mqtt测试

test02/src/main/java/com/huimv/controller/PublishController.java

@@ -17,6 +17,7 @@ public class PublishController {
         String message = paramsMap.get("message");
         PublishMQTT client = new PublishMQTT();
         client.start();
+        System.out.println("ss");
         client.pubMessage(message,"test");
     }
 }