1

src/main/java/cn/van/business/controller/jd/OrderController.java

@@ -1,6 +1,8 @@
 package cn.van.business.controller.jd;
 
+import cn.van.business.mq.MessageProducerService;
 import cn.van.business.util.JDUtils;
+import com.alibaba.fastjson2.JSONObject;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
@@ -20,8 +22,10 @@ public class OrderController {
     public static String TOKEN = "cc0313";
     @Resource
     private JDUtils jdUtils;
+    @Resource
+    private MessageProducerService messageProducerService;
 
-    public boolean checkToken (String token){
+    public boolean checkToken(String token) {
         return TOKEN.equals(token);
     }
 
@@ -29,11 +33,17 @@ public class OrderController {
     @ResponseBody
     public String refreshHistory(String token) throws Exception {
         if (checkToken(token)) {
-
             jdUtils.fetchHistoricalOrders();
-
         }
         return "OK";
     }
 
+    @RequestMapping("/mq")
+    @ResponseBody
+    public String mq() {
+        JSONObject jsonObject = new JSONObject();
+        messageProducerService.sendMessage(jsonObject);
+        return "OK";
+    }
+
 }

src/main/java/cn/van/business/mq/MessageConsumerService.java

@@ -19,7 +19,7 @@ import static cn.van.business.util.WXUtil.WX_BASE_URL;
  * @description：
  */
 @Service
-@RocketMQMessageListener(topic = "wx-message", consumerGroup = "${rocketmq.consumer.group}")
+@RocketMQMessageListener(topic = "wx-message", consumerGroup = "${rocketmq.consumer.group}",nameServer = "${rocketmq.name-server}")
 public class MessageConsumerService implements RocketMQListener<JSONObject> {
 
     private static final Logger logger = LoggerFactory.getLogger(MessageConsumerService.class);

src/main/java/cn/van/business/mq/MessageProducerService.java

@@ -1,16 +1,12 @@
 package cn.van.business.mq;
 
-import cn.van.business.util.WXUtil;
 import com.alibaba.fastjson2.JSONObject;
 import lombok.SneakyThrows;
-import org.apache.rocketmq.client.exception.MQClientException;
-import org.apache.rocketmq.client.producer.DefaultMQProducer;
-import org.apache.rocketmq.client.producer.MQProducer;
+import org.apache.rocketmq.common.message.Message;
 import org.apache.rocketmq.spring.core.RocketMQTemplate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.apache.rocketmq.common.message.Message;
 import org.springframework.stereotype.Service;
 
 /**
@@ -22,38 +18,21 @@ import org.springframework.stereotype.Service;
 @Service
 public class MessageProducerService {
 
-
     private static final Logger logger = LoggerFactory.getLogger(MessageProducerService.class);
 
     private static final String topic = "wx-message";
 
-    private static volatile DefaultMQProducer shareProducer;
+    private final RocketMQTemplate rocketMQTemplate;
 
-    public MQProducer getProducer() throws MQClientException {
-        if (shareProducer == null) {
-            synchronized (MQProducer.class) {
-                if (shareProducer == null) {
-                    shareProducer = createProducer();
-                }
-            }
-        }
-        return shareProducer;
-    }
-
-    public DefaultMQProducer createProducer() throws MQClientException {
-
-        DefaultMQProducer producer = new DefaultMQProducer("wx_producer");
-        producer.setNamesrvAddr("192.168.8.88:9876");
-        producer.start();
-
-        logger.info("shareProducer[{}|{}]", "wx_producer", producer.getNamesrvAddr());
-
-        return producer;
+    public MessageProducerService(RocketMQTemplate rocketMQTemplate) {
+        this.rocketMQTemplate = rocketMQTemplate;
     }
 
     @SneakyThrows
     public void sendMessage(JSONObject jsonObject) {
         Message message = new Message(topic, jsonObject.toJSONString().getBytes());
-        getProducer().send(message);
+        message.setTags("wx");
+        this.rocketMQTemplate.convertAndSend(topic, message);
+
     }
 }

src/main/resources/application-dev.yml

@@ -65,4 +65,4 @@ rocketmq:
         group: wx_consumer  # 消费者组名
         consume-thread-min: 20  # 消费线程池最小线程数
         consume-thread-max: 64  # 消费线程池最大线程数
-        consume-message-batch-max-size: 20  # 批量消费最大消息数
+        consume-message-batch-max-size: 64  # 批量消费最大消息数