update 优化 !pr163 代码结构与重新实现 rabbitmq 延迟队列

config/nacos/ruoyi-gateway.yml

@@ -73,10 +73,10 @@ spring:
           filters:
             - StripPrefix=1
         # MQ演示服务
-        - id: ruoyi-stream-mq
-          uri: lb://ruoyi-stream-mq
+        - id: ruoyi-test-mq
+          uri: lb://ruoyi-test-mq
           predicates:
-            - Path=/stream-mq/**
+            - Path=/test-mq/**
           filters:
             - StripPrefix=1
 

pom.xml

@@ -45,7 +45,6 @@
         <mapstruct-plus.version>1.3.6</mapstruct-plus.version>
         <mapstruct-plus.lombok.version>0.2.0</mapstruct-plus.lombok.version>
         <justauth.version>1.16.6</justauth.version>
-        <rocketmq-version>2.3.0</rocketmq-version>
         <!-- 离线IP地址定位库 -->
         <ip2region.version>2.7.0</ip2region.version>
         <!-- 临时修复 fastjson 漏洞 -->
@@ -58,8 +57,10 @@
 
         <!-- SMS 配置 -->
         <sms4j.version>3.2.1</sms4j.version>
-        <!--工作流配置-->
+        <!-- 工作流配置 -->
         <flowable.version>7.0.0</flowable.version>
+        <!-- mq配置 -->
+        <rocketmq.version>2.3.0</rocketmq.version>
 
         <!-- 插件版本 -->
         <maven-compiler-plugin.verison>3.11.0</maven-compiler-plugin.verison>
@@ -389,7 +390,7 @@
             <dependency>
                 <groupId>org.apache.rocketmq</groupId>
                 <artifactId>rocketmq-spring-boot-starter</artifactId>
-                <version>${rocketmq-version}</version>
+                <version>${rocketmq.version}</version>
             </dependency>
 
         </dependencies>

ruoyi-example/ruoyi-test-mq/README.md

@@ -2,12 +2,6 @@
 
 ## 模块说明
 
-该模块基于需求【[将spring-cloud-stream改为普通spring的mq依赖用法】下修改编写；
-
-原模块缺点：功能复杂学习成本高 大部分用户用不明白 功能封闭 特性无法使用 项目中基本不会有切换mq的事情发生；
-
-现模块：集成基础的rabbit、rocketmq、kafka等主流的中间件，功能包含
-
 1. rabbit: 普通消息、延迟队列
 2. rocket：普通消息、事务消息
 3. kafka：普通消息
@@ -17,50 +11,6 @@
 1. kafka stream流的使用
 2. rocket 顺序、异步、延时等
 
-## 项目目录
-
-```xml
-├─src
-│  └─main
-│      ├─java
-│      │  └─org
-│      │      └─dromara
-│      │          └─stream
-│      │              │  RuoYiTestMqApplication.java
-│      │              │  
-│      │              ├─config
-│      │              │      RabbitConfig.java 普通消息配置类
-│      │              │      RabbitTtlQueueConfig.java  延迟队列配置类
-│      │              │      
-│      │              ├─controller  测试类
-│      │              │      PushMessageController.java
-│      │              │      
-│      │              └─mq
-│      │                  ├─consumer
-│      │                  │  ├─kafkaMq
-│      │                  │  │      KafkaNormalConsumer.java
-│      │                  │  ├─rabbit
-│      │                  │  │      ConsumerListener.java
-│      │                  │  └─rocketmq
-│      │                  │          NormalRocketConsumer.java
-│      │                  │          TransactionRocketConsumer.java
-│      │                  ├─listener
-│      │                  │      TranscationRocketListener.java
-│      │                  └─producer
-│      │                      ├─kafkaMq
-│      │                      │      KafkaNormalProducer.java
-│      │                      ├─rabbitMq
-│      │                      │      DelayRabbitProducer.java
-│      │                      │      NormalRabbitProducer.java
-│      │                      └─rocketMq
-│      │  	                         NormalRocketProducer.java
-│      │  	                         TransactionRocketProducer.java
-│      │                                  
-│      └─resources
-│              application.yml  IP:Host根据实际情况替换
-│              logback-plus.xml
-```
-
 ## 使用方式
 
 rocketmq：
@@ -96,7 +46,3 @@ kafka-topics.sh --create --topic <topic_name> --bootstrap-server <broker_list> -
 ```shell
 kafka-topics.sh --create --topic my_topic --bootstrap-server localhost:9092 --partitions 3 --replication-factor 1
 ```
-
-## 验证方式
-
-可通过`PushMessageController`实现`Restful`进行测试;

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/config/RabbitConfig.java

@@ -16,6 +16,7 @@ public class RabbitConfig {
     public static final String EXCHANGE_NAME = "demo-exchange";
     public static final String QUEUE_NAME = "demo-queue";
     public static final String ROUTING_KEY = "demo.routing.key";
+
     /**
      * 创建交换机
      * ExchangeBuilder有四种交换机模式
@@ -29,6 +30,7 @@ public class RabbitConfig {
     public TopicExchange exchange() {
         return new TopicExchange(EXCHANGE_NAME);
     }
+
 	/**
 	 * 创建队列
 	 * durable 队列是否持久化 队列调用此方法就是持久化 可查看方法的源码
@@ -38,6 +40,7 @@ public class RabbitConfig {
     public Queue queue() {
         return new Queue(QUEUE_NAME, false);
     }
+
 	/**
 	* 绑定交换机和队列
 	* bing 方法参数可以是队列和交换机

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/config/RabbitTtlQueueConfig.java

@@ -1,13 +1,15 @@
 package org.dromara.stream.config;
 
 import org.springframework.amqp.core.*;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
+import java.util.Map;
+
 
 /**
  * RabbitTTL队列
+ *
  * @author xbhog
  */
 @Configuration
@@ -26,44 +28,58 @@ public class RabbitTtlQueueConfig {
     public static final String DEAD_LETTER_QUEUE = "dlx-queue";
     // 死信路由键名称
     public static final String DEAD_LETTER_ROUTING_KEY = "dlx.routing.key";
-    // 延迟消息的默认 TTL（毫秒）
-    @Value("${rabbitmq.delay.ttl:5000}")
-    private long messageTTL;
 
-    // 声明延迟队列
+    /**
+     * 声明延迟队列
+     */
     @Bean
     public Queue delayQueue() {
         return QueueBuilder.durable(DELAY_QUEUE_NAME)
-            .withArgument("x-dead-letter-exchange", DEAD_LETTER_EXCHANGE)
-            .withArgument("x-dead-letter-routing-key", DEAD_LETTER_ROUTING_KEY)
-            .withArgument("x-message-ttl", messageTTL)
+            .deadLetterExchange(DEAD_LETTER_EXCHANGE)
+            .deadLetterRoutingKey(DEAD_LETTER_ROUTING_KEY)
             .build();
     }
-    // 声明延迟交换机
+
+    /**
+     * 声明延迟交换机
+     */
     @Bean
-    public TopicExchange delayExchange() {
-        return new TopicExchange(DELAY_EXCHANGE_NAME);
+    public CustomExchange delayExchange() {
+        return new CustomExchange(DELAY_EXCHANGE_NAME, "x-delayed-message",
+            true, false, Map.of("x-delayed-type", "direct"));
     }
-    // 将延迟队列绑定到延迟交换机
+
+    /**
+     * 将延迟队列绑定到延迟交换机
+     */
     @Bean
-    public Binding delayBinding(Queue delayQueue, TopicExchange delayExchange) {
-        return BindingBuilder.bind(delayQueue).to(delayExchange).with(DELAY_ROUTING_KEY);
+    public Binding delayBinding(Queue delayQueue, CustomExchange delayExchange) {
+        return BindingBuilder.bind(delayQueue).to(delayExchange).with(DELAY_ROUTING_KEY).noargs();
     }
-    // 声明死信队列
+
+    /**
+     * 声明死信队列
+     */
     @Bean
     public Queue deadLetterQueue() {
         return new Queue(DEAD_LETTER_QUEUE);
     }
-    // 声明死信交换机
+
+    /**
+     * 声明死信交换机
+     */
     @Bean
-    public TopicExchange deadLetterExchange() {
-        return new TopicExchange(DEAD_LETTER_EXCHANGE);
+    public DirectExchange deadLetterExchange() {
+        return new DirectExchange(DEAD_LETTER_EXCHANGE);
     }
 
-    // 将死信队列绑定到死信交换机
+    /**
+     * 将死信队列绑定到死信交换机
+     */
     @Bean
-    public Binding deadLetterBinding(Queue deadLetterQueue, TopicExchange deadLetterExchange) {
+    public Binding deadLetterBinding(Queue deadLetterQueue, DirectExchange deadLetterExchange) {
         return BindingBuilder.bind(deadLetterQueue).to(deadLetterExchange).with(DEAD_LETTER_ROUTING_KEY);
     }
+
 }
 

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/consumer/rabbit/ConsumerListener.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/consumer/ConsumerListener.java

@@ -1,4 +1,4 @@
-package org.dromara.stream.mq.consumer.rabbit;
+package org.dromara.stream.consumer;
 
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.stream.config.RabbitConfig;

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/consumer/kafkaMq/KafkaNormalConsumer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/consumer/KafkaNormalConsumer.java

@@ -1,4 +1,4 @@
-package org.dromara.stream.mq.consumer.kafkaMq;
+package org.dromara.stream.consumer;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.kafka.clients.consumer.ConsumerRecord;

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/consumer/rocketmq/NormalRocketConsumer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/consumer/NormalRocketConsumer.java

@@ -1,4 +1,4 @@
-package org.dromara.stream.mq.consumer.rocketmq;
+package org.dromara.stream.consumer;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/consumer/rocketmq/TransactionRocketConsumer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/consumer/TransactionRocketConsumer.java

@@ -1,4 +1,4 @@
-package org.dromara.stream.mq.consumer.rocketmq;
+package org.dromara.stream.consumer;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/controller/PushMessageController.java

@@ -1,12 +1,8 @@
 package org.dromara.stream.controller;
 
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
-import org.dromara.stream.mq.producer.kafkaMq.KafkaNormalProducer;
-import org.dromara.stream.mq.producer.rabbitMq.DelayRabbitProducer;
-import org.dromara.stream.mq.producer.rabbitMq.NormalRabbitProducer;
-import org.dromara.stream.mq.producer.rocketMq.NormalRocketProducer;
-import org.dromara.stream.mq.producer.rocketMq.TransactionRocketProducer;
+import org.dromara.stream.producer.*;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -16,57 +12,58 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @Slf4j
 @RestController
-@RequestMapping("push/message")
+@RequestMapping
 public class PushMessageController {
 
-    @Resource
+    @Autowired
     private NormalRabbitProducer normalRabbitProducer;
-
-    @Resource
+    @Autowired
     private DelayRabbitProducer delayRabbitProducer;
-
-    @Resource
+    @Autowired
     private NormalRocketProducer normalRocketProducer;
-
-    @Resource
+    @Autowired
     private TransactionRocketProducer transactionRocketProducer;
-
-    @Resource
+    @Autowired
     private KafkaNormalProducer normalKafkaProducer;
 
     /**
-     * rabbit普通消息的处理
+     * rabbitmq 普通消息
      */
-    @GetMapping("/rabbitMsg/sendNormal")
-    public void sendMq() {
-        normalRabbitProducer.sendMq("hello normal RabbitMsg");
+    @GetMapping("/rabbit/send")
+    public void rabbitSend() {
+        normalRabbitProducer.send("hello normal RabbitMsg");
     }
 
     /**
-     * rabbit延迟队列类型：类似生产者
+     * rabbitmq 延迟队列消息
      */
-    @GetMapping("/rabbitMsg/sendDelay")
-    public void sendMessage() {
-        delayRabbitProducer.sendDelayMessage("Hello ttl RabbitMsg");
+    @GetMapping("/rabbit/sendDelay")
+    public void rabbitSendDelay(long delay) {
+        delayRabbitProducer.sendDelayMessage("Hello ttl RabbitMsg", delay);
     }
 
     /**
-     * rockerMQ实例
+     * rocketmq 发送消息
      * 需要手动创建相关的Topic和group
      */
-    @GetMapping("/rocketMq/send")
-    public void sendRockerMq(){
+    @GetMapping("/rocket/send")
+    public void rocketSend(){
         normalRocketProducer.sendMessage();
     }
-    @GetMapping("/rocketMq/transactionMsg")
-    public void sendRockerMqTransactionMsg(){
+
+    /**
+     * rocketmq 事务消息
+     */
+    @GetMapping("/rocket/transaction")
+    public void rocketTransaction(){
         transactionRocketProducer.sendTransactionMessage();
     }
+
     /**
-     * kafkaSpringboot集成
+     * kafka 发送消息
      */
-    @GetMapping("/kafkaMsg/send")
-    public void sendKafkaMsg(){
+    @GetMapping("/kafka/send")
+    public void kafkaSend(){
         normalKafkaProducer.sendKafkaMsg();
     }
 }

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/listener/TranscationRocketListener.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/listener/TranscationRocketListener.java

@@ -1,4 +1,4 @@
-package org.dromara.stream.mq.listener;
+package org.dromara.stream.listener;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.spring.annotation.RocketMQTransactionListener;
@@ -15,6 +15,7 @@ import org.springframework.stereotype.Component;
 @Component
 @RocketMQTransactionListener
 public class TranscationRocketListener implements RocketMQLocalTransactionListener {
+
     @Override
     public RocketMQLocalTransactionState executeLocalTransaction(Message message, Object o) {
         log.info("执行本地事务");
@@ -39,4 +40,5 @@ public class TranscationRocketListener implements RocketMQLocalTransactionListen
         log.info("【监听器】检查本地交易===>{}", message);
         return RocketMQLocalTransactionState.COMMIT;
     }
+
 }

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/producer/rabbitMq/DelayRabbitProducer.java

@@ -1,25 +0,0 @@
-package org.dromara.stream.mq.producer.rabbitMq;
-
-import jakarta.annotation.Resource;
-import lombok.extern.slf4j.Slf4j;
-import org.dromara.stream.config.RabbitTtlQueueConfig;
-import org.springframework.amqp.rabbit.core.RabbitTemplate;
-import org.springframework.stereotype.Component;
-import org.springframework.web.bind.annotation.GetMapping;
-
-/**
- * @author xbhog
- * @date 2024/05/25 17:15
- **/
-@Slf4j
-@Component
-public class DelayRabbitProducer {
-    @Resource
-    private RabbitTemplate rabbitTemplate;
-
-    @GetMapping("/sendDelay")
-    public void sendDelayMessage(String message) {
-        rabbitTemplate.convertAndSend(RabbitTtlQueueConfig.DELAY_EXCHANGE_NAME, RabbitTtlQueueConfig.DELAY_ROUTING_KEY, message);
-        log.info("【生产者】Delayed message send: " + message);
-    }
-}

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/producer/DelayRabbitProducer.java

@@ -0,0 +1,30 @@
+package org.dromara.stream.producer;
+
+import lombok.extern.slf4j.Slf4j;
+import org.dromara.stream.config.RabbitTtlQueueConfig;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author xbhog
+ * @date 2024/05/25 17:15
+ **/
+@Slf4j
+@Component
+public class DelayRabbitProducer {
+
+    @Autowired
+    private RabbitTemplate rabbitTemplate;
+
+    public void sendDelayMessage(String message, long delay) {
+        rabbitTemplate.convertAndSend(
+            RabbitTtlQueueConfig.DELAY_EXCHANGE_NAME,
+            RabbitTtlQueueConfig.DELAY_ROUTING_KEY, message, message1 -> {
+                message1.getMessageProperties().setDelayLong(delay);
+                return message1;
+            });
+        log.info("【生产者】Delayed message send: " + message);
+    }
+
+}

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/producer/kafkaMq/KafkaNormalProducer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/producer/KafkaNormalProducer.java

@@ -1,7 +1,7 @@
-package org.dromara.stream.mq.producer.kafkaMq;
+package org.dromara.stream.producer;
 
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.kafka.core.KafkaTemplate;
 import org.springframework.stereotype.Component;
 
@@ -14,11 +14,12 @@ import java.util.concurrent.CompletableFuture;
 @Slf4j
 @Component
 public class KafkaNormalProducer {
-    @Resource
+
+    @Autowired
     private KafkaTemplate kafkaTemplate;
 
-    public void sendKafkaMsg(){
-        CompletableFuture send = kafkaTemplate.send("test-topic","hello", "kafkaTest");
+    public void sendKafkaMsg() {
+        CompletableFuture send = kafkaTemplate.send("test-topic", "hello", "kafkaTest");
         send.join();
     }
 }

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/producer/rabbitMq/NormalRabbitProducer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/producer/NormalRabbitProducer.java

@@ -1,9 +1,9 @@
-package org.dromara.stream.mq.producer.rabbitMq;
+package org.dromara.stream.producer;
 
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.stream.config.RabbitConfig;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 /**
@@ -13,11 +13,10 @@ import org.springframework.stereotype.Component;
 @Component
 public class NormalRabbitProducer {
 
-    @Resource
-    RabbitTemplate rabbitTemplate;
+    @Autowired
+    private RabbitTemplate rabbitTemplate;
 
-
-    public void sendMq(String message) {
+    public void send(String message) {
         rabbitTemplate.convertAndSend(RabbitConfig.EXCHANGE_NAME, RabbitConfig.ROUTING_KEY, message);
         log.info("【生产者】Message send: " + message);
     }

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/producer/rocketMq/NormalRocketProducer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/producer/NormalRocketProducer.java

@@ -1,9 +1,9 @@
-package org.dromara.stream.mq.producer.rocketMq;
+package org.dromara.stream.producer;
 
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.client.producer.SendResult;
 import org.apache.rocketmq.spring.core.RocketMQTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.messaging.support.MessageBuilder;
 import org.springframework.stereotype.Component;
 
@@ -15,10 +15,10 @@ import org.springframework.stereotype.Component;
 @Component
 public class NormalRocketProducer {
 
-    @Resource
+    @Autowired
     private RocketMQTemplate rocketMQTemplate;
 
-    public void sendMessage(){
+    public void sendMessage() {
         SendResult sendResult = rocketMQTemplate.syncSend("TestTopic", MessageBuilder.withPayload("hello world test").build());
         log.info("发送普通同步消息-msg，syncSendMessage===>{}", sendResult);
     }

ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/mq/producer/rocketMq/TransactionRocketProducer.java → ruoyi-example/ruoyi-test-mq/src/main/java/org/dromara/stream/producer/TransactionRocketProducer.java

@@ -1,11 +1,11 @@
-package org.dromara.stream.mq.producer.rocketMq;
+package org.dromara.stream.producer;
 
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.client.producer.LocalTransactionState;
 import org.apache.rocketmq.client.producer.SendStatus;
 import org.apache.rocketmq.client.producer.TransactionSendResult;
 import org.apache.rocketmq.spring.core.RocketMQTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.support.MessageBuilder;
 import org.springframework.stereotype.Component;
@@ -21,19 +21,19 @@ import java.util.List;
 @Component
 public class TransactionRocketProducer {
 
-    @Resource
+    @Autowired
     private RocketMQTemplate rocketMQTemplate;
 
-    public void sendTransactionMessage(){
+    public void sendTransactionMessage() {
         List<String> tags = Arrays.asList("TAG-1", "TAG-2", "TAG-3");
         for (int i = 0; i < 3; i++) {
             Message<String> message = MessageBuilder.withPayload("===>事务消息-" + i).build();
             //destination formats: `topicName:tags` message – message Message arg – ext arg
             TransactionSendResult res = rocketMQTemplate.sendMessageInTransaction("transaction_topic:" + tags.get(i), message, i + 1);
             if (res.getLocalTransactionState().equals(LocalTransactionState.COMMIT_MESSAGE) && res.getSendStatus().equals(SendStatus.SEND_OK)) {
-                log.info("【生产者】事物消息发送成功；成功结果：{}",res);
-            }else{
-                log.info("【生产者】事务发送失败：失败原因：{}",res);
+                log.info("【生产者】事物消息发送成功；成功结果：{}", res);
+            } else {
+                log.info("【生产者】事务发送失败：失败原因：{}", res);
             }
         }
     }

ruoyi-example/ruoyi-test-mq/src/main/resources/application.yml

@@ -9,22 +9,31 @@ spring:
   profiles:
     # 环境配置
     active: @profiles.active@
-  #MQ配置
+
+--- # rabbitmq 配置
+spring:
   rabbitmq:
-    host: 192.168.1.13
+    host: localhost
     port: 5672
-    username: mq
-    password: mq
+    username: guest
+    password: guest
     publisher-returns: true
     publisher-confirm-type: correlated
+
+--- # kafka 配置
+spring:
   kafka:
-    bootstrap-servers: 192.168.1.13:9092
+    bootstrap-servers: localhost:9092
     producer:
       value-serializer: org.springframework.kafka.support.serializer.JsonSerializer
+
+--- # rocketmq 配置
 rocketmq:
-    name-server: 192.168.1.13:9876
+    name-server: localhost:9876
     producer:
-      group: dist-test # 生产者组
+      # 生产者组
+      group: dist-test
+
 --- # nacos 配置
 spring:
   cloud: