress addr : userAddress.sncpAddresses()) {
+                    if (addr != null) {
+                        addrUsers.computeIfAbsent(addr, k -> new ArrayList<>()).add(userAddress.userid());
+                    }
+                }
+            }
+        }
+        return addrUsers;
+    }
+
     /**
      * 广播消息， 给所有人发消息
      *
@@ -678,6 +807,13 @@ public abstract class WebSocketNode {
     @Local
     public CompletableFuture<Integer> sendAction(final WebSocketAction action, final Serializable... userids) {
         if (userids == null || userids.length < 1) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        if (userids[0] instanceof WebSocketUserAddress) {
+            WebSocketUserAddress[] useraddrs = new WebSocketUserAddress[userids.length];
+            for (int i = 0; i < useraddrs.length; i++) {
+                useraddrs[i] = (WebSocketUserAddress) userids[i];
+            }
+            return sendAction(action, useraddrs);
+        }
         if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
             return this.localEngine.sendLocalAction(action, userids);
         }
@@ -710,9 +846,9 @@ public abstract class WebSocketNode {
                 }
                 CompletableFuture<Integer> future = null;
                 for (Map.Entry<InetSocketAddress, List<Serializable>> en : addrUsers.entrySet()) {
-                    Serializable[] us = en.getValue().toArray(new Serializable[en.getValue().size()]);
-                    future = future == null ? sendOneAddrAction(en.getKey(), action, us)
-                        : future.thenCombine(sendOneAddrAction(en.getKey(), action, us), (a, b) -> a | b);
+                    Serializable[] oneaddrUserids = en.getValue().toArray(new Serializable[en.getValue().size()]);
+                    future = future == null ? sendOneAddrAction(en.getKey(), action, oneaddrUserids)
+                        : future.thenCombine(sendOneAddrAction(en.getKey(), action, oneaddrUserids), (a, b) -> a | b);
                 }
                 return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
             });
@@ -720,6 +856,35 @@ public abstract class WebSocketNode {
         return rsfuture == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : rsfuture;
     }
 
+    /**
+     * 向指定用户发送操作，先发送本地连接，再发送远程连接  <br>
+     * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
+     *
+     * @param action    操作参数
+     * @param useraddrs WebSocketUserAddress[]
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    @Local
+    public CompletableFuture<Integer> sendAction(final WebSocketAction action, final WebSocketUserAddress... useraddrs) {
+        if (useraddrs == null || useraddrs.length < 1) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
+            return this.localEngine.sendLocalAction(action, userAddressToUserids(useraddrs));
+        }
+
+        final Map<InetSocketAddress, List<Serializable>> addrUsers = userAddressToAddrMap(useraddrs);
+        if (logger.isLoggable(Level.FINEST)) {
+            logger.finest("websocket(localaddr=" + localSncpAddress + ", useraddrs=" + JsonConvert.root().convertTo(useraddrs) + ") found action-userid-addrs: " + addrUsers);
+        }
+        CompletableFuture<Integer> future = null;
+        for (Map.Entry<InetSocketAddress, List<Serializable>> en : addrUsers.entrySet()) {
+            Serializable[] oneaddrUserids = en.getValue().toArray(new Serializable[en.getValue().size()]);
+            future = future == null ? sendOneAddrAction(en.getKey(), action, oneaddrUserids)
+                : future.thenCombine(sendOneAddrAction(en.getKey(), action, oneaddrUserids), (a, b) -> a | b);
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+    }
+
     protected CompletableFuture<Integer> sendOneUserAction(final WebSocketAction action, final Serializable userid) {
         if (logger.isLoggable(Level.FINEST)) {
             logger.finest("websocket want send action {userid:" + userid + ", action:" + action + "} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
@@ -753,7 +918,7 @@ public abstract class WebSocketNode {
     }
 
     protected CompletableFuture<Integer> sendOneAddrAction(final InetSocketAddress sncpAddr, final WebSocketAction action, final Serializable... userids) {
-        if (logger.isLoggable(Level.FINEST)) {
+        if (logger.isLoggable(Level.FINEST) && this.localEngine == null) { //只打印远程模式的
             logger.finest("websocket want send action {userids:" + JsonConvert.root().convertTo(userids) + ", sncpaddr:" + sncpAddr + ", action:" + action + " from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
         }
         if (Objects.equals(sncpAddr, this.localSncpAddress)) {

src/org/redkale/net/http/WebSocketServlet.java

@@ -209,6 +209,7 @@ public abstract class WebSocketServlet extends HttpServlet implements Resourcabl
         webSocket._sendConvert = sendConvert;
         webSocket._remoteAddress = request.getRemoteAddress();
         webSocket._remoteAddr = request.getRemoteAddr();
+        webSocket._sncpAddress = this.node.localSncpAddress;
         initRestWebSocket(webSocket);
         CompletableFuture<String> sessionFuture = webSocket.onOpen(request);
         if (sessionFuture == null) {

src/org/redkale/net/http/WebSocketUserAddress.java

@@ -0,0 +1,107 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.io.Serializable;
+import java.net.InetSocketAddress;
+import java.util.Collection;
+import org.redkale.convert.json.JsonConvert;
+
+/**
+ * userid 与 sncpaddress组合对象
+ *
+ *
+ * @author zhangjx
+ */
+public interface WebSocketUserAddress extends Serializable {
+
+    Serializable userid();
+
+    InetSocketAddress sncpAddress();
+
+    Collection<InetSocketAddress> sncpAddresses();
+
+    public static WebSocketUserAddress create(WebSocketUserAddress userAddress) {
+        return new SimpleWebSocketUserAddress(userAddress);
+    }
+
+    public static WebSocketUserAddress create(Serializable userid, InetSocketAddress sncpAddress) {
+        return new SimpleWebSocketUserAddress(userid, sncpAddress, null);
+    }
+
+    public static WebSocketUserAddress create(Serializable userid, Collection<InetSocketAddress> sncpAddresses) {
+        return new SimpleWebSocketUserAddress(userid, null, sncpAddresses);
+    }
+
+    public static class SimpleWebSocketUserAddress implements WebSocketUserAddress {
+
+        private Serializable userid;
+
+        private InetSocketAddress sncpAddress;
+
+        private Collection<InetSocketAddress> sncpAddresses;
+
+        public SimpleWebSocketUserAddress() {
+        }
+
+        public SimpleWebSocketUserAddress(Serializable userid, InetSocketAddress sncpAddress, Collection<InetSocketAddress> sncpAddresses) {
+            this.userid = userid;
+            this.sncpAddress = sncpAddress;
+            this.sncpAddresses = sncpAddresses;
+        }
+
+        public SimpleWebSocketUserAddress(WebSocketUserAddress userAddress) {
+            if (userAddress == null) return;
+            this.userid = userAddress.userid();
+            this.sncpAddress = userAddress.sncpAddress();
+            this.sncpAddresses = userAddress.sncpAddresses();
+        }
+
+        @Override
+        public Serializable userid() {
+            return userid;
+        }
+
+        @Override
+        public InetSocketAddress sncpAddress() {
+            return sncpAddress;
+        }
+
+        @Override
+        public Collection<InetSocketAddress> sncpAddresses() {
+            return sncpAddresses;
+        }
+
+        public Serializable getUserid() {
+            return userid;
+        }
+
+        public void setUserid(Serializable userid) {
+            this.userid = userid;
+        }
+
+        public InetSocketAddress getSncpAddress() {
+            return sncpAddress;
+        }
+
+        public void setSncpAddress(InetSocketAddress sncpAddress) {
+            this.sncpAddress = sncpAddress;
+        }
+
+        public Collection<InetSocketAddress> getSncpAddresses() {
+            return sncpAddresses;
+        }
+
+        public void setSncpAddresses(Collection<InetSocketAddress> sncpAddresses) {
+            this.sncpAddresses = sncpAddresses;
+        }
+
+        @Override
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
+}

src/org/redkale/net/sncp/SncpClient.java

@@ -332,9 +332,10 @@ public final class SncpClient {
             return bsonConvert.convertFrom(action.handlerFuncParamIndex >= 0 ? Object.class : action.resultTypes, reader);
         } catch (RpcRemoteException re) {
             throw re;
-        } catch (InterruptedException | ExecutionException | TimeoutException e) {
-            //logger.log(Level.SEVERE, actions[index].method + " sncp (params: " + jsonConvert.convertTo(params) + ") remote error", e);
-            throw new RpcRemoteException(actions[index].method + " sncp remote error", e);
+        } catch (TimeoutException e) {
+            throw new RpcRemoteException(actions[index].method + " sncp remote timeout, params=" + JsonConvert.root().convertTo(params));
+        } catch (InterruptedException | ExecutionException e) {
+            throw new RpcRemoteException(actions[index].method + " sncp remote error, params=" + JsonConvert.root().convertTo(params), e);
         } finally {
             bsonConvert.offerBsonReader(reader);
         }
@@ -348,7 +349,12 @@ public final class SncpClient {
         final BsonWriter writer = bsonConvert.pollBsonWriter(transport.getBufferSupplier()); // 将head写入
         writer.writeTo(DEFAULT_HEADER);
         for (int i = 0; i < params.length; i++) {  //params 可能包含: 3 个 boolean
-            bsonConvert.convertTo(writer, CompletionHandler.class.isAssignableFrom(myparamclass[i]) ? CompletionHandler.class : myparamtypes[i], params[i]);
+            BsonConvert bcc = bsonConvert;
+            if (params[i] instanceof org.redkale.service.RetResult) {
+                org.redkale.convert.Convert cc = ((org.redkale.service.RetResult) params[i]).convert();
+                if (cc instanceof BsonConvert) bcc = (BsonConvert) cc;
+            }
+            bcc.convertTo(writer, CompletionHandler.class.isAssignableFrom(myparamclass[i]) ? CompletionHandler.class : myparamtypes[i], params[i]);
         }
         final int reqBodyLength = writer.count() - HEADER_SIZE; //body总长度
         final long seqid = System.nanoTime();
@@ -358,12 +364,12 @@ public final class SncpClient {
         return connFuture.thenCompose(conn0 -> {
             final CompletableFuture<byte[]> future = new CompletableFuture();
             if (conn0 == null) {
-                future.completeExceptionally(new RuntimeException("sncp " + (conn0 == null ? addr : conn0.getRemoteAddress()) + " cannot connect"));
+                future.completeExceptionally(new RpcRemoteException("sncp " + (conn0 == null ? addr : conn0.getRemoteAddress()) + " cannot connect, params=" + JsonConvert.root().convertTo(params)));
                 return future;
             }
             if (!conn0.isOpen()) {
                 conn0.dispose();
-                future.completeExceptionally(new RuntimeException("sncp " + (conn0 == null ? addr : conn0.getRemoteAddress()) + " cannot connect"));
+                future.completeExceptionally(new RpcRemoteException("sncp " + (conn0 == null ? addr : conn0.getRemoteAddress()) + " cannot connect, params=" + JsonConvert.root().convertTo(params)));
                 return future;
             }
             final AsyncConnection conn = conn0;
@@ -403,7 +409,7 @@ public final class SncpClient {
                         public void completed(Integer count, ByteBuffer buffer) {
                             try {
                                 if (count < 1 && buffer.remaining() == buffer.limit()) {   //没有数据可读
-                                    future.completeExceptionally(new RpcRemoteException(action.method + " sncp[" + conn.getRemoteAddress() + "] remote no response data"));
+                                    future.completeExceptionally(new RpcRemoteException(action.method + " sncp[" + conn.getRemoteAddress() + "] remote no response data, params=" + JsonConvert.root().convertTo(params)));
                                     conn.offerBuffer(buffer);
                                     transport.offerConnection(true, conn);
                                     return;
@@ -433,7 +439,7 @@ public final class SncpClient {
                                 final int respBodyLength = buffer.getInt();
                                 final int retcode = buffer.getInt();
                                 if (retcode != 0) {
-                                    logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") deal error (retcode=" + retcode + ", retinfo=" + SncpResponse.getRetCodeInfo(retcode) + ")");
+                                    logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") deal error (retcode=" + retcode + ", retinfo=" + SncpResponse.getRetCodeInfo(retcode) + "), params=" + JsonConvert.root().convertTo(params));
                                     throw new RuntimeException("remote service(" + action.method + ") deal error (retcode=" + retcode + ", retinfo=" + SncpResponse.getRetCodeInfo(retcode) + ")");
                                 }
 
@@ -451,7 +457,7 @@ public final class SncpClient {
                                     success();
                                 }
                             } catch (Throwable e) {
-                                future.completeExceptionally(new RuntimeException(action.method + " sncp[" + conn.getRemoteAddress() + "] remote response error"));
+                                future.completeExceptionally(new RpcRemoteException(action.method + " sncp[" + conn.getRemoteAddress() + "] remote response error, params=" + JsonConvert.root().convertTo(params)));
                                 transport.offerConnection(true, conn);
                                 if (handler != null) {
                                     final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;
@@ -487,27 +493,27 @@ public final class SncpClient {
 
                         @Override
                         public void failed(Throwable exc, ByteBuffer attachment2) {
-                            future.completeExceptionally(new RuntimeException(action.method + " sncp remote exec failed"));
+                            future.completeExceptionally(new RpcRemoteException(action.method + " sncp remote exec failed, params=" + JsonConvert.root().convertTo(params)));
                             conn.offerBuffer(attachment2);
                             transport.offerConnection(true, conn);
                             if (handler != null) {
                                 final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;
                                 handler.failed(exc, handlerAttach);
                             }
-                            logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") remote read exec failed", exc);
+                            logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") remote read exec failed, params=" + JsonConvert.root().convertTo(params), exc);
                         }
                     });
                 }
 
                 @Override
                 public void failed(Throwable exc, ByteBuffer[] attachment) {
-                    future.completeExceptionally(new RuntimeException(action.method + " sncp remote exec failed"));
+                    future.completeExceptionally(new RpcRemoteException(action.method + " sncp remote exec failed, params=" + JsonConvert.root().convertTo(params)));
                     transport.offerConnection(true, conn);
                     if (handler != null) {
                         final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;
                         handler.failed(exc, handlerAttach);
                     }
-                    logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") remote write exec failed", exc);
+                    logger.log(Level.SEVERE, action.method + " sncp (params: " + convert.convertTo(params) + ") remote write exec failed, params=" + JsonConvert.root().convertTo(params), exc);
                 }
             });
             return future;

src/org/redkale/net/sncp/SncpResponse.java

@@ -59,7 +59,7 @@ public final class SncpResponse extends Response<SncpContext, SncpRequest> {
 
     public void finish(final int retcode, final BsonWriter out) {
         if (out == null) {
-            final ByteBuffer buffer = pollWriteReadBuffer();
+            final ByteBuffer buffer = channel.pollWriteBuffer();
             fillHeader(buffer, 0, retcode);
             finish(buffer);
             return;

src/org/redkale/service/RetLabel.java

@@ -49,8 +49,8 @@ public @interface RetLabel {
             for (Field field : clazz.getFields()) {
                 if (!Modifier.isStatic(field.getModifiers())) continue;
                 if (field.getType() != int.class) continue;
-                RetLabel info = field.getAnnotation(RetLabel.class);
-                if (info == null) continue;
+                RetLabel[] infos = field.getAnnotationsByType(RetLabel.class);
+                if (infos == null || infos.length == 0) continue;
                 int value;
                 try {
                     value = field.getInt(null);
@@ -58,7 +58,9 @@ public @interface RetLabel {
                     ex.printStackTrace();
                     continue;
                 }
-                rets.computeIfAbsent(info.locale(), (k) -> new HashMap<>()).put(value, info.value());
+                for (RetLabel info : infos) {
+                    rets.computeIfAbsent(info.locale(), (k) -> new HashMap<>()).put(value, info.value());
+                }
             }
             return rets;
         }

src/org/redkale/service/RetResult.java

@@ -7,7 +7,9 @@ package org.redkale.service;
 
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
+import org.redkale.convert.Convert;
 import org.redkale.convert.json.*;
+import org.redkale.util.Utility;
 
 /**
  * 通用的结果对象，在常见的HTTP+JSON接口中返回的结果需要含结果码，错误信息，和实体对象。  <br>
@@ -32,6 +34,8 @@ public class RetResult<T> {
 
     protected Map<String, String> attach;
 
+    protected Convert convert;
+
     public RetResult() {
     }
 
@@ -39,6 +43,11 @@ public class RetResult<T> {
         this.result = result;
     }
 
+    public RetResult(Convert convert, T result) {
+        this.convert = convert;
+        this.result = result;
+    }
+
     public RetResult(int retcode) {
         this.retcode = retcode;
     }
@@ -54,6 +63,14 @@ public class RetResult<T> {
         this.result = result;
     }
 
+    public Convert convert() {
+        return convert;
+    }
+
+    public void convert(Convert convert) {
+        this.convert = convert;
+    }
+
     public static RetResult success() {
         return new RetResult();
     }
@@ -66,6 +83,14 @@ public class RetResult<T> {
         return CompletableFuture.completedFuture(new RetResult());
     }
 
+    public static RetResult<Map<String, String>> map(String... items) {
+        return new RetResult(Utility.ofMap(items));
+    }
+
+    public static <K, V> RetResult<Map<K, V>> map(Object... items) {
+        return new RetResult(Utility.ofMap(items));
+    }
+
     /**
      * 判断结果是否成功返回， retcode = 0 视为成功， 否则视为错误码
      *

src/org/redkale/source/ColumnExpress.java

@@ -15,17 +15,25 @@ package org.redkale.source;
  */
 public enum ColumnExpress {
     /**
-     * 直接赋值 col = val
+     * 赋值 col = val
      */
     MOV,
     /**
-     * 追加值 col = col + val
+     * 加值 col = col + val
      */
     INC,
     /**
      * 乘值 col = col * val
      */
     MUL,
+    /**
+     * 除值 col = col / val
+     */
+    DIV,
+    /**
+     * 取模 col = col % val
+     */
+    MOD,
     /**
      * 与值 col = col & val
      */

src/org/redkale/source/ColumnNodeValue.java

@@ -0,0 +1,124 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.source;
+
+import java.io.Serializable;
+import static org.redkale.source.ColumnExpress.*;
+
+/**
+ * 作为ColumnValue的value字段值，用于复杂的字段表达式 。
+ * String 视为 字段名
+ * Number 视为 数值
+ *
+ * @author zhangjx
+ */
+public class ColumnNodeValue implements Serializable {
+
+    private Serializable left;//类型只能是String、Number、ColumnNode
+
+    private ColumnExpress express; //不能是MOV
+
+    private Serializable right;//类型只能是String、Number、ColumnNode
+
+    public ColumnNodeValue() {
+    }
+
+    public ColumnNodeValue(Serializable left, ColumnExpress express, Serializable right) {
+        if (express == null || express == ColumnExpress.MOV) throw new IllegalArgumentException("express cannot be null or MOV");
+        this.left = left;
+        this.express = express;
+        this.right = right;
+    }
+
+    public static ColumnNodeValue create(Serializable left, ColumnExpress express, Serializable right) {
+        return new ColumnNodeValue(left, express, right);
+    }
+
+    public static ColumnNodeValue inc(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, INC, right);
+    }
+
+    public static ColumnNodeValue mul(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, MUL, right);
+    }
+
+    public static ColumnNodeValue div(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, DIV, right);
+    }
+
+    public static ColumnNodeValue mod(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, MOD, right);
+    }
+
+    public static ColumnNodeValue and(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, AND, right);
+    }
+
+    public static ColumnNodeValue orr(Serializable left, Serializable right) {
+        return new ColumnNodeValue(left, ORR, right);
+    }
+
+    public ColumnNodeValue inc(Serializable right) {
+        return any(INC, right);
+    }
+
+    public ColumnNodeValue mul(Serializable right) {
+        return any(MUL, right);
+    }
+
+    public ColumnNodeValue div(Serializable right) {
+        return any(DIV, right);
+    }
+
+    public ColumnNodeValue mod(Serializable right) {
+        return any(MOD, right);
+    }
+
+    public ColumnNodeValue and(Serializable right) {
+        return any(AND, right);
+    }
+
+    public ColumnNodeValue orr(Serializable right) {
+        return any(ORR, right);
+    }
+
+    protected ColumnNodeValue any(ColumnExpress express, Serializable right) {
+        ColumnNodeValue one = new ColumnNodeValue(this.left, this.express, this.right);
+        this.left = one;
+        this.express = express;
+        this.right = right;
+        return this;
+    }
+
+    public Serializable getLeft() {
+        return left;
+    }
+
+    public void setLeft(Serializable left) {
+        this.left = left;
+    }
+
+    public ColumnExpress getExpress() {
+        return express;
+    }
+
+    public void setExpress(ColumnExpress express) {
+        this.express = express;
+    }
+
+    public Serializable getRight() {
+        return right;
+    }
+
+    public void setRight(Serializable right) {
+        this.right = right;
+    }
+
+    @Override
+    public String toString() {
+        return "{\"column\":" + ((left instanceof CharSequence) ? ("\"" + left + "\"") : left) + ", \"express\":" + express + ", \"value\":" + ((right instanceof CharSequence) ? ("\"" + right + "\"") : right) + "}";
+    }
+}

src/org/redkale/source/ColumnValue.java

@@ -86,6 +86,31 @@ public class ColumnValue {
         return new ColumnValue(column, MUL, value);
     }
 
+    /**
+     * 返回 {column} = {column} / {value} 操作
+     *
+     * @param column 字段名
+     * @param value  字段值
+     *
+     * @return ColumnValue
+     */
+    public static ColumnValue div(String column, Serializable value) {
+        return new ColumnValue(column, DIV, value);
+    }
+    
+    /**
+     * 返回 {column} = {column} % {value} 操作
+     *
+     * @param column 字段名
+     * @param value  字段值
+     *
+     * @return ColumnValue
+     */
+      //不常用，防止开发者容易在mov时误输入mod
+//    public static ColumnValue mod(String column, Serializable value) {
+//        return new ColumnValue(column, MOD, value);
+//    }
+    
     /**
      * 返回 {column} = {column} & {value} 操作
      *

src/org/redkale/source/DataCallAttribute.java

@@ -30,7 +30,6 @@ public class DataCallAttribute implements Attribute<Object, Serializable> {
                 Class cltmp = clazz;
                 do {
                     for (Field field : cltmp.getDeclaredFields()) {
-                        if (field.getAnnotation(javax.persistence.GeneratedValue.class) == null) continue;
                         try {
                             rs = Attribute.create(cltmp, field);
                             attributes.put(clazz, rs);

src/org/redkale/source/DataJdbcSource.java

@@ -70,16 +70,17 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                 }
                 c = c1;
             } catch (SQLException se) {
-                if (info.tableStrategy == null || !info.isTableNotExist(se)) throw se;
-                synchronized (info.tables) {
-                    final String oldTable = info.table;
+                if (info.getTableStrategy() == null || !info.isTableNotExist(se)) throw se;
+                synchronized (info.disTableLock()) {
+                    final String catalog = conn.getCatalog();
                     final String newTable = info.getTable(entitys[0]);
-                    if (!info.tables.contains(newTable)) {
+                    final String tablekey = newTable.indexOf('.') > 0 ? newTable : (catalog + '.' + newTable);
+                    if (!info.containsDisTable(tablekey)) {
                         try {
                             Statement st = conn.createStatement();
-                            st.execute(info.tablecopySQL.replace("${newtable}", newTable).replace("${oldtable}", oldTable));
+                            st.execute(info.getTableCopySQL(newTable));
                             st.close();
-                            info.tables.add(newTable);
+                            info.addDisTable(tablekey);
                         } catch (SQLException sqle) { //多进程并发时可能会出现重复建表
                             if (newTable.indexOf('.') > 0 && info.isTableNotExist(se)) {
                                 Statement st;
@@ -92,14 +93,14 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                                 }
                                 try {
                                     st = conn.createStatement();
-                                    st.execute(info.tablecopySQL.replace("${newtable}", newTable).replace("${oldtable}", oldTable));
+                                    st.execute(info.getTableCopySQL(newTable));
                                     st.close();
-                                    info.tables.add(newTable);
+                                    info.addDisTable(tablekey);
                                 } catch (SQLException sqle2) {
-                                    logger.log(Level.SEVERE, "create table2(" + info.tablecopySQL.replace("${newtable}", newTable).replace("${oldtable}", oldTable) + ") error", sqle2);
+                                    logger.log(Level.SEVERE, "create table2(" + info.getTableCopySQL(newTable) + ") error", sqle2);
                                 }
                             } else {
-                                logger.log(Level.SEVERE, "create table(" + info.tablecopySQL.replace("${newtable}", newTable).replace("${oldtable}", oldTable) + ") error", sqle);
+                                logger.log(Level.SEVERE, "create table(" + info.getTableCopySQL(newTable) + ") error", sqle);
                             }
                         }
                     }
@@ -113,20 +114,6 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                 }
                 c = c1;
             }
-            if (info.autoGenerated) { //由数据库自动生成主键值
-                ResultSet set = prestmt.getGeneratedKeys();
-                int i = -1;
-                while (set.next()) {
-                    if (primaryType == int.class) {
-                        primary.set(entitys[++i], set.getInt(1));
-                    } else if (primaryType == long.class) {
-                        primary.set(entitys[++i], set.getLong(1));
-                    } else {
-                        primary.set(entitys[++i], set.getObject(1));
-                    }
-                }
-                set.close();
-            }
             prestmt.close();
             //------------------------------------------------------------
             if (info.isLoggable(logger, Level.FINEST)) {  //打印调试信息
@@ -141,7 +128,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                             if (obj != null && obj.getClass().isArray()) {
                                 sb.append("'[length=").append(java.lang.reflect.Array.getLength(obj)).append("]'");
                             } else {
-                                sb.append(FilterNode.formatToString(obj));
+                                sb.append(info.formatSQLValue(obj, sqlFormatter));
                             }
                         } else {
                             sb.append(ch);
@@ -155,7 +142,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
         } catch (SQLException e) {
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -164,10 +151,9 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
     protected <T> PreparedStatement createInsertPreparedStatement(final Connection conn, final String sql,
         final EntityInfo<T> info, T... entitys) throws SQLException {
         Attribute<T, Serializable>[] attrs = info.insertAttributes;
-        final PreparedStatement prestmt = info.autoGenerated ? conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS) : conn.prepareStatement(sql);
+        final PreparedStatement prestmt = conn.prepareStatement(sql);
 
         for (final T value : entitys) {
-            if (info.autouuid) info.createPrimaryValue(value);
             batchStatementParameters(conn, prestmt, info, attrs, value);
             prestmt.addBatch();
         }
@@ -214,7 +200,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
         } catch (SQLException e) {
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -235,7 +221,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             if (info.isTableNotExist(e)) return CompletableFuture.completedFuture(-1);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -256,7 +242,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             if (info.isTableNotExist(e)) return CompletableFuture.completedFuture(-1);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -289,7 +275,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                             if (obj != null && obj.getClass().isArray()) {
                                 sb.append("'[length=").append(java.lang.reflect.Array.getLength(obj)).append("]'");
                             } else {
-                                sb.append(FilterNode.formatToString(obj));
+                                sb.append(info.formatSQLValue(obj, sqlFormatter));
                             }
                         } else {
                             sb.append(ch);
@@ -309,7 +295,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
         } catch (SQLException e) {
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -343,7 +329,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
         } catch (SQLException e) {
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) writePool.offerConnection(conn);
         }
@@ -352,12 +338,12 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
     @Override
     protected <T, N extends Number> CompletableFuture<Map<String, N>> getNumberMapDB(EntityInfo<T> info, String sql, FilterFuncColumn... columns) {
         Connection conn = null;
+        final Map map = new HashMap<>();
         try {
             conn = readPool.poll();
             //conn.setReadOnly(true);
             final Statement stmt = conn.createStatement();
             ResultSet set = stmt.executeQuery(sql);
-            final Map map = new HashMap<>();
             if (set.next()) {
                 int index = 0;
                 for (FilterFuncColumn ffc : columns) {
@@ -373,9 +359,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             stmt.close();
             return CompletableFuture.completedFuture(map);
         } catch (SQLException e) {
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(map);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -398,9 +385,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             stmt.close();
             return CompletableFuture.completedFuture(rs);
         } catch (SQLException e) {
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(defVal);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -409,11 +397,11 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
     @Override
     protected <T, K extends Serializable, N extends Number> CompletableFuture<Map<K, N>> queryColumnMapDB(EntityInfo<T> info, String sql, String keyColumn) {
         Connection conn = null;
+        Map<K, N> rs = new LinkedHashMap<>();
         try {
             conn = readPool.poll();
             //conn.setReadOnly(true);
             final Statement stmt = conn.createStatement();
-            Map<K, N> rs = new LinkedHashMap<>();
             ResultSet set = stmt.executeQuery(sql);
             ResultSetMetaData rsd = set.getMetaData();
             boolean smallint = rsd == null ? false : rsd.getColumnType(1) == Types.SMALLINT;
@@ -424,9 +412,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             stmt.close();
             return CompletableFuture.completedFuture(rs);
         } catch (SQLException e) {
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(rs);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -446,10 +435,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             ps.close();
             return CompletableFuture.completedFuture(rs);
         } catch (SQLException e) {
-            if (info.tableStrategy != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(null);
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(null);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -473,10 +462,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             ps.close();
             return CompletableFuture.completedFuture(val == null ? defValue : val);
         } catch (SQLException e) {
-            if (info.tableStrategy != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(defValue);
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(defValue);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -496,10 +485,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " exists (" + rs + ") sql=" + sql);
             return CompletableFuture.completedFuture(rs);
         } catch (SQLException e) {
-            if (info.tableStrategy != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(false);
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(false);
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }
@@ -570,10 +559,10 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             ps.close();
             return CompletableFuture.completedFuture(new Sheet<>(total, list));
         } catch (SQLException e) {
-            if (info.tableStrategy != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(new Sheet<>());
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(new Sheet<>());
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
-            return future;
+            return future;//return CompletableFuture.failedFuture(e);
         } finally {
             if (conn != null) readPool.offerConnection(conn);
         }

src/org/redkale/source/DataSources.java

@@ -7,7 +7,7 @@ package org.redkale.source;
 
 import java.io.*;
 import java.lang.reflect.Constructor;
-import java.net.URL;
+import java.net.*;
 import java.util.*;
 import javax.xml.stream.*;
 import org.redkale.util.AnyValue;
@@ -139,7 +139,7 @@ public final class DataSources {
     public static DataSource createDataSource(final String unitName) throws IOException {
         return createDataSource(unitName, System.getProperty(DATASOURCE_CONFPATH) == null
             ? DataJdbcSource.class.getResource("/META-INF/persistence.xml")
-            : new File(System.getProperty(DATASOURCE_CONFPATH)).toURI().toURL());
+            : (System.getProperty(DATASOURCE_CONFPATH, "").contains("://") ? URI.create(System.getProperty(DATASOURCE_CONFPATH)).toURL() : new File(System.getProperty(DATASOURCE_CONFPATH)).toURI().toURL()));
     }
 
     public static DataSource createDataSource(final String unitName, URL persistxml) throws IOException {

src/org/redkale/source/DataSqlSource.java

@@ -59,6 +59,8 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     @Resource(name = "$")
     protected DataCacheListener cacheListener;
 
+    protected final BiFunction<EntityInfo, Object, CharSequence> sqlFormatter;
+
     protected final BiConsumer futureCompleteConsumer = (r, t) -> {
         if (t != null) logger.log(Level.SEVERE, "CompletableFuture complete error", (Throwable) t);
     };
@@ -89,7 +91,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             } else if (s.length() == 2) {
                 s = "0" + s;
             }
-            t.setName(cname + "-Thread-" + s);
+            t.setName("Redkale-"+cname + "-Thread-" + s);
             t.setUncaughtExceptionHandler(ueh);
             return t;
         });
@@ -107,6 +109,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         Semaphore semaphore = maxconns > 0 ? new Semaphore(maxconns) : null;
         this.readPool = createPoolSource(this, "read", queue, semaphore, readprop);
         this.writePool = createPoolSource(this, "write", queue, semaphore, writeprop);
+        this.sqlFormatter = (info, val) -> formatValueToString(info, val);
     }
 
     @Local
@@ -206,6 +209,8 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     @Override
     public void destroy(AnyValue config) {
         if (this.executor != null) this.executor.shutdownNow();
+        if (readPool != null) readPool.close();
+        if (writePool != null) writePool.close();
     }
 
     @Local
@@ -284,7 +289,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         return null;
     }
 
-    protected <T> String formatValueToString(final EntityInfo<T> info, Object value) {
+    protected <T> CharSequence formatValueToString(final EntityInfo<T> info, Object value) {
         final String dbtype = this.readPool.getDbtype();
         if ("mysql".equals(dbtype)) {
             if (value == null) return null;
@@ -296,7 +301,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             }
             return String.valueOf(value);
         }
-        return info.formatToString(value);
+        return info.formatSQLValue(value, null);
     }
 
     //----------------------------- insert -----------------------------
@@ -313,11 +318,6 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (entitys.length == 0) return 0;
         checkEntity("insert", false, entitys);
         final EntityInfo<T> info = loadEntityInfo((Class<T>) entitys[0].getClass());
-        if (info.autouuid) {
-            for (T value : entitys) {
-                info.createPrimaryValue(value);
-            }
-        }
         if (isOnlyCache(info)) return insertCache(info, entitys);
         return insertDB(info, entitys).whenComplete((rs, t) -> {
             if (t != null) {
@@ -334,11 +334,6 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         CompletableFuture future = checkEntity("insert", true, entitys);
         if (future != null) return future;
         final EntityInfo<T> info = loadEntityInfo((Class<T>) entitys[0].getClass());
-        if (info.autouuid) {
-            for (T value : entitys) {
-                info.createPrimaryValue(value);
-            }
-        }
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> insertCache(info, entitys), getExecutor());
         }
@@ -473,7 +468,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     public <T> int delete(Class<T> clazz, final Flipper flipper, FilterNode node) {
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return deleteCache(info, -1, flipper, node);
-        return DataSqlSource.this.deleteCompose(info, flipper, node).whenComplete((rs, t) -> {
+        return this.deleteCompose(info, flipper, node).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -488,14 +483,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> deleteCache(info, -1, flipper, node), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.deleteCompose(info, flipper, node).whenComplete((rs, t) -> {
+        if (isAsync()) return this.deleteCompose(info, flipper, node).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     deleteCache(info, rs, flipper, node);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.deleteCompose(info, flipper, node).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.deleteCompose(info, flipper, node).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -506,13 +501,13 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
 
     protected <T> CompletableFuture<Integer> deleteCompose(final EntityInfo<T> info, final Serializable... pks) {
         if (pks.length == 1) {
-            String sql = "DELETE FROM " + info.getTable(pks[0]) + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pks[0]));
+            String sql = "DELETE FROM " + info.getTable(pks[0]) + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pks[0], sqlFormatter);
             return deleteDB(info, null, sql);
         }
         String sql = "DELETE FROM " + info.getTable(pks[0]) + " WHERE " + info.getPrimarySQLColumn() + " IN (";
         for (int i = 0; i < pks.length; i++) {
             if (i > 0) sql += ',';
-            sql += FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pks[i]));
+            sql += info.formatSQLValue(info.getPrimarySQLColumn(), pks[i], sqlFormatter);
         }
         sql += ")";
         if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " delete sql=" + sql);
@@ -549,7 +544,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     public <T> int clearTable(Class<T> clazz, FilterNode node) {
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return clearTableCache(info, node);
-        return DataSqlSource.this.clearTableCompose(info, node).whenComplete((rs, t) -> {
+        return this.clearTableCompose(info, node).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -569,14 +564,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> clearTableCache(info, node), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.clearTableCompose(info, node).whenComplete((rs, t) -> {
+        if (isAsync()) return this.clearTableCompose(info, node).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     clearTableCache(info, node);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.clearTableCompose(info, node).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.clearTableCompose(info, node).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -601,7 +596,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     public <T> int dropTable(Class<T> clazz, FilterNode node) {
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return dropTableCache(info, node);
-        return DataSqlSource.this.dropTableCompose(info, node).whenComplete((rs, t) -> {
+        return this.dropTableCompose(info, node).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -621,14 +616,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> dropTableCache(info, node), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.dropTableCompose(info, node).whenComplete((rs, t) -> {
+        if (isAsync()) return this.dropTableCompose(info, node).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     dropTableCache(info, node);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.dropTableCompose(info, node).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.dropTableCompose(info, node).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -795,11 +790,11 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
 
     protected <T> CompletableFuture<Integer> updateColumnCompose(final EntityInfo<T> info, Serializable pk, String column, final Serializable colval) {
         if (colval instanceof byte[]) {
-            String sql = "UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + " = " + prepareParamSign(1) + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pk));
+            String sql = "UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + " = " + prepareParamSign(1) + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
             return updateDB(info, null, sql, true, colval);
         } else {
             String sql = "UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + " = "
-                + formatValueToString(info, info.getSQLValue(column, colval)) + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pk));
+                + info.formatSQLValue(column, colval, sqlFormatter) + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
             return updateDB(info, null, sql, false);
         }
     }
@@ -819,7 +814,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     public <T> int updateColumn(Class<T> clazz, String column, Serializable colval, FilterNode node) {
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return updateCache(info, -1, column, colval, node);
-        return DataSqlSource.this.updateColumnCompose(info, column, colval, node).whenComplete((rs, t) -> {
+        return this.updateColumnCompose(info, column, colval, node).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -834,14 +829,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> updateCache(info, -1, column, colval, node), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.updateColumnCompose(info, column, colval, node).whenComplete((rs, t) -> {
+        if (isAsync()) return this.updateColumnCompose(info, column, colval, node).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     updateCache(info, rs, column, colval, node);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.updateColumnCompose(info, column, colval, node).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.updateColumnCompose(info, column, colval, node).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -871,7 +866,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             return updateDB(info, null, sql, true, colval);
         } else {
             String sql = "UPDATE " + info.getTable(node) + " a " + (join1 == null ? "" : (", " + join1))
-                + " SET " + info.getSQLColumn(alias, column) + " = " + formatValueToString(info, colval)
+                + " SET " + info.getSQLColumn(alias, column) + " = " + info.formatSQLValue(colval, sqlFormatter)
                 + ((where == null || where.length() == 0) ? (join2 == null ? "" : (" WHERE " + join2))
                 : (" WHERE " + where + (join2 == null ? "" : (" AND " + join2))));
             return updateDB(info, null, sql, false);
@@ -893,7 +888,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (values == null || values.length < 1) return -1;
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return updateCache(info, -1, pk, values);
-        return DataSqlSource.this.updateColumnCompose(info, pk, values).whenComplete((rs, t) -> {
+        return this.updateColumnCompose(info, pk, values).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -909,14 +904,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> updateCache(info, -1, pk, values), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.updateColumnCompose(info, pk, values).whenComplete((rs, t) -> {
+        if (isAsync()) return this.updateColumnCompose(info, pk, values).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     updateCache(info, rs, pk, values);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.updateColumnCompose(info, pk, values).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.updateColumnCompose(info, pk, values).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -934,17 +929,17 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) throw new RuntimeException(info.getType() + " cannot found column " + col.getColumn());
             if (setsql.length() > 0) setsql.append(", ");
-            String c = info.getSQLColumn(null, col.getColumn());
+            String sqlColumn = info.getSQLColumn(null, col.getColumn());
             if (col.getValue() instanceof byte[]) {
                 if (blobs == null) blobs = new ArrayList<>();
                 blobs.add((byte[]) col.getValue());
-                setsql.append(c).append(" = ").append(prepareParamSign(++index));
+                setsql.append(sqlColumn).append(" = ").append(prepareParamSign(++index));
             } else {
-                setsql.append(c).append(" = ").append(info.formatSQLValue(c, attr, col));
+                setsql.append(sqlColumn).append(" = ").append(info.formatSQLValue(sqlColumn, attr, col, sqlFormatter));
             }
         }
         if (setsql.length() < 1) return CompletableFuture.completedFuture(0);
-        String sql = "UPDATE " + info.getTable(pk) + " SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pk));
+        String sql = "UPDATE " + info.getTable(pk) + " SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
         if (blobs == null) return updateDB(info, null, sql, false);
         return updateDB(info, null, sql, true, blobs.toArray());
     }
@@ -974,7 +969,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (values == null || values.length < 1) return -1;
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return updateCache(info, -1, node, flipper, values);
-        return DataSqlSource.this.updateColumnCompose(info, node, flipper, values).whenComplete((rs, t) -> {
+        return this.updateColumnCompose(info, node, flipper, values).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -990,14 +985,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> updateCache(info, -1, node, flipper, values), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.updateColumnCompose(info, node, flipper, values).whenComplete((rs, t) -> {
+        if (isAsync()) return this.updateColumnCompose(info, node, flipper, values).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     updateCache(info, rs, node, flipper, values);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.updateColumnCompose(info, node, flipper, values).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.updateColumnCompose(info, node, flipper, values).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -1016,13 +1011,13 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) continue;
             if (setsql.length() > 0) setsql.append(", ");
-            String c = info.getSQLColumn(alias, col.getColumn());
+            String sqlColumn = info.getSQLColumn(alias, col.getColumn());
             if (col.getValue() instanceof byte[]) {
                 if (blobs == null) blobs = new ArrayList<>();
                 blobs.add((byte[]) col.getValue());
-                setsql.append(c).append(" = ").append(prepareParamSign(++index));
+                setsql.append(sqlColumn).append(" = ").append(prepareParamSign(++index));
             } else {
-                setsql.append(c).append(" = ").append(info.formatSQLValue(c, attr, col));
+                setsql.append(sqlColumn).append(" = ").append(info.formatSQLValue(sqlColumn, attr, col, sqlFormatter));
             }
         }
         if (setsql.length() < 1) return CompletableFuture.completedFuture(0);
@@ -1070,7 +1065,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         Class<T> clazz = (Class) entity.getClass();
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return updateCache(info, -1, false, entity, null, selects);
-        return DataSqlSource.this.updateColumnCompose(info, false, entity, null, selects).whenComplete((rs, t) -> {
+        return this.updateColumnCompose(info, false, entity, null, selects).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -1087,14 +1082,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> updateCache(info, -1, false, entity, null, selects), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.updateColumnCompose(info, false, entity, null, selects).whenComplete((rs, t) -> {
+        if (isAsync()) return this.updateColumnCompose(info, false, entity, null, selects).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     updateCache(info, rs, false, entity, null, selects);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.updateColumnCompose(info, false, entity, null, selects).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.updateColumnCompose(info, false, entity, null, selects).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -1109,7 +1104,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         Class<T> clazz = (Class) entity.getClass();
         final EntityInfo<T> info = loadEntityInfo(clazz);
         if (isOnlyCache(info)) return updateCache(info, -1, true, entity, node, selects);
-        return DataSqlSource.this.updateColumnCompose(info, true, entity, node, selects).whenComplete((rs, t) -> {
+        return this.updateColumnCompose(info, true, entity, node, selects).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -1126,14 +1121,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (isOnlyCache(info)) {
             return CompletableFuture.supplyAsync(() -> updateCache(info, -1, true, entity, node, selects), getExecutor());
         }
-        if (isAsync()) return DataSqlSource.this.updateColumnCompose(info, true, entity, node, selects).whenComplete((rs, t) -> {
+        if (isAsync()) return this.updateColumnCompose(info, true, entity, node, selects).whenComplete((rs, t) -> {
                 if (t != null) {
                     futureCompleteConsumer.accept(rs, t);
                 } else {
                     updateCache(info, rs, true, entity, node, selects);
                 }
             });
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.updateColumnCompose(info, true, entity, node, selects).join(), getExecutor()).whenComplete((rs, t) -> {
+        return CompletableFuture.supplyAsync(() -> this.updateColumnCompose(info, true, entity, node, selects).join(), getExecutor()).whenComplete((rs, t) -> {
             if (t != null) {
                 futureCompleteConsumer.accept(rs, t);
             } else {
@@ -1157,7 +1152,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
                 blobs.add((byte[]) val);
                 setsql.append(" = ").append(prepareParamSign(++index));
             } else {
-                setsql.append(" = ").append(formatValueToString(info, val));
+                setsql.append(" = ").append(info.formatSQLValue(val, sqlFormatter));
             }
         }
         if (neednode) {
@@ -1178,7 +1173,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             return updateDB(info, null, sql, true, blobs.toArray());
         } else {
             final Serializable id = (Serializable) info.getSQLValue(info.getPrimary(), entity);
-            String sql = "UPDATE " + info.getTable(id) + " a SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(id);
+            String sql = "UPDATE " + info.getTable(id) + " a SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(id, sqlFormatter);
             if (blobs == null) return updateDB(info, null, sql, false);
             return updateDB(info, null, sql, true, blobs.toArray());
         }
@@ -1501,13 +1496,14 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     }
 
     protected <T, K extends Serializable, N extends Number> CompletableFuture<Map<K, N>> queryColumnMapCompose(final EntityInfo<T> info, final String keyColumn, final FilterFunc func, final String funcColumn, FilterNode node) {
-        final String sqlkey = info.getSQLColumn(null, keyColumn);
+        final String keySqlColumn = info.getSQLColumn(null, keyColumn);
         final Map<Class, String> joinTabalis = node == null ? null : node.getJoinTabalis();
         final Set<String> haset = new HashSet<>();
         final CharSequence join = node == null ? null : node.createSQLJoin(this, false, joinTabalis, haset, info);
         final CharSequence where = node == null ? null : node.createSQLExpress(info, joinTabalis);
-        final String sql = "SELECT a." + sqlkey + ", " + func.getColumn((funcColumn == null || funcColumn.isEmpty() ? "*" : info.getSQLColumn("a", funcColumn)))
-            + " FROM " + info.getTable(node) + " a" + (join == null ? "" : join) + ((where == null || where.length() == 0) ? "" : (" WHERE " + where)) + " GROUP BY a." + sqlkey;
+        final String funcSqlColumn = func == null ? info.getSQLColumn("a", funcColumn) : func.getColumn((funcColumn == null || funcColumn.isEmpty() ? "*" : info.getSQLColumn("a", funcColumn)));
+        final String sql = "SELECT a." + keySqlColumn + ", " + funcSqlColumn
+            + " FROM " + info.getTable(node) + " a" + (join == null ? "" : join) + ((where == null || where.length() == 0) ? "" : (" WHERE " + where)) + " GROUP BY a." + keySqlColumn;
         if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " querycolumnmap sql=" + sql);
         return queryColumnMapDB(info, sql, keyColumn);
     }
@@ -1557,7 +1553,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
 
     protected <T> CompletableFuture<T> findCompose(final EntityInfo<T> info, final SelectColumn selects, Serializable pk) {
         String column = info.getPrimarySQLColumn();
-        final String sql = "SELECT " + info.getQueryColumns(null, selects) + " FROM " + info.getTable(pk) + " WHERE " + column + " = " + FilterNode.formatToString(info.getSQLValue(column, pk));
+        final String sql = "SELECT " + info.getQueryColumns(null, selects) + " FROM " + info.getTable(pk) + " WHERE " + column + " = " + info.formatSQLValue(column, pk, sqlFormatter);
         if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " find sql=" + sql);
         return findDB(info, sql, true, selects);
     }
@@ -1607,7 +1603,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         final EntityInfo<T> info = loadEntityInfo(clazz);
         final EntityCache<T> cache = info.getCache();
         if (cache != null && cache.isFullLoaded() && (node == null || node.isCacheUseable(this))) return cache.find(selects, node);
-        return DataSqlSource.this.findCompose(info, selects, node).join();
+        return this.findCompose(info, selects, node).join();
     }
 
     @Override
@@ -1617,8 +1613,8 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         if (cache != null && cache.isFullLoaded() && (node == null || node.isCacheUseable(this))) {
             return CompletableFuture.completedFuture(cache.find(selects, node));
         }
-        if (isAsync()) return DataSqlSource.this.findCompose(info, selects, node);
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.findCompose(info, selects, node).join(), getExecutor());
+        if (isAsync()) return this.findCompose(info, selects, node);
+        return CompletableFuture.supplyAsync(() -> this.findCompose(info, selects, node).join(), getExecutor());
     }
 
     protected <T> CompletableFuture<T> findCompose(final EntityInfo<T> info, final SelectColumn selects, final FilterNode node) {
@@ -1694,7 +1690,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     }
 
     protected <T> CompletableFuture<Serializable> findColumnCompose(final EntityInfo<T> info, String column, final Serializable defValue, final Serializable pk) {
-        final String sql = "SELECT " + info.getSQLColumn(null, column) + " FROM " + info.getTable(pk) + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pk));
+        final String sql = "SELECT " + info.getSQLColumn(null, column) + " FROM " + info.getTable(pk) + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
         if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " find sql=" + sql);
         return findColumnDB(info, sql, true, column, defValue);
     }
@@ -1707,7 +1703,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             Serializable val = cache.findColumn(column, defValue, node);
             if (cache.isFullLoaded() || val != null) return val;
         }
-        return DataSqlSource.this.findColumnCompose(info, column, defValue, node).join();
+        return this.findColumnCompose(info, column, defValue, node).join();
     }
 
     @Override
@@ -1718,8 +1714,8 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             Serializable val = cache.findColumn(column, defValue, node);
             if (cache.isFullLoaded() || val != null) return CompletableFuture.completedFuture(val);
         }
-        if (isAsync()) return DataSqlSource.this.findColumnCompose(info, column, defValue, node);
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.findColumnCompose(info, column, defValue, node).join(), getExecutor());
+        if (isAsync()) return this.findColumnCompose(info, column, defValue, node);
+        return CompletableFuture.supplyAsync(() -> this.findColumnCompose(info, column, defValue, node).join(), getExecutor());
     }
 
     protected <T> CompletableFuture<Serializable> findColumnCompose(final EntityInfo<T> info, String column, final Serializable defValue, final FilterNode node) {
@@ -1756,7 +1752,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
     }
 
     protected <T> CompletableFuture<Boolean> existsCompose(final EntityInfo<T> info, Serializable pk) {
-        final String sql = "SELECT COUNT(*) FROM " + info.getTable(pk) + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(info.getSQLValue(info.getPrimarySQLColumn(), pk));
+        final String sql = "SELECT COUNT(*) FROM " + info.getTable(pk) + " WHERE " + info.getPrimarySQLColumn() + " = " + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
         if (info.isLoggable(logger, Level.FINEST, sql)) logger.finest(info.getType().getSimpleName() + " exists sql=" + sql);
         return existsDB(info, sql, true);
     }
@@ -1779,7 +1775,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             boolean rs = cache.exists(node);
             if (rs || cache.isFullLoaded()) return rs;
         }
-        return DataSqlSource.this.existsCompose(info, node).join();
+        return this.existsCompose(info, node).join();
     }
 
     @Override
@@ -1790,8 +1786,8 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
             boolean rs = cache.exists(node);
             if (rs || cache.isFullLoaded()) return CompletableFuture.completedFuture(rs);
         }
-        if (isAsync()) return DataSqlSource.this.existsCompose(info, node);
-        return CompletableFuture.supplyAsync(() -> DataSqlSource.this.existsCompose(info, node).join(), getExecutor());
+        if (isAsync()) return this.existsCompose(info, node);
+        return CompletableFuture.supplyAsync(() -> this.existsCompose(info, node).join(), getExecutor());
     }
 
     protected <T> CompletableFuture<Boolean> existsCompose(final EntityInfo<T> info, FilterNode node) {

src/org/redkale/source/EntityCache.java

@@ -265,34 +265,37 @@ public final class EntityCache<T> {
         if (filter != null) stream = stream.filter(filter);
         Collector<T, Map, ?> collector = null;
         final Class valtype = funcAttr == null ? null : funcAttr.type();
-        switch (func) {
-            case AVG:
-                if (valtype == float.class || valtype == Float.class || valtype == double.class || valtype == Double.class) {
-                    collector = (Collector<T, Map, ?>) Collectors.averagingDouble((T t) -> ((Number) funcAttr.get(t)).doubleValue());
-                } else {
-                    collector = (Collector<T, Map, ?>) Collectors.averagingLong((T t) -> ((Number) funcAttr.get(t)).longValue());
-                }
-                break;
-            case COUNT:
-                collector = (Collector<T, Map, ?>) Collectors.counting();
-                break;
-            case DISTINCTCOUNT:
-                collector = (Collector<T, Map, ?>) Collectors.mapping((t) -> funcAttr.get(t), Collectors.toSet());
-                break;
-            case MAX:
-            case MIN:
-                Comparator<T> comp = (o1, o2) -> o1 == null ? (o2 == null ? 0 : -1) : ((Comparable) funcAttr.get(o1)).compareTo(funcAttr.get(o2));
-                collector = (Collector<T, Map, ?>) ((func == MAX) ? Collectors.maxBy(comp) : Collectors.minBy(comp));
-                break;
-            case SUM:
-                if (valtype == float.class || valtype == Float.class || valtype == double.class || valtype == Double.class) {
-                    collector = (Collector<T, Map, ?>) Collectors.summingDouble((T t) -> ((Number) funcAttr.get(t)).doubleValue());
-                } else {
-                    collector = (Collector<T, Map, ?>) Collectors.summingLong((T t) -> ((Number) funcAttr.get(t)).longValue());
-                }
-                break;
+        if (func != null) {
+            switch (func) {
+                case AVG:
+                    if (valtype == float.class || valtype == Float.class || valtype == double.class || valtype == Double.class) {
+                        collector = (Collector<T, Map, ?>) Collectors.averagingDouble((T t) -> ((Number) funcAttr.get(t)).doubleValue());
+                    } else {
+                        collector = (Collector<T, Map, ?>) Collectors.averagingLong((T t) -> ((Number) funcAttr.get(t)).longValue());
+                    }
+                    break;
+                case COUNT:
+                    collector = (Collector<T, Map, ?>) Collectors.counting();
+                    break;
+                case DISTINCTCOUNT:
+                    collector = (Collector<T, Map, ?>) Collectors.mapping((t) -> funcAttr.get(t), Collectors.toSet());
+                    break;
+                case MAX:
+                case MIN:
+                    Comparator<T> comp = (o1, o2) -> o1 == null ? (o2 == null ? 0 : -1) : ((Comparable) funcAttr.get(o1)).compareTo(funcAttr.get(o2));
+                    collector = (Collector<T, Map, ?>) ((func == MAX) ? Collectors.maxBy(comp) : Collectors.minBy(comp));
+                    break;
+                case SUM:
+                    if (valtype == float.class || valtype == Float.class || valtype == double.class || valtype == Double.class) {
+                        collector = (Collector<T, Map, ?>) Collectors.summingDouble((T t) -> ((Number) funcAttr.get(t)).doubleValue());
+                    } else {
+                        collector = (Collector<T, Map, ?>) Collectors.summingLong((T t) -> ((Number) funcAttr.get(t)).longValue());
+                    }
+                    break;
+            }
         }
-        Map rs = stream.collect(Collectors.groupingBy(t -> keyAttr.get(t), LinkedHashMap::new, collector));
+        Map rs = collector == null ? stream.collect(Collectors.toMap(t -> keyAttr.get(t), t -> funcAttr.get(t), (key1, key2) -> key2))
+            : stream.collect(Collectors.groupingBy(t -> keyAttr.get(t), LinkedHashMap::new, collector));
         if (func == MAX || func == MIN) {
             Map rs2 = new LinkedHashMap();
             rs.forEach((x, y) -> {
@@ -599,39 +602,17 @@ public final class EntityCache<T> {
         Serializable newval = null;
         switch (express) {
             case INC:
-                numb = (Number) attr.get(entity);
-                if (numb == null) {
-                    numb = (Number) val;
-                } else {
-                    numb = numb.longValue() + ((Number) val).longValue();
-                }
-                break;
             case MUL:
-                numb = (Number) attr.get(entity);
-                if (numb == null) {
-                    numb = 0;
-                } else {
-                    numb = numb.longValue() * ((Number) val).floatValue();
-                }
-                break;
+            case DIV:
+            case MOD:
             case AND:
-                numb = (Number) attr.get(entity);
-                if (numb == null) {
-                    numb = 0;
-                } else {
-                    numb = numb.longValue() & ((Number) val).longValue();
-                }
-                break;
             case ORR:
-                numb = (Number) attr.get(entity);
-                if (numb == null) {
-                    numb = 0;
-                } else {
-                    numb = numb.longValue() | ((Number) val).longValue();
-                }
+                numb = getValue((Number) attr.get(entity), express, val);
                 break;
             case MOV:
+                if (val instanceof ColumnNodeValue) val = updateColumnNodeValue(attr, entity, (ColumnNodeValue) val);
                 newval = val;
+                if (val instanceof Number) numb = (Number) val;
                 break;
         }
         if (numb != null) {
@@ -663,6 +644,70 @@ public final class EntityCache<T> {
         return entity;
     }
 
+    private <V> Serializable updateColumnNodeValue(Attribute<T, V> attr, final T entity, ColumnNodeValue node) {
+        Serializable left = node.getLeft();
+        if (left instanceof CharSequence) {
+            left = info.getUpdateAttribute(left.toString()).get(entity);
+        } else if (left instanceof ColumnNodeValue) {
+            left = updateColumnNodeValue(attr, entity, (ColumnNodeValue) left);
+        }
+        Serializable right = node.getRight();
+        if (left instanceof CharSequence) {
+            right = info.getUpdateAttribute(right.toString()).get(entity);
+        } else if (left instanceof ColumnNodeValue) {
+            right = updateColumnNodeValue(attr, entity, (ColumnNodeValue) right);
+        }
+        return getValue((Number) left, node.getExpress(), right);
+    }
+
+    private <V> Number getValue(Number numb, final ColumnExpress express, Serializable val) {
+        switch (express) {
+            case INC:
+                if (numb == null) {
+                    numb = (Number) val;
+                } else {
+                    numb = numb.longValue() + ((Number) val).longValue();
+                }
+                break;
+            case MUL:
+                if (numb == null) {
+                    numb = 0;
+                } else {
+                    numb = numb.longValue() * ((Number) val).floatValue();
+                }
+                break;
+            case DIV:
+                if (numb == null) {
+                    numb = 0;
+                } else {
+                    numb = numb.longValue() / ((Number) val).floatValue();
+                }
+                break;
+            case MOD:
+                if (numb == null) {
+                    numb = 0;
+                } else {
+                    numb = numb.longValue() % ((Number) val).intValue();
+                }
+                break;
+            case AND:
+                if (numb == null) {
+                    numb = 0;
+                } else {
+                    numb = numb.longValue() & ((Number) val).longValue();
+                }
+                break;
+            case ORR:
+                if (numb == null) {
+                    numb = 0;
+                } else {
+                    numb = numb.longValue() | ((Number) val).longValue();
+                }
+                break;
+        }
+        return numb;
+    }
+
     public Attribute<T, Serializable> getAttribute(String fieldname) {
         return info.getAttribute(fieldname);
     }

src/org/redkale/source/EntityInfo.java

@@ -89,16 +89,16 @@ public final class EntityInfo<T> {
     final String notcontainSQL;
 
     //用于判断表不存在的使用, 多个SQLState用;隔开
-    final String tablenotexistSqlstates;
+    private final String tablenotexistSqlstates;
 
     //用于复制表结构使用
-    final String tablecopySQL;
+    private final String tablecopySQL;
 
-    //用于存在table_20160202类似这种分布式表
-    final Set<String> tables = new HashSet<>();
+    //用于存在database.table_20160202类似这种分布式表
+    private final Set<String> tables = new HashSet<>();
 
     //分表 策略
-    final DistributeTableStrategy<T> tableStrategy;
+    private final DistributeTableStrategy<T> tableStrategy;
 
     //根据主键查找单个对象的SQL， 含 ？
     private final String queryPrepareSQL;
@@ -154,12 +154,6 @@ public final class EntityInfo<T> {
     //Flipper.sort转换成以ORDER BY开头SQL的缓存
     private final Map<String, String> sortOrderbySqls = new ConcurrentHashMap<>();
 
-    //是否由数据库生成主键值
-    final boolean autoGenerated;
-
-    //是否UUID主键
-    final boolean autouuid;
-
     //所属的DataSource
     final DataSource source;
 
@@ -245,7 +239,7 @@ public final class EntityInfo<T> {
         }
         //---------------------------------------------
         Table t = type.getAnnotation(Table.class);
-        if (type.getAnnotation(VirtualEntity.class) != null || "memory".equalsIgnoreCase(source.getType())) {
+        if (type.getAnnotation(VirtualEntity.class) != null || (source == null || "memory".equalsIgnoreCase(source.getType()))) {
             this.table = null;
             BiFunction<DataSource, Class, List> loader = null;
             try {
@@ -287,8 +281,6 @@ public final class EntityInfo<T> {
         List<Attribute<T, Serializable>> insertattrs = new ArrayList<>();
         List<String> updatecols = new ArrayList<>();
         List<Attribute<T, Serializable>> updateattrs = new ArrayList<>();
-        boolean auto = false;
-        boolean uuid = false;
         Map<Class, Creator<CryptHandler>> cryptCreatorMap = new HashMap<>();
         do {
             for (Field field : cltmp.getDeclaredFields()) {
@@ -318,19 +310,8 @@ public final class EntityInfo<T> {
                 }
                 if (field.getAnnotation(javax.persistence.Id.class) != null && idAttr0 == null) {
                     idAttr0 = attr;
-                    GeneratedValue gv = field.getAnnotation(GeneratedValue.class);
-                    auto = gv != null;
-//                    if (gv != null && gv.strategy() != GenerationType.IDENTITY) {
-//                        throw new RuntimeException(cltmp.getName() + "'s @ID primary not a GenerationType.IDENTITY");
-//                    }
-                    if (gv != null && field.getType() == String.class) { //UUID
-                        uuid = true;
-                        auto = false;
-                    }
-                    if (!auto) {
-                        insertcols.add(sqlfield);
-                        insertattrs.add(attr);
-                    }
+                    insertcols.add(sqlfield);
+                    insertattrs.add(attr);
                 } else {
                     if (col == null || col.insertable()) {
                         insertcols.add(sqlfield);
@@ -456,8 +437,6 @@ public final class EntityInfo<T> {
             this.deleteNamesPrepareSQL = null;
             this.queryNamesPrepareSQL = null;
         }
-        this.autoGenerated = auto;
-        this.autouuid = uuid;
         //----------------cache--------------
         Cacheable c = type.getAnnotation(Cacheable.class);
         if (this.table == null || (!cacheForbidden && c != null && c.value())) {
@@ -482,15 +461,6 @@ public final class EntityInfo<T> {
         return jsonConvert;
     }
 
-    /**
-     * 创建主键值，目前只支持UUID赋值
-     *
-     * @param src Entity对象
-     */
-    public void createPrimaryValue(T src) {
-        if (autouuid) getPrimary().set(src, Utility.uuid());
-    }
-
     /**
      * 获取Entity缓存器
      *
@@ -536,18 +506,22 @@ public final class EntityInfo<T> {
         return table == null;
     }
 
-    public boolean isAutoGenerated() {
-        return autoGenerated;
-    }
-
-    public boolean isAutouuid() {
-        return autouuid;
-    }
-
     public DistributeTableStrategy<T> getTableStrategy() {
         return tableStrategy;
     }
 
+    public Object disTableLock() {
+        return tables;
+    }
+
+    public boolean containsDisTable(String tablekey) {
+        return tables.contains(tablekey);
+    }
+
+    public void addDisTable(String tablekey) {
+        tables.add(tablekey);
+    }
+
     public String getTableNotExistSqlStates2() {
         return tablenotexistSqlstates;
     }
@@ -894,9 +868,36 @@ public final class EntityInfo<T> {
         return handler.encrypt(fieldvalue);
     }
 
+    /**
+     * 字段值转换成带转义的数据库的值
+     *
+     * @param fieldname    字段名
+     * @param fieldvalue   字段值
+     * @param sqlFormatter 转义器
+     *
+     * @return CharSequence
+     */
+    public CharSequence formatSQLValue(String fieldname, Serializable fieldvalue, BiFunction<EntityInfo, Object, CharSequence> sqlFormatter) {
+        Object val = getSQLValue(fieldname, fieldvalue);
+        return sqlFormatter == null ? formatToString(val) : sqlFormatter.apply(this, val);
+    }
+
+    /**
+     * 字段值转换成带转义的数据库的值
+     *
+     * @param value        字段值
+     * @param sqlFormatter 转义器
+     *
+     * @return CharSequence
+     */
+    public CharSequence formatSQLValue(Object value, BiFunction<EntityInfo, Object, CharSequence> sqlFormatter) {
+        return sqlFormatter == null ? formatToString(value) : sqlFormatter.apply(this, value);
+    }
+
     /**
      * 字段值转换成数据库的值
      *
+     * @param <F>    泛型
      * @param attr   Attribute
      * @param entity 记录对象
      *
@@ -909,6 +910,21 @@ public final class EntityInfo<T> {
         return val;
     }
 
+    /**
+     * 字段值转换成带转义的数据库的值
+     *
+     * @param <F>          泛型
+     * @param attr         Attribute
+     * @param entity       记录对象
+     * @param sqlFormatter 转义器
+     *
+     * @return CharSequence
+     */
+    public <F> CharSequence formatSQLValue(Attribute<T, F> attr, T entity, BiFunction<EntityInfo, Object, CharSequence> sqlFormatter) {
+        Object val = getSQLValue(attr, entity);
+        return sqlFormatter == null ? formatToString(val) : sqlFormatter.apply(this, val);
+    }
+
     /**
      * 数据库的值转换成数字段值
      *
@@ -947,30 +963,68 @@ public final class EntityInfo<T> {
     /**
      * 拼接UPDATE给字段赋值的SQL片段
      *
-     * @param col  表字段名
-     * @param attr Attribute
-     * @param cv   ColumnValue
+     * @param sqlColumn 表字段名
+     * @param attr      Attribute
+     * @param cv        ColumnValue
+     * @param formatter 转义器
      *
      * @return CharSequence
      */
-    protected CharSequence formatSQLValue(String col, Attribute<T, Serializable> attr, final ColumnValue cv) {
+    protected CharSequence formatSQLValue(String sqlColumn, Attribute<T, Serializable> attr, final ColumnValue cv, BiFunction<EntityInfo, Object, CharSequence> formatter) {
         if (cv == null) return null;
         Object val = cv.getValue();
-        CryptHandler handler = attr.attach();
-        if (handler != null) val = handler.encrypt(val);
+        if (val instanceof ColumnNodeValue && cv.getExpress() == ColumnExpress.MOV) return formatSQLValue(attr, (ColumnNodeValue) val, formatter);
         switch (cv.getExpress()) {
             case INC:
-                return new StringBuilder().append(col).append(" + ").append(val);
+                return new StringBuilder().append(sqlColumn).append(" + ").append(val);
             case MUL:
-                return new StringBuilder().append(col).append(" * ").append(val);
+                return new StringBuilder().append(sqlColumn).append(" * ").append(val);
+            case DIV:
+                return new StringBuilder().append(sqlColumn).append(" / ").append(val);
+            case MOD:
+                return new StringBuilder().append(sqlColumn).append(" % ").append(val);
             case AND:
-                return new StringBuilder().append(col).append(" & ").append(val);
+                return new StringBuilder().append(sqlColumn).append(" & ").append(val);
             case ORR:
-                return new StringBuilder().append(col).append(" | ").append(val);
+                return new StringBuilder().append(sqlColumn).append(" | ").append(val);
             case MOV:
-                return formatToString(val);
+                CryptHandler handler = attr.attach();
+                if (handler != null) val = handler.encrypt(val);
+                return formatter == null ? formatToString(val) : formatter.apply(this, val);
         }
-        return formatToString(val);
+        CryptHandler handler = attr.attach();
+        if (handler != null) val = handler.encrypt(val);
+        return formatter == null ? formatToString(val) : formatter.apply(this, val);
+    }
+
+    protected CharSequence formatSQLValue(Attribute<T, Serializable> attr, final ColumnNodeValue node, BiFunction<EntityInfo, Object, CharSequence> formatter) {
+        Serializable left = node.getLeft();
+        if (left instanceof CharSequence) {
+            left = this.getSQLColumn(null, left.toString());
+        } else if (left instanceof ColumnNodeValue) {
+            left = "(" + formatSQLValue(attr, (ColumnNodeValue) left, formatter) + ")";
+        }
+        Serializable right = node.getRight();
+        if (right instanceof CharSequence) {
+            right = this.getSQLColumn(null, right.toString());
+        } else if (left instanceof ColumnNodeValue) {
+            right = "(" + formatSQLValue(attr, (ColumnNodeValue) right, formatter) + ")";
+        }
+        switch (node.getExpress()) {
+            case INC:
+                return new StringBuilder().append(left).append(" + ").append(right);
+            case MUL:
+                return new StringBuilder().append(left).append(" * ").append(right);
+            case DIV:
+                return new StringBuilder().append(left).append(" / ").append(right);
+            case MOD:
+                return new StringBuilder().append(left).append(" % ").append(right);
+            case AND:
+                return new StringBuilder().append(left).append(" & ").append(right);
+            case ORR:
+                return new StringBuilder().append(left).append(" | ").append(right);
+        }
+        throw new IllegalArgumentException(node + " express cannot be null or MOV");
     }
 
     /**
@@ -1021,7 +1075,7 @@ public final class EntityInfo<T> {
      *
      * @return String
      */
-    protected String formatToString(Object value) {
+    private String formatToString(Object value) {
         if (value == null) return null;
         if (value instanceof CharSequence) {
             return new StringBuilder().append('\'').append(value.toString().replace("'", "\\'")).append('\'').toString();

src/org/redkale/source/FilterExpress.java

@@ -31,6 +31,11 @@ public enum FilterExpress {
     NOTLIKE("NOT LIKE"),
     IGNORECASELIKE("LIKE"), //不区分大小写的 LIKE
     IGNORECASENOTLIKE("NOT LIKE"), //不区分大小写的 NOT LIKE
+    LENGTH_EQUAL("="), //字符串值的长度
+    LENGTH_LESSTHAN("<"), //字符串值的长度 <
+    LENGTH_LESSTHANOREQUALTO("<="), //字符串值的长度 <=
+    LENGTH_GREATERTHAN(">"), //字符串值的长度 >
+    LENGTH_GREATERTHANOREQUALTO(">="), //字符串值的长度 >=
 
     CONTAIN("CONTAIN"), //包含， 相当于反向LIKE 
     NOTCONTAIN("NOT CONTAIN"), //不包含， 相当于反向LIKE 

src/org/redkale/source/FilterNode.java

@@ -397,7 +397,10 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
         if (express == NOTCONTAIN) return info.notcontainSQL.replace("${column}", info.getSQLColumn(talis, column)).replace("${keystr}", val);
         if (express == IGNORECASENOTCONTAIN) return info.notcontainSQL.replace("${column}", "LOWER(" + info.getSQLColumn(talis, column) + ")").replace("${keystr}", val);
 
-        if (express == IGNORECASEEQUAL || express == IGNORECASENOTEQUAL || express == IGNORECASELIKE || express == IGNORECASENOTLIKE) {
+        if (express == LENGTH_EQUAL || express == LENGTH_LESSTHAN || express == LENGTH_LESSTHANOREQUALTO
+            || express == LENGTH_GREATERTHAN || express == LENGTH_GREATERTHANOREQUALTO) {
+            sb.append("LENGTH(").append(info.getSQLColumn(talis, column)).append(')');
+        } else if (express == IGNORECASEEQUAL || express == IGNORECASENOTEQUAL || express == IGNORECASELIKE || express == IGNORECASENOTLIKE) {
             sb.append("LOWER(").append(info.getSQLColumn(talis, column)).append(')');
             if (fk) val = "LOWER(" + info.getSQLColumn(talis, ((FilterKey) val0).getColumn()) + ')';
         } else {
@@ -1406,6 +1409,81 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
                         return "LOWER(" + field + ") " + express.value() + ' ' + formatToString(valstr2);
                     }
                 };
+            case LENGTH_EQUAL:
+                final int intval = ((Number) val).intValue();
+                return new Predicate<T>() {
+
+                    @Override
+                    public boolean test(T t) {
+                        Object rs = attr.get(t);
+                        return (rs == null && 0 == intval) || (rs != null && rs.toString().length() == intval);
+                    }
+
+                    @Override
+                    public String toString() {
+                        return "LENGTH(" + field + ") " + express.value() + ' ' + intval;
+                    }
+                };
+            case LENGTH_LESSTHAN:
+                final int intval2 = ((Number) val).intValue();
+                return new Predicate<T>() {
+
+                    @Override
+                    public boolean test(T t) {
+                        Object rs = attr.get(t);
+                        return (rs == null && 0 < intval2) || (rs != null && rs.toString().length() < intval2);
+                    }
+
+                    @Override
+                    public String toString() {
+                        return "LENGTH(" + field + ") " + express.value() + ' ' + intval2;
+                    }
+                };
+            case LENGTH_LESSTHANOREQUALTO:
+                final int intval3 = ((Number) val).intValue();
+                return new Predicate<T>() {
+
+                    @Override
+                    public boolean test(T t) {
+                        Object rs = attr.get(t);
+                        return (rs == null && 0 <= intval3) || (rs != null && rs.toString().length() <= intval3);
+                    }
+
+                    @Override
+                    public String toString() {
+                        return "LENGTH(" + field + ") " + express.value() + ' ' + intval3;
+                    }
+                };
+            case LENGTH_GREATERTHAN:
+                final int intval4 = ((Number) val).intValue();
+                return new Predicate<T>() {
+
+                    @Override
+                    public boolean test(T t) {
+                        Object rs = attr.get(t);
+                        return (rs == null && 0 > intval4) || (rs != null && rs.toString().length() > intval4);
+                    }
+
+                    @Override
+                    public String toString() {
+                        return "LENGTH(" + field + ") " + express.value() + ' ' + intval4;
+                    }
+                };
+            case LENGTH_GREATERTHANOREQUALTO:
+                final int intval5 = ((Number) val).intValue();
+                return new Predicate<T>() {
+
+                    @Override
+                    public boolean test(T t) {
+                        Object rs = attr.get(t);
+                        return (rs == null && 0 >= intval5) || (rs != null && rs.toString().length() >= intval5);
+                    }
+
+                    @Override
+                    public String toString() {
+                        return "LENGTH(" + field + ") " + express.value() + ' ' + intval5;
+                    }
+                };
             case CONTAIN:
                 return fk ? new Predicate<T>() {
 
@@ -1811,7 +1889,7 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
         return sb;
     }
 
-    protected static CharSequence formatToString(Object value) {
+    private static CharSequence formatToString(Object value) {
         CharSequence sb = formatToString(null, value);
         return sb == null ? null : sb.toString();
     }

src/org/redkale/source/FilterNodeBean.java

@@ -363,6 +363,9 @@ public final class FilterNodeBean<T extends FilterBean> implements Comparable<Fi
                 sb.append(col).append(' ').append(express.value());
             } else if (express == ISEMPTY || express == ISNOTEMPTY) {
                 sb.append(col).append(' ').append(express.value()).append(" ''");
+            } else if (express == LENGTH_EQUAL || express == LENGTH_LESSTHAN || express == LENGTH_LESSTHANOREQUALTO
+                || express == LENGTH_GREATERTHAN || express == LENGTH_GREATERTHANOREQUALTO) {
+                sb.append("LENGTH(").append(col).append(") ").append(express.value()).append(" ?");
             } else {
                 boolean lower = (express == IGNORECASEEQUAL || express == IGNORECASENOTEQUAL || express == IGNORECASELIKE
                     || express == IGNORECASENOTLIKE || express == IGNORECASECONTAIN || express == IGNORECASENOTCONTAIN);

src/org/redkale/source/PoolTcpSource.java

@@ -38,6 +38,8 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
     //TCP Channel组
     protected AsynchronousChannelGroup group;
 
+    protected ScheduledThreadPoolExecutor scheduler;
+
     protected final ArrayBlockingQueue<AsyncConnection> connQueue;
 
     public PoolTcpSource(String rwtype, ArrayBlockingQueue queue, Semaphore semaphore, Properties prop, Logger logger, ObjectPool<ByteBuffer> bufferPool, ThreadPoolExecutor executor) {
@@ -50,6 +52,42 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
             throw new RuntimeException(e);
         }
         this.connQueue = queue == null ? new ArrayBlockingQueue<>(this.maxconns) : queue;
+        this.scheduler = new ScheduledThreadPoolExecutor(1, (Runnable r) -> {
+            final Thread t = new Thread(r, "PoolSource-Scheduled-Thread");
+            t.setDaemon(true);
+            return t;
+        });
+        this.scheduler.scheduleAtFixedRate(() -> {
+            runPingTask();
+        }, 60, 30, TimeUnit.SECONDS);
+    }
+
+    private void runPingTask() {
+        try {
+            if (connQueue.isEmpty()) return;
+            long time = System.currentTimeMillis() - 30 * 1000;
+            AsyncConnection first = connQueue.peek();
+            if (first == null || first.getLastReadTime() >= time || first.getLastWriteTime() >= time) return;
+            pollAsync().whenComplete((conn, e) -> {
+                if (e != null) return;
+                if (conn.getLastReadTime() >= time || conn.getLastWriteTime() >= time) {//半分钟内已经用过
+                    offerConnection(conn);
+                    return;
+                }
+                CompletableFuture<AsyncConnection> future = sendPingCommand(conn);
+                if (future == null) {     //不支持ping                
+                    offerConnection(conn);
+                    return;
+                }
+                future.whenComplete((conn2, e2) -> {
+                    if (e2 != null) return;
+                    offerConnection(conn2);
+                    runPingTask();
+                });
+            });
+        } catch (Exception e) {
+            logger.log(Level.FINEST, "PoolSource task ping failed", e);
+        }
     }
 
     @Override
@@ -216,6 +254,7 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
 
     @Override
     public void close() {
+        this.scheduler.shutdownNow();
         connQueue.stream().forEach(x -> {
             CompletableFuture<AsyncConnection> future = null;
             try {
@@ -232,5 +271,7 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
         });
     }
 
+    protected abstract CompletableFuture<AsyncConnection> sendPingCommand(final AsyncConnection conn);
+
     protected abstract CompletableFuture<AsyncConnection> sendCloseCommand(final AsyncConnection conn);
 }

src/org/redkale/util/ByteArray.java

@@ -142,6 +142,21 @@ public final class ByteArray {
         return Arrays.copyOf(content, count);
     }
 
+    /**
+     * 获取byte[]
+     *
+     * @param offset 偏移位
+     * @param length 长度
+     *
+     * @return byte[]
+     */
+    public byte[] getBytes(int offset, int length) {
+        if (length < 1) return new byte[0];
+        byte[] bs = new byte[length];
+        System.arraycopy(this.content, offset, bs, 0, length);
+        return bs;
+    }
+
     /**
      * 获取byte[]并清空
      *

src/org/redkale/util/ByteBufferReader.java

@@ -51,6 +51,14 @@ public class ByteBufferReader {
         this.bigEndian = this.currBuffer.order() == ByteOrder.BIG_ENDIAN;
     }
 
+    public ByteBufferReader append(ByteBuffer... buffs) {
+        for (ByteBuffer buf : buffs) {
+            Objects.requireNonNull(buf);
+        }
+        this.buffers = Utility.append(this.buffers, buffs);
+        return this;
+    }
+
     public static ByteBufferReader create(ByteBuffer buffer) {
         return new ByteBufferReader(buffer);
     }
@@ -80,7 +88,30 @@ public class ByteBufferReader {
     }
 
     public boolean hasRemaining() {
-        return this.currBuffer.hasRemaining();
+        boolean v = this.currBuffer.hasRemaining();
+        if (v) return v;
+        if (this.currIndex == this.buffers.length - 1) return false;
+        for (int i = this.currIndex + 1; i < this.buffers.length; i++) {
+            if (this.buffers[i].hasRemaining()) return true;
+        }
+        return false;
+    }
+
+    public int remaining() {
+        int v = this.currBuffer.remaining();
+        for (int i = this.currIndex + 1; i < this.buffers.length; i++) {
+            v += this.buffers[i].remaining();
+        }
+        return v;
+    }
+
+    //提前预读一个字节
+    public byte preget() {
+        ByteBuffer buf = this.currBuffer;
+        if (!buf.hasRemaining()) {
+            buf = this.buffers[this.currIndex + 1];
+        }
+        return buf.get(buf.position());
     }
 
     public byte get() {

src/org/redkale/util/Creator.java

@@ -85,6 +85,13 @@ public interface Creator<T> {
             creatorCacheMap.put(Stream.class, (params) -> new ArrayList<>().stream());
             creatorCacheMap.put(ConcurrentHashMap.class, (params) -> new ConcurrentHashMap<>());
             creatorCacheMap.put(CompletableFuture.class, (params) -> new CompletableFuture<>());
+            creatorCacheMap.put(Map.Entry.class, new Creator<Map.Entry>() {
+                @Override
+                @ConstructorParameters({"key", "value"})
+                public Map.Entry create(Object... params) {
+                    return new AbstractMap.SimpleEntry(params[0], params[1]);
+                }
+            });
             creatorCacheMap.put(AbstractMap.SimpleEntry.class, new Creator<AbstractMap.SimpleEntry>() {
                 @Override
                 @ConstructorParameters({"key", "value"})
@@ -232,6 +239,8 @@ public interface Creator<T> {
             clazz = (Class<T>) ConcurrentHashMap.class;
         } else if (Collection.class.isAssignableFrom(clazz) && clazz.isAssignableFrom(ArrayList.class)) {
             clazz = (Class<T>) ArrayList.class;
+        } else if (Map.Entry.class.isAssignableFrom(clazz) && (Modifier.isInterface(clazz.getModifiers()) || Modifier.isAbstract(clazz.getModifiers()) || !Modifier.isPublic(clazz.getModifiers()))) {
+            clazz = (Class<T>) AbstractMap.SimpleEntry.class;
         }
         Creator creator = CreatorInner.creatorCacheMap.get(clazz);
         if (creator != null) return creator;

src/org/redkale/util/ObjectPool.java

@@ -19,23 +19,25 @@ import java.util.logging.*;
  * @author zhangjx
  * @param <T> 对象池元素的数据类型
  */
-public final class ObjectPool<T> implements Supplier<T>, Consumer<T> {
+public class ObjectPool<T> implements Supplier<T>, Consumer<T> {
 
-    private static final Logger logger = Logger.getLogger(ObjectPool.class.getSimpleName());
+    protected static final Logger logger = Logger.getLogger(ObjectPool.class.getSimpleName());
 
-    private final boolean debug;
+    protected final boolean debug;
 
-    private final Queue<T> queue;
+    protected Creator<T> creator;
 
-    private Creator<T> creator;
+    protected int max;
 
-    private final Consumer<T> prepare;
+    protected final Consumer<T> prepare;
 
-    private final Predicate<T> recycler;
+    protected final Predicate<T> recycler;
 
-    private final AtomicLong creatCounter;
+    protected final AtomicLong creatCounter;
 
-    private final AtomicLong cycleCounter;
+    protected final AtomicLong cycleCounter;
+
+    protected final Queue<T> queue;
 
     public ObjectPool(Class<T> clazz, Consumer<T> prepare, Predicate<T> recycler) {
         this(2, clazz, prepare, recycler);
@@ -62,12 +64,18 @@ public final class ObjectPool<T> implements Supplier<T>, Consumer<T> {
     }
 
     public ObjectPool(AtomicLong creatCounter, AtomicLong cycleCounter, int max, Creator<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        this(creatCounter, cycleCounter, Math.max(Runtime.getRuntime().availableProcessors() * 2, max),
+            creator, prepare, recycler, new LinkedBlockingQueue<>(Math.max(Runtime.getRuntime().availableProcessors() * 2, max)));
+    }
+
+    protected ObjectPool(AtomicLong creatCounter, AtomicLong cycleCounter, int max, Creator<T> creator, Consumer<T> prepare, Predicate<T> recycler, Queue<T> queue) {
         this.creatCounter = creatCounter;
         this.cycleCounter = cycleCounter;
         this.creator = creator;
         this.prepare = prepare;
         this.recycler = recycler;
-        this.queue = new LinkedBlockingQueue<>(Math.max(Runtime.getRuntime().availableProcessors() * 2, max));
+        this.queue = queue;
+        this.max = max;
         this.debug = logger.isLoggable(Level.FINEST);
     }
 

src/org/redkale/util/Redkale.java

@@ -17,14 +17,14 @@ public final class Redkale {
     }
 
     public static String getDotedVersion() {
-        return "2.0.0";  
+        return "2.0.0-rc3";  
     }
 
     public static int getMajorVersion() {
         return 2;
     }
 
-    public static int getMinorVersion() {
+    public static int getMinorVersion() { 
         return 0;
     }
 }

src/org/redkale/util/ResourceFactory.java

@@ -5,6 +5,7 @@
  */
 package org.redkale.util;
 
+import java.lang.annotation.Annotation;
 import java.lang.ref.WeakReference;
 import java.lang.reflect.*;
 import java.util.*;
@@ -42,12 +43,22 @@ public final class ResourceFactory {
 
     private final List<WeakReference<ResourceFactory>> chidren = new CopyOnWriteArrayList<>();
 
-    private final ConcurrentHashMap<Type, ResourceLoader> loadermap = new ConcurrentHashMap();
+    private final ConcurrentHashMap<Type, ResourceInjectLoader> injectLoaderMap = new ConcurrentHashMap();
+
+    private final ConcurrentHashMap<Type, ResourceLoader> resLoaderMap = new ConcurrentHashMap();
 
     private final ConcurrentHashMap<Type, ConcurrentHashMap<String, ResourceEntry>> store = new ConcurrentHashMap();
 
     private ResourceFactory(ResourceFactory parent) {
         this.parent = parent;
+        if (parent == null) {
+            ServiceLoader<ResourceInjectLoader> loaders = ServiceLoader.load(ResourceInjectLoader.class);
+            Iterator<ResourceInjectLoader> it = loaders.iterator();
+            while (it.hasNext()) {
+                ResourceInjectLoader ril = it.next();
+                this.injectLoaderMap.put(ril.annotationType(), ril);
+            }
+        }
     }
 
     /**
@@ -565,6 +576,7 @@ public final class ResourceFactory {
         try {
             list.add(src);
             Class clazz = src.getClass();
+            final boolean diyloaderflag = !instance.injectLoaderMap.isEmpty();
             do {
                 if (java.lang.Enum.class.isAssignableFrom(clazz)) break;
                 final String cname = clazz.getName();
@@ -586,6 +598,13 @@ public final class ResourceFactory {
                                 break;
                             }
                         }
+                        if (flag && diyloaderflag) {
+                            instance.injectLoaderMap.values().stream().forEach(iloader -> {
+                                Annotation ann = field.getAnnotation(iloader.annotationType());
+                                if (ann == null) return;
+                                iloader.load(this, src, ann, field, attachment);
+                            });
+                        }
                         if (ns == null) continue;
                         final String nsname = ns.getClass().getName();
                         if (ns.getClass().isPrimitive() || ns.getClass().isArray()
@@ -685,16 +704,21 @@ public final class ResourceFactory {
         }
     }
 
+    public <T extends Annotation> void register(final ResourceInjectLoader<T> loader) {
+        if (loader == null) return;
+        instance.injectLoaderMap.put(loader.annotationType(), loader);
+    }
+
     public void register(final ResourceLoader rs, final Type... clazzs) {
         if (clazzs == null || rs == null) return;
         for (Type clazz : clazzs) {
-            loadermap.put(clazz, rs);
+            resLoaderMap.put(clazz, rs);
         }
     }
 
     private ResourceLoader findMatchLoader(Type ft, Field field) {
-        ResourceLoader it = this.loadermap.get(ft);
-        if (it == null && field != null) it = this.loadermap.get(field.getType());
+        ResourceLoader it = this.resLoaderMap.get(ft);
+        if (it == null && field != null) it = this.resLoaderMap.get(field.getType());
         if (it != null) return it;
         return parent == null ? null : parent.findMatchLoader(ft, field);
     }
@@ -702,7 +726,7 @@ public final class ResourceFactory {
     private ResourceLoader findRegxLoader(Type ft, Field field) {
         if (field == null) return null;
         Class c = field.getType();
-        for (Map.Entry<Type, ResourceLoader> en : this.loadermap.entrySet()) {
+        for (Map.Entry<Type, ResourceLoader> en : this.resLoaderMap.entrySet()) {
             Type t = en.getKey();
             if (t == ft) return en.getValue();
             if (t instanceof Class && (((Class) t)).isAssignableFrom(c)) return en.getValue();

src/org/redkale/util/ResourceInjectLoader.java

@@ -0,0 +1,25 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.util;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
+
+/**
+ * 自定义注入加载器
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> Annotation
+ */
+public interface ResourceInjectLoader<T extends Annotation> {
+
+    public void load(ResourceFactory factory, Object src, T annotation, Field field, Object attachment);
+
+    public Class<T> annotationType();
+}

src/org/redkale/util/StringWrapper.java

@@ -0,0 +1,42 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.util;
+
+import java.io.Serializable;
+
+/**
+ * 主要供 JsonConvert.writeWrapper 使用
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class StringWrapper implements Serializable {
+
+    protected String value;
+
+    public StringWrapper() {
+    }
+
+    public StringWrapper(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    @Override
+    public String toString() {
+        return value;
+    }
+
+}

src/org/redkale/util/ThreadLocalObjectPool.java

@@ -0,0 +1,70 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.util;
+
+import java.util.*;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.*;
+
+/**
+ * 对象池
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 对象池元素的数据类型
+ */
+public class ThreadLocalObjectPool<T> extends ObjectPool<T> {
+
+    public ThreadLocalObjectPool(Class<T> clazz, Consumer<T> prepare, Predicate<T> recycler) {
+        this(2, clazz, prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(int max, Class<T> clazz, Consumer<T> prepare, Predicate<T> recycler) {
+        this(max, Creator.create(clazz), prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(Creator<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        this(2, creator, prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(int max, Creator<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        this(null, null, max, creator, prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(int max, Supplier<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        this(null, null, max, creator, prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(AtomicLong creatCounter, AtomicLong cycleCounter, int max, Supplier<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        this(creatCounter, cycleCounter, max, c -> creator.get(), prepare, recycler);
+    }
+
+    public ThreadLocalObjectPool(AtomicLong creatCounter, AtomicLong cycleCounter, int max, Creator<T> creator, Consumer<T> prepare, Predicate<T> recycler) {
+        super(creatCounter, cycleCounter, max, creator, prepare, recycler, new LinkedList<>());
+    }
+
+    @Override
+    public T get() {
+        T result = queue.poll();
+        if (result == null) {
+            if (creatCounter != null) creatCounter.incrementAndGet();
+            result = this.creator.create();
+        }
+        if (prepare != null) prepare.accept(result);
+        return result;
+    }
+
+    @Override
+    public void accept(final T e) {
+        if (e != null && recycler.test(e) && this.queue.size() < this.max) {
+            if (cycleCounter != null) cycleCounter.incrementAndGet();
+            queue.offer(e);
+        }
+    }
+
+}

src/org/redkale/util/TypeToken.java

@@ -83,7 +83,8 @@ public abstract class TypeToken<T> {
         if (type instanceof TypeVariable) return null;
         if (type instanceof GenericArrayType) return Array.newInstance(typeToClass(((GenericArrayType) type).getGenericComponentType()), 0).getClass();
         if (!(type instanceof ParameterizedType)) return null; //只能是null了
-        return typeToClass(((ParameterizedType) type).getOwnerType());
+        Type owner = ((ParameterizedType) type).getOwnerType();
+        return typeToClass(owner == null ? ((ParameterizedType) type).getRawType() : owner);
     }
 
     public static Type[] getGenericType(final Type[] types, final Type declaringClass) {

src/org/redkale/util/Utility.java

@@ -37,13 +37,13 @@ public final class Utility {
 
     /**
      * <blockquote><pre>
-     * public final class AnonymousArrayFunction implements java.util.function.Function&lt;Object, char[]&gt; {
+     * public final class AnonymousCharArrayFunction implements java.util.function.Function&lt;Object, char[]&gt; {
      *
      *      final sun.misc.Unsafe unsafe;
      *
      *      final long fd;
      *
-     *      public AnonymousArrayFunction(Object obj, long fd) {
+     *      public AnonymousCharArrayFunction(Object obj, long fd) {
      *          this.unsafe = (sun.misc.Unsafe) obj;
      *          this.fd = fd;
      *      }
@@ -56,37 +56,80 @@ public final class Utility {
      * }
      * </pre></blockquote>
      */
-    private static final String functionClassBinary = "cafebabe00000034002f0a00090022070023090008002409000800250a000200260700"
-        + "270a0008002807002907002a07002b010006756e736166650100114c73756e2f6d6973632f556e736166653b01000266640100014a0100063c69"
-        + "6e69743e010016284c6a6176612f6c616e672f4f626a6563743b4a2956010004436f646501000f4c696e654e756d6265725461626c650100124c"
-        + "6f63616c5661726961626c655461626c65010004746869730100294c6f72672f7265646b616c652f7574696c2f416e6f6e796d6f757341727261"
-        + "7946756e6374696f6e3b0100036f626a0100124c6a6176612f6c616e672f4f626a6563743b0100056170706c79010016284c6a6176612f6c616e"
-        + "672f4f626a6563743b295b43010001740100236f72672e6e65746265616e732e536f757263654c6576656c416e6e6f746174696f6e730100144c"
-        + "6a6176612f6c616e672f4f766572726964653b010026284c6a6176612f6c616e672f4f626a6563743b294c6a6176612f6c616e672f4f626a6563"
-        + "743b0100095369676e61747572650100454c6a6176612f6c616e672f4f626a6563743b4c6a6176612f7574696c2f66756e6374696f6e2f46756e"
-        + "6374696f6e3c4c6a6176612f6c616e672f4f626a6563743b5b433e3b01000a536f7572636546696c6501001b416e6f6e796d6f75734172726179"
-        + "46756e6374696f6e2e6a6176610c000f002c01000f73756e2f6d6973632f556e736166650c000b000c0c000d000e0c002d002e0100025b430c00"
-        + "1800190100276f72672f7265646b616c652f7574696c2f416e6f6e796d6f7573417272617946756e6374696f6e0100106a6176612f6c616e672f"
-        + "4f626a65637401001b6a6176612f7574696c2f66756e6374696f6e2f46756e6374696f6e0100032829560100096765744f626a65637401002728"
-        + "4c6a6176612f6c616e672f4f626a6563743b4a294c6a6176612f6c616e672f4f626a6563743b0031000800090001000a00020010000b000c0000"
-        + "0010000d000e000000030001000f0010000100110000005c00030004000000122ab700012a2bc00002b500032a20b50004b10000000200120000"
-        + "001200040000000e0004000f000c0010001100110013000000200003000000120014001500000000001200160017000100000012000d000e0002"
-        + "000100180019000200110000004400040002000000102ab400032b2ab40004b60005c00006b00000000200120000000600010000001500130000"
-        + "001600020000001000140015000000000010001a00170001001b000000060001001c000010410018001d00020011000000300002000200000006"
-        + "2a2bb60007b00000000200120000000600010000000800130000000c000100000006001400150000001b000000060001001c00000002001e0000"
-        + "0002001f0020000000020021";
+    private static final String functionCharClassBinary = "cafebabe00000034002d0a00090020070021090008002209000800230a00020024070025"
+        + "0a00080026070027070028070029010006756e736166650100114c73756e2f6d6973632f556e736166653b01000266640100014a0100063c696e69743e0"
+        + "10016284c6a6176612f6c616e672f4f626a6563743b4a2956010004436f646501000f4c696e654e756d6265725461626c650100124c6f63616c56617269"
+        + "61626c655461626c650100047468697301002d4c6f72672f7265646b616c652f7574696c2f416e6f6e796d6f757343686172417272617946756e6374696"
+        + "f6e3b0100036f626a0100124c6a6176612f6c616e672f4f626a6563743b0100056170706c79010016284c6a6176612f6c616e672f4f626a6563743b295b"
+        + "4301000174010026284c6a6176612f6c616e672f4f626a6563743b294c6a6176612f6c616e672f4f626a6563743b0100095369676e61747572650100454"
+        + "c6a6176612f6c616e672f4f626a6563743b4c6a6176612f7574696c2f66756e6374696f6e2f46756e6374696f6e3c4c6a6176612f6c616e672f4f626a65"
+        + "63743b5b433e3b01000a536f7572636546696c6501001f416e6f6e796d6f757343686172417272617946756e6374696f6e2e6a6176610c000f002a01000"
+        + "f73756e2f6d6973632f556e736166650c000b000c0c000d000e0c002b002c0100025b430c0018001901002b6f72672f7265646b616c652f7574696c2f41"
+        + "6e6f6e796d6f757343686172417272617946756e6374696f6e0100106a6176612f6c616e672f4f626a65637401001b6a6176612f7574696c2f66756e637"
+        + "4696f6e2f46756e6374696f6e0100032829560100096765744f626a656374010027284c6a6176612f6c616e672f4f626a6563743b4a294c6a6176612f6c"
+        + "616e672f4f626a6563743b0021000800090001000a00020010000b000c00000010000d000e000000030001000f0010000100110000005c0003000400000"
+        + "0122ab700012a2bc00002b500032a20b50004b10000000200120000001200040000001200040013000c0014001100150013000000200003000000120014"
+        + "001500000000001200160017000100000012000d000e0002000100180019000100110000004700040002000000132ab400032b2ab40004b60005c00006c"
+        + "00006b00000000200120000000600010000001900130000001600020000001300140015000000000013001a0017000110410018001b0001001100000030"
+        + "00020002000000062a2bb60007b00000000200120000000600010000000c00130000000c0001000000060014001500000002001c00000002001d001e000"
+        + "00002001f";
 
-    private static final Function<Object, char[]> strFunction;
+    private static final Function<Object, char[]> strCharFunction;
 
-    private static final Function<Object, char[]> sbFunction;
+    private static final Function<Object, char[]> sbCharFunction;
+
+    /**
+     * <blockquote><pre>
+     * public final class AnonymousByteArrayFunction implements java.util.function.Function&lt;Object, byte[]&gt; {
+     *
+     *      final sun.misc.Unsafe unsafe;
+     *
+     *      final long fd;
+     *
+     *      public AnonymousByteArrayFunction(Object obj, long fd) {
+     *          this.unsafe = (sun.misc.Unsafe) obj;
+     *          this.fd = fd;
+     *      }
+     *
+     *      &#64;Override
+     *      public byte[] apply(Object t) {
+     *          return (byte[]) unsafe.getObject(t, fd);
+     *      }
+     *
+     * }
+     * </pre></blockquote>
+     */
+    private static final String functionByteClassBinary = "cafebabe00000034002d0a00090020070021090008002209000800230a00020024070025"
+        + "0a00080026070027070028070029010006756e736166650100114c73756e2f6d6973632f556e736166653b01000266640100014a0100063c696e69743e0"
+        + "10016284c6a6176612f6c616e672f4f626a6563743b4a2956010004436f646501000f4c696e654e756d6265725461626c650100124c6f63616c56617269"
+        + "61626c655461626c650100047468697301002d4c6f72672f7265646b616c652f7574696c2f416e6f6e796d6f757342797465417272617946756e6374696"
+        + "f6e3b0100036f626a0100124c6a6176612f6c616e672f4f626a6563743b0100056170706c79010016284c6a6176612f6c616e672f4f626a6563743b295b"
+        + "4201000174010026284c6a6176612f6c616e672f4f626a6563743b294c6a6176612f6c616e672f4f626a6563743b0100095369676e61747572650100454"
+        + "c6a6176612f6c616e672f4f626a6563743b4c6a6176612f7574696c2f66756e6374696f6e2f46756e6374696f6e3c4c6a6176612f6c616e672f4f626a65"
+        + "63743b5b423e3b01000a536f7572636546696c6501001f416e6f6e796d6f757342797465417272617946756e6374696f6e2e6a6176610c000f002a01000"
+        + "f73756e2f6d6973632f556e736166650c000b000c0c000d000e0c002b002c0100025b420c0018001901002b6f72672f7265646b616c652f7574696c2f41"
+        + "6e6f6e796d6f757342797465417272617946756e6374696f6e0100106a6176612f6c616e672f4f626a65637401001b6a6176612f7574696c2f66756e637"
+        + "4696f6e2f46756e6374696f6e0100032829560100096765744f626a656374010027284c6a6176612f6c616e672f4f626a6563743b4a294c6a6176612f6c"
+        + "616e672f4f626a6563743b0021000800090001000a00020010000b000c00000010000d000e000000030001000f0010000100110000005c0003000400000"
+        + "0122ab700012a2bc00002b500032a20b50004b10000000200120000001200040000001200040013000c0014001100150013000000200003000000120014"
+        + "001500000000001200160017000100000012000d000e0002000100180019000100110000004700040002000000132ab400032b2ab40004b60005c00006c"
+        + "00006b00000000200120000000600010000001900130000001600020000001300140015000000000013001a0017000110410018001b0001001100000030"
+        + "00020002000000062a2bb60007b00000000200120000000600010000000c00130000000c0001000000060014001500000002001c00000002001d001e000"
+        + "00002001f";
+
+    private static final Function<Object, byte[]> strByteFunction;
+
+    private static final Function<Object, byte[]> sbByteFunction;
 
     private static final javax.net.ssl.SSLContext DEFAULTSSL_CONTEXT;
 
     private static final javax.net.ssl.HostnameVerifier defaultVerifier = (s, ss) -> true;
 
     static {
-        Function<Object, char[]> strFunction0 = null;
-        Function<Object, char[]> sbFunction0 = null;
+        Function<Object, char[]> strCharFunction0 = null;
+        Function<Object, char[]> sbCharFunction0 = null;
+        Function<Object, byte[]> strByteFunction0 = null;
+        Function<Object, byte[]> sbByteFunction0 = null;
         try {
             Field f = String.class.getDeclaredField("value");
             if (f.getType() == char[].class) { //JDK9及以上不再是char[]
@@ -97,21 +140,40 @@ public final class Utility {
                 final Method fm = usafe.getClass().getMethod("objectFieldOffset", Field.class);
                 final long fd1 = (Long) fm.invoke(usafe, f);
                 final long fd2 = (Long) fm.invoke(usafe, StringBuilder.class.getSuperclass().getDeclaredField("value"));
-                byte[] bytes = hexToBin(functionClassBinary);
+                byte[] bytes = hexToBin(functionCharClassBinary);
                 Class<Attribute> creatorClazz = (Class<Attribute>) new ClassLoader() {
                     public final Class<?> loadClass(String name, byte[] b) {
                         return defineClass(name, b, 0, b.length);
                     }
-                }.loadClass("org.re" + "dkale.util.AnonymousArrayFunction", bytes);
+                }.loadClass("org.re" + "dkale.util.AnonymousCharArrayFunction", bytes);
 
-                strFunction0 = (Function<Object, char[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd1);
-                sbFunction0 = (Function<Object, char[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd2);
+                strCharFunction0 = (Function<Object, char[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd1);
+                sbCharFunction0 = (Function<Object, char[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd2);
+            } else {
+                Class unsafeClass = Class.forName("sun.misc.Unsafe");
+                Field safeField = unsafeClass.getDeclaredField("theUnsafe");
+                safeField.setAccessible(true);
+                final Object usafe = safeField.get(null);
+                final Method fm = usafe.getClass().getMethod("objectFieldOffset", Field.class);
+                final long fd1 = (Long) fm.invoke(usafe, f);
+                final long fd2 = (Long) fm.invoke(usafe, StringBuilder.class.getSuperclass().getDeclaredField("value"));
+                byte[] bytes = hexToBin(functionByteClassBinary);
+                Class<Attribute> creatorClazz = (Class<Attribute>) new ClassLoader() {
+                    public final Class<?> loadClass(String name, byte[] b) {
+                        return defineClass(name, b, 0, b.length);
+                    }
+                }.loadClass("org.re" + "dkale.util.AnonymousByteArrayFunction", bytes);
+
+                strByteFunction0 = (Function<Object, byte[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd1);
+                sbByteFunction0 = (Function<Object, byte[]>) creatorClazz.getDeclaredConstructor(Object.class, long.class).newInstance(usafe, fd2);
             }
         } catch (Throwable e) { //不会发生
             //e.printStackTrace();
         }
-        strFunction = strFunction0;
-        sbFunction = sbFunction0;
+        strCharFunction = strCharFunction0;
+        sbCharFunction = sbCharFunction0;
+        strByteFunction = strByteFunction0;
+        sbByteFunction = sbByteFunction0;
 
         try {
             DEFAULTSSL_CONTEXT = javax.net.ssl.SSLContext.getInstance("SSL");
@@ -610,6 +672,30 @@ public final class Utility {
         return news;
     }
 
+    /**
+     * 将int数组倒序
+     *
+     * @param array 原数组
+     *
+     * @return 新数组
+     */
+    public static int[] reverseSort(final int[] array) {
+        if (array == null || array.length == 0) return array;
+        return Arrays.stream(array).boxed().sorted(Collections.reverseOrder()).mapToInt(x -> x).toArray();
+    }
+
+    /**
+     * 将long数组倒序
+     *
+     * @param array 原数组
+     *
+     * @return 新数组
+     */
+    public static long[] reverseSort(final long[] array) {
+        if (array == null || array.length == 0) return array;
+        return Arrays.stream(array).boxed().sorted(Collections.reverseOrder()).mapToLong(x -> x).toArray();
+    }
+
     /**
      * 将元素从数组中删除
      *
@@ -647,6 +733,180 @@ public final class Utility {
         return rs;
     }
 
+    /**
+     * 将指定的long元素从数组中删除, 相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new short[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]<br>
+     *
+     * @param array 原数组
+     * @param items short[]
+     *
+     * @return 新数组
+     */
+    public static short[] removeMatch(final short[] array, final short... items) {
+        return remove(array, false, items);
+    }
+
+    /**
+     * 将指定的int元素从数组中删除, repeat=true时相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new short[]{1, 1, 1, 2, 2, 3, 3, 3}, true, 1, 1, 2, 3, 3) = [] <br>
+     * remove(new short[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]
+     *
+     * @param array  原数组
+     * @param repeat 是否重复删除相同的元素
+     * @param items  short[]
+     *
+     * @return 新数组
+     */
+    public static short[] remove(final short[] array, boolean repeat, final short... items) {
+        if (array == null || array.length == 0 || items == null || items.length == 0) return array;
+        final short[] news = new short[array.length];
+        short[] subs = items;
+        int index = 0;
+        for (int i = 0; i < news.length; i++) {
+            if (subs.length > 0 && contains(subs, array[i])) {
+                if (!repeat) {
+                    short[] newsubs = new short[subs.length - 1];
+                    int k = 0;
+                    boolean done = false;
+                    for (short v : subs) {
+                        if (done) {
+                            newsubs[k++] = v;
+                        } else if (v == array[i]) {
+                            done = true;
+                        } else {
+                            newsubs[k++] = v;
+                        }
+                    }
+                    subs = newsubs;
+                }
+            } else {
+                news[index++] = array[i];
+            }
+        }
+        if (index == array.length) return array;
+        final short[] rs = new short[index];
+        System.arraycopy(news, 0, rs, 0, index);
+        return rs;
+    }
+
+    /**
+     * 将指定的long元素从数组中删除, 相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new int[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]<br>
+     *
+     * @param array 原数组
+     * @param items int[]
+     *
+     * @return 新数组
+     */
+    public static int[] removeMatch(final int[] array, final int... items) {
+        return remove(array, false, items);
+    }
+
+    /**
+     * 将指定的int元素从数组中删除, repeat=false时相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new int[]{1, 1, 1, 2, 2, 3, 3, 3}, true, 1, 1, 2, 3, 3) = [] <br>
+     * remove(new int[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]
+     *
+     * @param array  原数组
+     * @param repeat 是否重复删除相同的元素
+     * @param items  int[]
+     *
+     * @return 新数组
+     */
+    public static int[] remove(final int[] array, boolean repeat, final int... items) {
+        if (array == null || array.length == 0 || items == null || items.length == 0) return array;
+        final int[] news = new int[array.length];
+        int[] subs = items;
+        int index = 0;
+        for (int i = 0; i < news.length; i++) {
+            if (subs.length > 0 && contains(subs, array[i])) {
+                if (!repeat) {
+                    int[] newsubs = new int[subs.length - 1];
+                    int k = 0;
+                    boolean done = false;
+                    for (int v : subs) {
+                        if (done) {
+                            newsubs[k++] = v;
+                        } else if (v == array[i]) {
+                            done = true;
+                        } else {
+                            newsubs[k++] = v;
+                        }
+                    }
+                    subs = newsubs;
+                }
+            } else {
+                news[index++] = array[i];
+            }
+        }
+        if (index == array.length) return array;
+        final int[] rs = new int[index];
+        System.arraycopy(news, 0, rs, 0, index);
+        return rs;
+    }
+
+    /**
+     * 将指定的long元素从数组中删除, 相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new long[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]<br>
+     *
+     * @param array 原数组
+     * @param items long[]
+     *
+     * @return 新数组
+     */
+    public static long[] removeMatch(final long[] array, final long... items) {
+        return remove(array, false, items);
+    }
+
+    /**
+     * 将指定的long元素从数组中删除, repeat=false时相同的元素会根据items里重复次数来执行删除 <br>
+     * 例如: <br>
+     * remove(new long[]{1, 1, 1, 2, 2, 3, 3, 3}, true, 1, 1, 2, 3, 3) = [] <br>
+     * remove(new long[]{1, 1, 1, 2, 2, 3, 3, 3}, false, 1, 1, 2, 3, 3) = [1,2,3]<br>
+     *
+     * @param array  原数组
+     * @param repeat 是否重复删除相同的元素
+     * @param items  long[]
+     *
+     * @return 新数组
+     */
+    public static long[] remove(final long[] array, boolean repeat, final long... items) {
+        if (array == null || array.length == 0 || items == null || items.length == 0) return array;
+        final long[] news = new long[array.length];
+        long[] subs = items;
+        int index = 0;
+        for (int i = 0; i < news.length; i++) {
+            if (subs.length > 0 && contains(subs, array[i])) {
+                if (!repeat) {
+                    long[] newsubs = new long[subs.length - 1];
+                    int k = 0;
+                    boolean done = false;
+                    for (long v : subs) {
+                        if (done) {
+                            newsubs[k++] = v;
+                        } else if (v == array[i]) {
+                            done = true;
+                        } else {
+                            newsubs[k++] = v;
+                        }
+                    }
+                    subs = newsubs;
+                }
+            } else {
+                news[index++] = array[i];
+            }
+        }
+        if (index == array.length) return array;
+        final long[] rs = new long[index];
+        System.arraycopy(news, 0, rs, 0, index);
+        return rs;
+    }
+
     /**
      * 判断字符串是否包含指定的字符，包含返回true
      *
@@ -697,6 +957,22 @@ public final class Utility {
         return false;
     }
 
+    /**
+     * 判断指定值(不要包含相同的元素)是否包含指定的数组中，包含返回true
+     *
+     * @param values 集合
+     * @param items  多值
+     *
+     * @return boolean
+     */
+    public static boolean contains(short[] values, short... items) {
+        if (values == null) return false;
+        for (short item : items) {
+            if (!contains(values, item)) return false;
+        }
+        return true;
+    }
+
     /**
      * 判断指定值是否包含指定的数组中，包含返回true
      *
@@ -713,6 +989,22 @@ public final class Utility {
         return false;
     }
 
+    /**
+     * 判断指定值(不要包含相同的元素)是否包含指定的数组中，包含返回true
+     *
+     * @param values 集合
+     * @param items  多值
+     *
+     * @return boolean
+     */
+    public static boolean contains(int[] values, int... items) {
+        if (values == null) return false;
+        for (int item : items) {
+            if (!contains(values, item)) return false;
+        }
+        return true;
+    }
+
     /**
      * 判断指定值是否包含指定的数组中，包含返回true
      *
@@ -729,6 +1021,22 @@ public final class Utility {
         return false;
     }
 
+    /**
+     * 判断指定值(不要包含相同的元素)是否包含指定的数组中，包含返回true
+     *
+     * @param values 集合
+     * @param items  多值
+     *
+     * @return boolean
+     */
+    public static boolean contains(long[] values, long... items) {
+        if (values == null) return false;
+        for (long item : items) {
+            if (!contains(values, item)) return false;
+        }
+        return true;
+    }
+
     /**
      * 判断指定值是否包含指定的数组中，包含返回true
      *
@@ -746,6 +1054,117 @@ public final class Utility {
         return false;
     }
 
+    /**
+     * 将指定的short元素是否数组中完全包含，重复元素的次数也要相同 <br>
+     * 例如: <br>
+     * containsMatch(new short[]{1, 2, 2, 3, 3, 3}, 1, 2, 3, 3) = true <br>
+     * containsMatch(new short[]{1, 2, 2, 3, 3, 3}, 1, 1, 2, 3, 3) = false <br>
+     *
+     * @param array 原数组
+     * @param items short[]
+     *
+     * @return 是否完全包含
+     */
+    public static boolean containsMatch(final short[] array, final short... items) {
+        if (array == null) return false;
+        if (items == null || items.length == 0) return true;
+        if (array.length == 0 && items.length == 0) return true;
+        if (array.length < items.length) return false;
+
+        short[] subs = array;
+        for (short item : items) {
+            if (!contains(subs, item)) return false;
+            short[] newsubs = new short[subs.length - 1];
+            int k = 0;
+            boolean done = false;
+            for (short v : subs) {
+                if (done) {
+                    newsubs[k++] = v;
+                } else if (v == item) {
+                    done = true;
+                } else {
+                    newsubs[k++] = v;
+                }
+            }
+            subs = newsubs;
+        }
+        return true;
+    }
+
+    /**
+     * 将指定的int元素是否数组中完全包含，重复元素的次数也要相同 <br>
+     * 例如: <br>
+     * containsMatch(new int[]{1, 2, 2, 3, 3, 3}, 1, 2, 3, 3) = true <br>
+     * containsMatch(new int[]{1, 2, 2, 3, 3, 3}, 1, 1, 2, 3, 3) = false <br>
+     *
+     * @param array 原数组
+     * @param items int[]
+     *
+     * @return 是否完全包含
+     */
+    public static boolean containsMatch(final int[] array, final int... items) {
+        if (array == null) return false;
+        if (items == null || items.length == 0) return true;
+        if (array.length == 0 && items.length == 0) return true;
+        if (array.length < items.length) return false;
+
+        int[] subs = array;
+        for (int item : items) {
+            if (!contains(subs, item)) return false;
+            int[] newsubs = new int[subs.length - 1];
+            int k = 0;
+            boolean done = false;
+            for (int v : subs) {
+                if (done) {
+                    newsubs[k++] = v;
+                } else if (v == item) {
+                    done = true;
+                } else {
+                    newsubs[k++] = v;
+                }
+            }
+            subs = newsubs;
+        }
+        return true;
+    }
+
+    /**
+     * 将指定的long元素是否数组中完全包含，重复元素的次数也要相同 <br>
+     * 例如: <br>
+     * containsMatch(new long[]{1, 2, 2, 3, 3, 3}, 1, 2, 3, 3) = true <br>
+     * containsMatch(new long[]{1, 2, 2, 3, 3, 3}, 1, 1, 2, 3, 3) = false <br>
+     *
+     * @param array 原数组
+     * @param items long[]
+     *
+     * @return 是否完全包含
+     */
+    public static boolean containsMatch(final long[] array, final long... items) {
+        if (array == null) return false;
+        if (items == null || items.length == 0) return true;
+        if (array.length == 0 && items.length == 0) return true;
+        if (array.length < items.length) return false;
+
+        long[] subs = array;
+        for (long item : items) {
+            if (!contains(subs, item)) return false;
+            long[] newsubs = new long[subs.length - 1];
+            int k = 0;
+            boolean done = false;
+            for (long v : subs) {
+                if (done) {
+                    newsubs[k++] = v;
+                } else if (v == item) {
+                    done = true;
+                } else {
+                    newsubs[k++] = v;
+                }
+            }
+            subs = newsubs;
+        }
+        return true;
+    }
+
     /**
      * 删除掉字符串数组中包含指定的字符串
      *
@@ -1504,8 +1923,8 @@ public final class Utility {
 
     public static byte[] encodeUTF8(final String value) {
         if (value == null) return new byte[0];
-        if (strFunction == null) return encodeUTF8(value.toCharArray());
-        return encodeUTF8((char[]) strFunction.apply(value));
+        if (strCharFunction == null) return encodeUTF8(value.toCharArray());
+        return encodeUTF8((char[]) strCharFunction.apply(value));
     }
 
     public static byte[] encodeUTF8(final char[] array) {
@@ -1515,10 +1934,10 @@ public final class Utility {
     public static byte[] encodeUTF8(final char[] text, final int start, final int len) {
         char c;
         int size = 0;
-        final char[] chars = text;
+        final char[] chs = text;
         final int limit = start + len;
         for (int i = start; i < limit; i++) {
-            c = chars[i];
+            c = chs[i];
             if (c < 0x80) {
                 size++;
             } else if (c < 0x800) {
@@ -1532,14 +1951,14 @@ public final class Utility {
         final byte[] bytes = new byte[size];
         size = 0;
         for (int i = start; i < limit; i++) {
-            c = chars[i];
+            c = chs[i];
             if (c < 0x80) {
                 bytes[size++] = (byte) c;
             } else if (c < 0x800) {
                 bytes[size++] = (byte) (0xc0 | (c >> 6));
                 bytes[size++] = (byte) (0x80 | (c & 0x3f));
             } else if (Character.isSurrogate(c)) { //连取两个
-                int uc = Character.toCodePoint(c, chars[i + 1]);
+                int uc = Character.toCodePoint(c, chs[i + 1]);
                 bytes[size++] = (byte) (0xf0 | ((uc >> 18)));
                 bytes[size++] = (byte) (0x80 | ((uc >> 12) & 0x3f));
                 bytes[size++] = (byte) (0x80 | ((uc >> 6) & 0x3f));
@@ -1556,14 +1975,28 @@ public final class Utility {
 
     public static char[] charArray(String value) {
         if (value == null) return null;
-        if (strFunction == null) return value.toCharArray();
-        return strFunction.apply(value);
+        if (strCharFunction == null) return value.toCharArray();
+        return strCharFunction.apply(value);
     }
 
     public static char[] charArray(StringBuilder value) {
         if (value == null) return null;
-        if (sbFunction == null) return value.toString().toCharArray();
-        return sbFunction.apply(value);
+        if (sbCharFunction == null) return value.toString().toCharArray();
+        return sbCharFunction.apply(value);
+    }
+
+    //只能是单字节字符串
+    public static byte[] byteArray(String latin1Value) {
+        if (latin1Value == null) return null;
+        if (strByteFunction == null) return latin1Value.getBytes();
+        return strByteFunction.apply(latin1Value);
+    }
+
+    //只能是单字节字符串
+    public static byte[] byteArray(StringBuilder latin1Value) {
+        if (latin1Value == null) return null;
+        if (sbByteFunction == null) return latin1Value.toString().getBytes();
+        return sbByteFunction.apply(latin1Value);
     }
 
     public static ByteBuffer encodeUTF8(final ByteBuffer buffer, final char[] array) {
@@ -1576,8 +2009,8 @@ public final class Utility {
 
     public static int encodeUTF8Length(String value) {
         if (value == null) return -1;
-        if (strFunction == null) return encodeUTF8Length(value.toCharArray());
-        return encodeUTF8Length(strFunction.apply(value));
+        if (strCharFunction == null) return encodeUTF8Length(value.toCharArray());
+        return encodeUTF8Length(strCharFunction.apply(value));
     }
 
     public static int encodeUTF8Length(final char[] text) {
@@ -1587,11 +2020,19 @@ public final class Utility {
     public static int encodeUTF8Length(final char[] text, final int start, final int len) {
         char c;
         int size = 0;
-        final char[] chars = text;
+        final char[] chs = text;
         final int limit = start + len;
         for (int i = start; i < limit; i++) {
-            c = chars[i];
-            size += (c < 0x80 ? 1 : (c < 0x800 ? 2 : 3));
+            c = chs[i];
+            if (c < 0x80) {
+                size++;
+            } else if (c < 0x800) {
+                size += 2;
+            } else if (Character.isSurrogate(c)) {
+                size += 2;
+            } else {
+                size += 3;
+            }
         }
         return size;
     }
@@ -1612,15 +2053,16 @@ public final class Utility {
         return encodeUTF8(buffer, encodeUTF8Length(text, start, len), text, start, len);
     }
 
+    //返回的ByteBuffer为扩展buffer，为null表示参数中的buffer足够存储数据
     public static ByteBuffer encodeUTF8(final ByteBuffer buffer, int bytesLength, final char[] text, final int start, final int len) {
         char c;
-        char[] chars = text;
+        char[] chs = text;
         final int limit = start + len;
         int remain = buffer.remaining();
-        final ByteBuffer buffer2 = remain >= bytesLength ? null : ByteBuffer.allocate(bytesLength - remain + 3); //最差情况buffer最后两byte没有填充
+        final ByteBuffer buffer2 = remain >= bytesLength ? null : ByteBuffer.allocate(bytesLength - remain + 4); //最差情况buffer最后两byte没有填充
         ByteBuffer buf = buffer;
         for (int i = start; i < limit; i++) {
-            c = chars[i];
+            c = chs[i];
             if (c < 0x80) {
                 if (buf.remaining() < 1) buf = buffer2;
                 buf.put((byte) c);
@@ -1628,6 +2070,14 @@ public final class Utility {
                 if (buf.remaining() < 2) buf = buffer2;
                 buf.put((byte) (0xc0 | (c >> 6)));
                 buf.put((byte) (0x80 | (c & 0x3f)));
+            } else if (Character.isSurrogate(c)) { //连取两个
+                if (buf.remaining() < 4) buf = buffer2;
+                int uc = Character.toCodePoint(c, chs[i + 1]);
+                buf.put((byte) (0xf0 | ((uc >> 18))));
+                buf.put((byte) (0x80 | ((uc >> 12) & 0x3f)));
+                buf.put((byte) (0x80 | ((uc >> 6) & 0x3f)));
+                buf.put((byte) (0x80 | (uc & 0x3f)));
+                i++;
             } else {
                 if (buf.remaining() < 3) buf = buffer2;
                 buf.put((byte) (0xe0 | ((c >> 12))));
@@ -1636,7 +2086,7 @@ public final class Utility {
             }
         }
         if (buffer2 != null) buffer2.flip();
-        return buffer2;
+        return buffer2; //返回扩展buffer
     }
 
     public static String getTypeDescriptor(java.lang.reflect.Type type) {

test/org/redkale/test/convert/BiFunctionConvertMain.java

@@ -0,0 +1,68 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.test.convert;
+
+import org.redkale.convert.ConvertField;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.util.Attribute;
+
+/**
+ *
+ * @author zhangjx
+ */
+public class BiFunctionConvertMain {
+
+    public static class GamePlayer {
+
+        public int userid;
+
+        public String username;
+
+        public int[] cards;
+    }
+
+    public static class GameTable {
+
+        public int tableid;
+
+        public GamePlayer[] players;
+    }
+
+    public static void main(String[] args) throws Throwable {
+        GamePlayer player1 = new GamePlayer();
+        player1.userid = 1;
+        player1.username = "玩家1";
+        player1.cards = new int[]{11, 12, 13, 14, 15};
+        GamePlayer player2 = new GamePlayer();
+        player2.userid = 2;
+        player2.username = "玩家2";
+        player2.cards = new int[]{21, 22, 23, 24, 25};
+        GamePlayer player3 = new GamePlayer();
+        player3.userid = 3;
+        player3.username = "玩家3";
+        player3.cards = new int[]{31, 32, 33, 34, 35};
+        GameTable table = new GameTable();
+        table.tableid = 100;
+        table.players = new GamePlayer[]{player1, player2, player3};
+        JsonConvert convert1 = JsonConvert.root();
+        System.out.println(convert1.convertTo(table));
+        JsonConvert convert2 = convert1.newConvert((Attribute t, Object u) -> {
+            if (t.field().equals("cards") && u instanceof GamePlayer) {
+                int userid = ((GamePlayer) u).userid;
+                if (userid == 3) return null; //玩家3的cards不输出
+                return t.get(u);
+            }
+            return t.get(u);
+        }, (Object u) -> {
+            if (table != u) return null;
+            //return new ConvertField[]{new ConvertField("extcol1", 30), new ConvertField("extcol2", "扩展字段值")};
+            return ConvertField.ofArray("extcol1", 30, "extcol2", "扩展字段值");
+        });
+        System.out.println(convert2.convertTo(table));
+        //{"players":[{"cards":[11,12,13,14,15],"userid":1,"username":"玩家1"},{"cards":[21,22,23,24,25],"userid":2,"username":"玩家2"},{"cards":[31,32,33,34,35],"userid":3,"username":"玩家3"}],"tableid":100}
+        //{"players":[{"cards":[11,12,13,14,15],"userid":1,"username":"玩家1"},{"cards":[21,22,23,24,25],"userid":2,"username":"玩家2"},{"userid":3,"username":"玩家3"}],"tableid":100,"extcol1":30,"extcol2":"扩展字段值"}
+    }
+}

test/org/redkale/test/sncp/SncpTestBean.java

@@ -18,7 +18,6 @@ import org.redkale.convert.json.*;
 public class SncpTestBean implements FilterBean {
 
     @Id
-    @GeneratedValue
     private long id;
 
     private String content;

test/org/redkale/test/source/LoginTestRecord.java

@@ -21,12 +21,9 @@ import org.redkale.convert.json.*;
  *
  * @author zhangjx
  */
-@Entity
 public class LoginTestRecord {
 
     @Id
-    @GeneratedValue
-    //@SequenceGenerator(name = "SEQ", initialValue = 100001, allocationSize = 1000)
     private String sessionid;
 
     private int userid;

test/org/redkale/test/util/ResourceInjectMain.java

@@ -0,0 +1,67 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.test.util;
+
+import java.io.File;
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import java.lang.reflect.Field;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.util.*;
+
+/**
+ *
+ * @author zhangjx
+ */
+public class ResourceInjectMain {
+
+    public static void main(String[] args) throws Throwable {
+        ResourceFactory factory = ResourceFactory.root();
+        factory.register(new CustomConfLoader());
+        InjectBean bean = new InjectBean();
+        factory.inject(bean);
+    }
+
+    public static class CustomConfLoader implements ResourceInjectLoader<CustomConf> {
+
+        @Override
+        public void load(ResourceFactory factory, Object src, CustomConf annotation, Field field, Object attachment) {
+            try {
+                field.set(src, new File(annotation.path()));
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+            System.out.println("对象是 src =" + src + ", path=" + annotation.path());
+        }
+
+        @Override
+        public Class<CustomConf> annotationType() {
+            return CustomConf.class;
+        }
+
+    }
+
+    public static class InjectBean {
+
+        @CustomConf(path = "conf/test.xml")
+        public File conf;
+
+        @Override
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
+
+    @Documented
+    @Target({FIELD})
+    @Retention(RUNTIME)
+    public static @interface CustomConf {
+
+        String path();
+    }
+
+}