创建基础消息体，开始针对消息类通讯整合

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/Message.java

@@ -0,0 +1,172 @@
+package com.ruoyi.common.core.domain;
+
+import java.time.Instant;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+
+public class Message {
+
+    /** 消息唯一标识符 */ 
+    private String messageId;
+    /** 发送者标识 */ 
+    private String sender;
+    /** 接收者标识 */ 
+    private String receiver;
+    /** 消息时间戳 */ 
+    private Instant timestamp;
+    /** 消息类型（如命令、聊天、日志、事件等） */
+    private String type;
+    /** 消息主题或事件名称 */
+    private String subject;
+    /** 消息数据负载 */
+    private Map<String, Object> payload;
+    /** 元数据，用于存储额外的信息 */
+    private Map<String, Object> metadata;
+    /** 消息状态（如成功、失败、重试等） */
+    private String status;
+    /** 重试次数 */
+    private int retryCount;
+    /** 最大重试次数 */
+    private int maxRetries;
+    /** 重试间隔 */
+    private String retryInterval;
+
+    // 构造函数
+    public Message() {
+        this.messageId = UUID.randomUUID().toString();
+        this.timestamp = Instant.now();
+    }
+
+    public static Message create() {
+        return new Message();
+    }
+
+    public String getMessageId() {
+        return messageId;
+    }
+
+    public Message setMessageId(String messageId) {
+        this.messageId = messageId;
+        return this;
+    }
+
+    public String getSender() {
+        return sender;
+    }
+
+    public Message setSender(String sender) {
+        this.sender = sender;
+        return this;
+    }
+
+    public String getReceiver() {
+        return receiver;
+    }
+
+    public Message setReceiver(String receiver) {
+        this.receiver = receiver;
+        return this;
+    }
+
+    public Instant getTimestamp() {
+        return timestamp;
+    }
+
+    public Message setTimestamp(Instant timestamp) {
+        this.timestamp = timestamp;
+        return this;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public Message setType(String type) {
+        this.type = type;
+        return this;
+    }
+
+    public String getSubject() {
+        return subject;
+    }
+
+    public Message setSubject(String subject) {
+        this.subject = subject;
+        return this;
+    }
+
+    public Map<String, Object> getPayload() {
+        return payload;
+    }
+
+    public Message setPayload(Map<String, Object> payload) {
+        this.payload = payload;
+        return this;
+    }
+
+    public Map<String, Object> getMetadata() {
+        return metadata;
+    }
+
+    public Message setMetadata(Map<String, Object> metadata) {
+        this.metadata = metadata;
+        return this;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public Message setStatus(String status) {
+        this.status = status;
+        return this;
+    }
+
+    public int getRetryCount() {
+        return retryCount;
+    }
+
+    public Message setRetryCount(int retryCount) {
+        this.retryCount = retryCount;
+        return this;
+    }
+
+    public int getMaxRetries() {
+        return maxRetries;
+    }
+
+    public Message setMaxRetries(int maxRetries) {
+        this.maxRetries = maxRetries;
+        return this;
+    }
+
+    public String getRetryInterval() {
+        return retryInterval;
+    }
+
+    public Message setRetryInterval(String retryInterval) {
+        this.retryInterval = retryInterval;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
+                .append("messageId", getMessageId())
+                .append("sender", getSender())
+                .append("receiver", getReceiver())
+                .append("timestamp", getTimestamp())
+                .append("type", getType())
+                .append("subject", getSubject())
+                .append("payload", getPayload())
+                .append("metadata", getMetadata())
+                .append("status", getStatus())
+                .append("retryCount", getRetryCount())
+                .append("maxRetries", getMaxRetries())
+                .append("retryInterval", getRetryInterval())
+                .toString();
+    }
+}

ruoyi-middleware/ruoyi-middleware-rabbitmq/src/main/java/com/ruoyi/middleware/rabbitmq/DirectReceiver.java

@@ -1,28 +1,17 @@
 package com.ruoyi.middleware.rabbitmq;
 
-import java.util.Map;
-
 import org.springframework.amqp.rabbit.annotation.RabbitHandler;
 import org.springframework.amqp.rabbit.annotation.RabbitListener;
 import org.springframework.stereotype.Component;
 
+import com.ruoyi.common.core.domain.Message;
+
 @Component
 @RabbitListener(queues = "TestDirectQueue") // 监听的队列名称 TestDirectQueue
 public class DirectReceiver {
 
     @RabbitHandler
-    public void process(Map map) {
+    public void process(Message map) {
         System.out.println("DirectReceiver m消费者收到消息  : " + map.toString());
     }
-
-    @RabbitHandler
-    public void process(String map) {
-        System.out.println("DirectReceiver s消费者收到消息  : " + map.toString());
-    }
-
-    @RabbitHandler
-    public void process(Byte[] b) {
-        System.out.println("DirectReceiver s消费者收到消息  : " + b.toString());
-    }
-
 }

ruoyi-middleware/ruoyi-middleware-rabbitmq/src/main/java/com/ruoyi/middleware/rabbitmq/SendMessageController.java

@@ -1,10 +1,6 @@
 package com.ruoyi.middleware.rabbitmq;
 
-import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.HashMap;
 import java.util.Map;
-import java.util.UUID;
 
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -13,6 +9,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import com.ruoyi.common.annotation.Anonymous;
+import com.ruoyi.common.core.domain.Message;
 
 /**
  * @Author : JCccc
@@ -24,22 +21,21 @@ import com.ruoyi.common.annotation.Anonymous;
 public class SendMessageController {
 
     @Autowired
-    RabbitTemplate rabbitTemplate;  //使用RabbitTemplate,这提供了接收/发送等等方法
+    RabbitTemplate rabbitTemplate; // 使用RabbitTemplate,这提供了接收/发送等等方法
 
     @GetMapping("/sendDirectMessage")
     @Anonymous
     public String sendDirectMessage() {
-        String messageId = String.valueOf(UUID.randomUUID());
+        // 将消息携带绑定键值：TestDirectRouting 发送到交换机TestDirectExchange
-        String messageData = "test message, hello!";
+        rabbitTemplate.convertAndSend(
-        String createTime = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+                "TestDirectExchange",
-        Map<String,Object> map=new HashMap<>();
+                "TestDirectRouting",
-        map.put("messageId",messageId);
+                Message.create()
-        map.put("messageData",messageData);
+                        .setPayload(Map.of("message", "你好"))
-        map.put("createTime",createTime);
+                        .setReceiver("接收者")
-        //将消息携带绑定键值：TestDirectRouting 发送到交换机TestDirectExchange
+                        .setSender("发送者")
-        rabbitTemplate.convertAndSend("TestDirectExchange", "TestDirectRouting", map);
+                );
         return "ok";
     }
 
-
 }