修改：日志输出

src/com/zdemo/kafak/KafakConsumer.java

@@ -13,7 +13,6 @@ import org.redkale.util.AnyValue;
 import javax.annotation.Resource;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.time.Duration;
 import java.util.Properties;
@@ -48,7 +47,7 @@ public abstract class KafakConsumer extends AbstractConsumer implements IConsume
                 queue.put(eventType);
             }
         } catch (InterruptedException e) {
-            e.printStackTrace();
+            logger.log(Level.WARNING, "", e);
         }
     }
 
@@ -69,7 +68,7 @@ public abstract class KafakConsumer extends AbstractConsumer implements IConsume
                     KafkaConsumer<String, String> consumer = new KafkaConsumer<>(props);
                     consumer.subscribe(asList("_"));
                     while (true) {
-                        ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(10_000));
+                        ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(1_000));
                         records.forEach(record -> {
                             String topic = record.topic();
                             long offset = record.offset();
@@ -77,8 +76,7 @@ public abstract class KafakConsumer extends AbstractConsumer implements IConsume
                             try {
                                 accept(topic, value);
                             } catch (Exception e) {
-                                logger.warning(String.format("topic[%s] event accept error, offset=%s,value:%s", topic, offset, value));
+                                logger.log(Level.WARNING, String.format("topic[%s] event accept error, offset=%s,value:%s", topic, offset, value), e);
-                                e.printStackTrace();
                             }
                         });
 
@@ -94,10 +92,8 @@ public abstract class KafakConsumer extends AbstractConsumer implements IConsume
                 }
 
             }, "thread-consumer-[" + getGroupid() + "]").start();
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
         } catch (IOException e) {
-            e.printStackTrace();
+            logger.log(Level.WARNING, "", e);
         }
     }
 

src/com/zdemo/kafak/KafakProducer.java

@@ -12,9 +12,9 @@ import org.redkale.util.AnyValue;
 import javax.annotation.Resource;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.Properties;
+import java.util.logging.Level;
 
 /**
  * 生产
@@ -31,26 +31,23 @@ public class KafakProducer<T extends Event> implements IProducer<T>, Service {
     @Override
     public void init(AnyValue config) {
         File file = new File(APP_HOME, "conf/kafak.properties");
-        if (!file.exists()) {
-            logger.warning(String.format("------\n%s (系统找不到指定的文件。)\n未初始化kafak 生产者，kafak发布消息不可用\n------", file.getPath()));
-            return;
-        }
-
         try (FileInputStream fis = new FileInputStream(file)) {
             Properties props = new Properties();
             props.load(fis);
             producer = new KafkaProducer(props);
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
         } catch (IOException e) {
-            e.printStackTrace();
+            logger.log(Level.WARNING, "未初始化kafak 生产者，kafak发布消息不可用", e);
         }
     }
 
     @Override
     public void send(T... t) {
         for (T x : t) {
-            producer.send(new ProducerRecord(x.topic, JsonConvert.root().convertTo(x.value)));
+            String v = JsonConvert.root().convertTo(x.value);
+            if (v.startsWith("\"") && v.endsWith("\"")) {
+                v = v.substring(1, v.length() - 1);
+            }
+            producer.send(new ProducerRecord(x.topic, v));
         }
     }
 

src/com/zdemo/redis/RedisConsumer.java

@@ -11,6 +11,7 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.util.logging.Level;
 
 public abstract class RedisConsumer extends AbstractConsumer implements IConsumer, Service {
 
@@ -59,13 +60,12 @@ public abstract class RedisConsumer extends AbstractConsumer implements IConsume
                         try {
                             accept(topic, value);
                         } catch (Exception e) {
-                            logger.warning("topic[" + topic + "] event accept error :" + value);
+                            logger.log(Level.WARNING, "topic[" + topic + "] event accept error :" + value, e);
-                            e.printStackTrace();
                         }
                     }
                 }
             } catch (Exception e) {
-                e.printStackTrace();
+                logger.log(Level.WARNING, "Redis Consumer 初始化失败！", e);
             }
         }).start();
     }

src/com/zdemo/redis/RedisProducer.java

@@ -11,6 +11,7 @@ import java.io.IOException;
 import java.io.OutputStreamWriter;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.util.logging.Level;
 
 public class RedisProducer<T extends Event> implements IProducer<T>, Service {
 
@@ -34,7 +35,7 @@ public class RedisProducer<T extends Event> implements IProducer<T>, Service {
             oswPub.write("AUTH " + password + "\r\n");
             oswPub.flush();
         } catch (IOException e) {
-            e.printStackTrace();
+            logger.log(Level.WARNING, "", e);
         }
     }
 
@@ -45,7 +46,7 @@ public class RedisProducer<T extends Event> implements IProducer<T>, Service {
                 oswPub.write("PUBLISH " + x.topic + " '" + JsonConvert.root().convertTo(x.value) + "' \r\n");
                 oswPub.flush();
             } catch (IOException e) {
-                e.printStackTrace();
+                logger.log(Level.WARNING, "", e);
             }
         }
     }

test/com/zdemo/test/AppTest.java

@@ -22,32 +22,8 @@ public class AppTest {
     public void runConsumer() {
         try {
             //启动并开启消费监听
-            MyConsumer consumer = Application.singleton(MyConsumer.class);
+            Application.singleton(MyConsumer.class);
-
+            Thread.sleep(60_000 * 60);
-            //新增订阅主题 a1
-            consumer.addEventType(EventType.of("a1", new TypeToken<Float>() {
-            }, r -> {
-                System.out.println("我收到了消息 主题A 事件：" + JsonConvert.root().convertTo(r));
-            }));
-
-            Thread.sleep(5_000);
-
-            //新增订阅主题 b1、c1
-            consumer.addEventType(
-                    // 订阅主题 b1
-                    EventType.of("b1", new TypeToken<Map<String, String>>() {
-                    }, r -> {
-                        System.out.println("我收到了消息 主题B 事件：" + JsonConvert.root().convertTo(r));
-                    }),
-
-                    // 订阅主题 c1
-                    EventType.of("c1", new TypeToken<List<Integer>>() {
-                    }, r -> {
-                        System.out.println("我收到了消息 主题C 事件：" + JsonConvert.root().convertTo(r));
-                    })
-            );
-
-            Thread.sleep(60_000);
         } catch (Exception e) {
             e.printStackTrace();
         }