test3

src/main/java/com/example/rocketmqdemo/controller/MqMessageController.java

 package com.example.rocketmqdemo.controller;
 
-import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
-import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
-import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
-import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
+import com.example.rocketmqdemo.pojo.XcRocketMq2;
 import org.apache.rocketmq.client.exception.MQBrokerException;
 import org.apache.rocketmq.client.exception.MQClientException;
-import org.apache.rocketmq.client.producer.DefaultMQProducer;
 import org.apache.rocketmq.client.producer.SendCallback;
 import org.apache.rocketmq.client.producer.SendResult;
 import org.apache.rocketmq.common.CountDownLatch2;
-import org.apache.rocketmq.common.message.Message;
-import org.apache.rocketmq.common.message.MessageExt;
-import org.apache.rocketmq.remoting.common.RemotingHelper;
 import org.apache.rocketmq.remoting.exception.RemotingException;
 import org.apache.rocketmq.spring.core.RocketMQTemplate;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;

src/main/java/com/example/rocketmqdemo/controller/XcRocketMq2.java → src/main/java/com/example/rocketmqdemo/pojo/XcRocketMq2.java

-package com.example.rocketmqdemo.controller;
+package com.example.rocketmqdemo.pojo;
 
 import lombok.Data;
 import org.springframework.beans.factory.annotation.Value;

src/main/resources/application.yml

 rocketmq:
   name-server:  ${NAME_SERVER:rocket-nameserver-0.rocket-nameserver.pipeline-zjh:9876}
   producer:
-    group: string_producer_group
+    group: ${STRING_PRODUCER_GROUP:string_producer_group}
 xc:
   rocketmq2:
-    topic-string: topic_string
-    topic-object: topic_object
-    string-consumer-group: string_consumer_group
-    object-consumer-group: object_consumer_group
\ No newline at end of file
+    topic-string: ${TOPIC_NAME:sccTest}
+    topic-object: ${TOPIC_OBJECT:sccObject}
+    string-consumer-group: ${STRING_CONSUMER_GROUP:stringConsumerGroup}
+    object-consumer-group: ${STRING_CONSUMER_GROUP:objectConsumerGroup}
\ No newline at end of file