新增：zdb 客户端程序实现，其他修改

src/com/zdemo/AbstractConsumer.java

@@ -5,6 +5,7 @@ import org.redkale.convert.json.JsonConvert;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
+import java.util.logging.Logger;
 
 /**
  * @author Liang
@@ -12,6 +13,8 @@ import java.util.Set;
  */
 public abstract class AbstractConsumer implements IConsumer {
 
+    public Logger logger = Logger.getLogger(this.getClass().getSimpleName());
+
     public final Map<String, EventType> eventMap = new HashMap<>();
 
     public abstract String getGroupid();

src/com/zdemo/IConsumer.java

@@ -3,16 +3,13 @@ package com.zdemo;
 import org.redkale.util.TypeToken;
 
 import java.util.Collection;
-import java.util.logging.Logger;
 
-public interface IConsumer<T extends Event> {
+public interface IConsumer {
     TypeToken<String> TYPE_TOKEN_STRING = new TypeToken<String>() {
     };
     TypeToken<Integer> TYPE_TOKEN_INT = new TypeToken<Integer>() {
     };
 
-    Logger logger = Logger.getLogger(IConsumer.class.getSimpleName());
-
     Collection<String> getTopics();
 
     void addEventType(EventType... eventType);
@@ -21,6 +18,7 @@ public interface IConsumer<T extends Event> {
 
     /**
      * 取消订阅
+     *
      * @param topic
      */
     void unsubscribe(String topic);

src/com/zdemo/kafak/KafakConsumer.java

@@ -42,7 +42,7 @@ public abstract class KafakConsumer extends AbstractConsumer implements IConsume
         super.addEventType(eventTypes);
 
         // 增加变更标记
-        queue.add(() -> logger.info("KafakConsumer starting..."));
+        queue.add(() -> logger.info("KafakConsumer add new topic!"));
     }
 
     @Override

src/com/zdemo/redis/RedisConsumer.java

@@ -15,7 +15,7 @@ import java.net.InetSocketAddress;
 import java.net.Socket;
 import java.util.logging.Level;
 
-public abstract class RedisConsumer extends AbstractConsumer implements IConsumer, Service {
+public class RedisConsumer extends AbstractConsumer implements IConsumer, Service {
 
     @Resource(name = "property.redis.host")
     private String host = "127.0.0.1";
@@ -81,6 +81,11 @@ public abstract class RedisConsumer extends AbstractConsumer implements IConsume
         }).start();
     }
 
+    @Override
+    public String getGroupid() {
+        return null;
+    }
+
     @Override
     public void addEventType(EventType... eventType) {
         for (EventType type : eventType) {