mqtt配置

ems-admin/src/main/java/com/xzzn/web/controller/ems/MqttMessageController.java

@@ -0,0 +1,79 @@
+package com.xzzn.web.controller.ems;
+
+import com.xzzn.framework.manager.MqttLifecycleManager;
+import com.xzzn.framework.web.service.MqttPublisher;
+import com.xzzn.framework.web.service.MqttSubscriber;
+import org.eclipse.paho.client.mqttv3.IMqttMessageListener;
+import org.eclipse.paho.client.mqttv3.MqttException;
+import org.eclipse.paho.client.mqttv3.MqttMessage;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+
+@Service
+public class MqttMessageController implements MqttPublisher, MqttSubscriber {
+
+    private final MqttLifecycleManager mqttLifecycleManager;
+
+    @Autowired
+    public MqttMessageController(MqttLifecycleManager mqttLifecycleManager) {
+        this.mqttLifecycleManager = mqttLifecycleManager;
+    }
+
+    @PostConstruct
+    public void init() {
+        // 订阅系统状态主题
+        subscribe("system/status", 1, this::handleSystemStatus);
+
+        // 订阅设备数据主题
+        subscribe("devices/data", 0, this::handleDeviceData);
+    }
+
+    // 处理系统状态消息
+    private void handleSystemStatus(String topic, MqttMessage message) {
+        String payload = new String(message.getPayload());
+        System.out.println("[SYSTEM] Status update: " + payload);
+        // 业务处理逻辑
+
+
+    }
+
+    // 处理设备数据
+    private void handleDeviceData(String topic, MqttMessage message) {
+        String payload = new String(message.getPayload());
+        System.out.println("[DEVICE] data: " + payload);
+        // 业务处理逻辑
+
+
+
+
+    }
+
+    @Override
+    public void publish(String topic, String message) throws MqttException {
+        mqttLifecycleManager.publish(topic, message, 0);
+    }
+
+    @Override
+    public void publish(String topic, String message, int qos) throws MqttException {
+        mqttLifecycleManager.publish(topic, message, qos);
+    }
+
+    @Override
+    public void subscribe(String topic, int qos, IMqttMessageListener listener) {
+        mqttLifecycleManager.subscribe(topic, qos, listener);
+
+
+    }
+
+    // 发送设备控制命令
+    public void sendDeviceCommand(String deviceId, String command) {
+        try {
+            String topic = "devices/" + deviceId + "/commands";
+            publish(topic, command, 1);
+        } catch (MqttException e) {
+            System.err.println("Failed to send command to device " + deviceId);
+        }
+    }
+}

ems-admin/src/main/resources/application.yml

@@ -127,3 +127,12 @@ xss:
   excludes: /system/notice
   # 匹配链接
   urlPatterns: /system/*,/monitor/*,/tool/*
+
+mqtt:
+  broker.url: tcp://122.51.194.184:1883
+  client.id: ems-cloud
+  username: admin
+  password: pass123
+  connection-timeout: 15
+  keep-alive-interval: 30
+  automatic-reconnect: true