diff --git a/src/org/redkale/net/http/HttpRequest.java b/src/org/redkale/net/http/HttpRequest.java
index 9a6bd8858..f49001410 100644
--- a/src/org/redkale/net/http/HttpRequest.java
+++ b/src/org/redkale/net/http/HttpRequest.java
@@ -286,10 +286,10 @@ public class HttpRequest extends Request<HttpContext> {
     @Override
     public String toString() {
         parseBody();
-        return this.getClass().getSimpleName() + "{method:" + this.method + ", requestURI:" + this.requestURI
-            + ", remoteAddr:" + this.getRemoteAddr() + ", cookies:" + this.cookiestr + ", contentType:" + this.contentType
-            + ", connection:" + this.connection + ", protocol:" + this.protocol + ", contentLength:" + this.contentLength
-            + ", host:" + this.host + ", bodylength:" + this.array.size() + ", params:" + this.params + ", header:" + this.header + "}";
+        return this.getClass().getSimpleName() + "{\r\n    method: " + this.method + ", \r\n    requestURI: " + this.requestURI
+            + ", \r\n    remoteAddr: " + this.getRemoteAddr() + ", \r\n    cookies: " + this.cookiestr + ", \r\n    contentType: " + this.contentType
+            + ", \r\n    connection: " + this.connection + ", \r\n    protocol: " + this.protocol + ", \r\n    contentLength: " + this.contentLength
+            + ", \r\n    host: " + this.host + ", \r\n    bodylength: " + this.array.size() + ", \r\n    params: " + this.params.toString(4) + ", \r\n    header: " + this.header.toString(4) + "\r\n}";
     }
 
     /**
diff --git a/src/org/redkale/util/AnyValue.java b/src/org/redkale/util/AnyValue.java
index c418cec4c..77086c64d 100644
--- a/src/org/redkale/util/AnyValue.java
+++ b/src/org/redkale/util/AnyValue.java
@@ -12,7 +12,9 @@ import java.util.function.BiPredicate;
 /**
  * 该类提供类似JSONObject的数据结构，主要用于读取xml配置文件和http-header存储
  *
- * <p> 详情见: http://redkale.org
+ * <p>
+ * 详情见: http://redkale.org
+ *
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")
@@ -21,25 +23,17 @@ public abstract class AnyValue {
     /**
      * 可读写的AnyValue默认实现类
      *
-     * <p> 详情见: http://redkale.org
+     * <p>
+     * 详情见: http://redkale.org
+     *
      * @author zhangjx
      */
     @SuppressWarnings("unchecked")
     public static final class DefaultAnyValue extends AnyValue {
 
-        public static final BiPredicate<String, String> EQUALS = new BiPredicate<String, String>() { //为了兼容Android
-            @Override
-            public boolean test(String name1, String name2) {
-                return name1.equals(name2);
-            }
-        };
+        public static final BiPredicate<String, String> EQUALS = (name1, name2) -> name1.equals(name2);
 
-        public static final BiPredicate<String, String> EQUALSIGNORE = new BiPredicate<String, String>() { //为了兼容Android
-            @Override
-            public boolean test(String name1, String name2) {
-                return name1.equalsIgnoreCase(name2);
-            }
-        };
+        public static final BiPredicate<String, String> EQUALSIGNORE = (name1, name2) -> name1.equalsIgnoreCase(name2);
 
         private final BiPredicate<String, String> predicate;
 
@@ -331,7 +325,7 @@ public abstract class AnyValue {
         return new DefaultAnyValue();
     }
 
-    protected String toString(int len) {
+    public String toString(int len) {
         if (len < 0) len = 0;
         char[] chars = new char[len];
         Arrays.fill(chars, ' ');