增加多Mqtt实例

src/main/java/com/lanhai/constant/IotConstants.java

@@ -221,4 +221,10 @@ public interface IotConstants {
      */
     String lhviot_standard = "lhviot_standard";
 
+
+    /**
+     * mqtt连接协议
+     */
+    String CONFIG_TYPE_MQTT = "mqtt";
+
 }

src/main/java/com/lanhai/entity/SurvConfig.java

@@ -88,6 +88,12 @@ public class SurvConfig extends Model<SurvConfig> {
     @TableField("CONFIG_TYPE")
     private String configType;
 
+    /**
+     * 系统内置
+     */
+    @TableField("CONFIG_SUB_TYPE")
+    private String configSubType;
+
     /**
      * 备注
      */

src/main/java/com/lanhai/enums/IotInerfaceTopicType.java

@@ -9,6 +9,7 @@ public enum IotInerfaceTopicType {
     LH_IOT_TOPIC_UP("/lh-iot-up","蓝海虚拟设备头上行"),
     LH_IOT_TOPIC_DOWN("/lh-iot-down","蓝海虚拟设备头下行"),
     API_TOPIC("/api-","厂家api头"),
+    RENKE_TOPIC("rtd/","厂家仁科头"),
     OTHER("other","其他")
     ;
 

src/main/java/com/lanhai/mqtt/config/MqttClientManager.java

@@ -0,0 +1,229 @@
+package com.lanhai.mqtt.config;
+
+import com.lanhai.mqtt.handler.MqttCallbackHandler;
+import com.lanhai.mqtt.service.MessageProcessor;
+import com.lanhai.service.ISurvIotVirtualDeviceService;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.paho.client.mqttv3.MqttClient;
+import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
+import org.eclipse.paho.client.mqttv3.MqttException;
+import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PreDestroy;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+@Slf4j
+@Component
+public class MqttClientManager {
+
+    private final MqttProperties mqttProperties;
+    private final ISurvIotVirtualDeviceService deviceService;
+    private final MessageProcessor messageProcessor;
+
+    /**
+     * 存储所有MQTT客户端实例，key为客户端名称
+     */
+    private final Map<String, MqttClient> clientMap = new ConcurrentHashMap<>();
+
+    /**
+     * 存储每个客户端对应的回调处理器
+     */
+    private final Map<String, MqttCallbackHandler> callbackMap = new ConcurrentHashMap<>();
+
+    public MqttClientManager(MqttProperties mqttProperties,
+                             ISurvIotVirtualDeviceService deviceService,
+                             MessageProcessor messageProcessor) {
+        this.mqttProperties = mqttProperties;
+        this.deviceService = deviceService;
+        this.messageProcessor = messageProcessor;
+    }
+
+    /**
+     * 初始化所有MQTT连接
+     */
+    public void init() {
+        if (!Boolean.TRUE.equals(mqttProperties.getEnabled())) {
+            log.info("MQTT 未启用，跳过初始化");
+            return;
+        }
+
+        List<MqttProperties.MqttClientConfig> clients = mqttProperties.getClients();
+        if (clients == null || clients.isEmpty()) {
+            log.warn("MQTT 客户端配置列表为空");
+            return;
+        }
+
+        for (MqttProperties.MqttClientConfig config : clients) {
+            if (Boolean.FALSE.equals(config.getEnabled())) {
+                log.info("MQTT 客户端 [{}] 已禁用，跳过", config.getName());
+                continue;
+            }
+            try {
+                initClient(config);
+            } catch (Exception e) {
+                log.error("MQTT 客户端 [{}] 初始化失败", config.getName(), e);
+            }
+        }
+    }
+
+    /**
+     * 初始化单个MQTT客户端
+     */
+    private void initClient(MqttProperties.MqttClientConfig config) throws MqttException {
+        String clientName = config.getName();
+        log.info("========== 初始化 MQTT 客户端 [{}] ==========", clientName);
+
+        // 创建客户端
+        MqttClient mqttClient = new MqttClient(
+                config.getBroker().getUrl(),
+                config.getClient().getId(),
+                new MemoryPersistence()
+        );
+
+        // 创建对应的回调处理器
+        MqttCallbackHandler callbackHandler = new MqttCallbackHandler();
+        callbackHandler.setClientName(clientName);
+        callbackHandler.setMqttClient(mqttClient);
+        callbackHandler.setMessageProcessor(messageProcessor);
+        mqttClient.setCallback(callbackHandler);
+
+        // 配置连接选项
+        MqttConnectOptions options = createConnectOptions(config);
+
+        // 连接
+        mqttClient.connect(options);
+        log.info("MQTT 客户端 [{}] 连接成功！", clientName);
+
+        // 存储到Map
+        clientMap.put(clientName, mqttClient);
+        callbackMap.put(clientName, callbackHandler);
+
+        // 订阅主题
+        subscribeTopics(clientName, mqttClient, config);
+    }
+
+    /**
+     * 创建连接选项
+     */
+    private MqttConnectOptions createConnectOptions(MqttProperties.MqttClientConfig config) {
+        MqttConnectOptions options = new MqttConnectOptions();
+        options.setCleanSession(config.getClient().getCleanSession());
+        options.setConnectionTimeout(config.getConnection().getTimeout());
+        options.setKeepAliveInterval(config.getConnection().getKeepAlive());
+
+        if (config.getConnection().getAutomaticReconnect() != null) {
+            options.setAutomaticReconnect(config.getConnection().getAutomaticReconnect());
+        }
+
+        if (config.getAuth().getUsername() != null) {
+            options.setUserName(config.getAuth().getUsername());
+            options.setPassword(config.getAuth().getPassword().toCharArray());
+        }
+
+        return options;
+    }
+
+    /**
+     * 订阅主题
+     */
+    private void subscribeTopics(String clientName, MqttClient mqttClient,
+                                 MqttProperties.MqttClientConfig config) {
+        try {
+            // 查询所有需要订阅的mqtt主题
+            List<String> urlList = deviceService.getAllMqttTopic(clientName);
+            urlList = urlList.stream()
+                    .distinct()
+                    .collect(Collectors.toList());
+
+            for (String url : urlList) {
+                mqttClient.subscribe(url, config.getQos());
+            }
+            log.info("MQTT 客户端 [{}] 订阅主题成功，topic：{}",
+                    clientName, String.join(",", urlList));
+
+        } catch (MqttException e) {
+            log.error("MQTT 客户端 [{}] 订阅主题失败", clientName, e);
+        }
+    }
+
+    /**
+     * 获取指定名称的MQTT客户端
+     */
+    public MqttClient getClient(String name) {
+        return clientMap.get(name);
+    }
+
+    /**
+     * 获取默认MQTT客户端
+     */
+    public MqttClient getDefaultClient() {
+        String defaultClient = mqttProperties.getDefaultClient();
+        if (defaultClient != null && clientMap.containsKey(defaultClient)) {
+            return clientMap.get(defaultClient);
+        }
+        // 如果没有指定默认客户端，返回第一个
+        if (!clientMap.isEmpty()) {
+            return clientMap.values().iterator().next();
+        }
+        return null;
+    }
+
+    /**
+     * 获取所有客户端名称
+     */
+    public List<String> getAllClientNames() {
+        return Collections.unmodifiableList(new ArrayList<>(clientMap.keySet()));
+    }
+
+    /**
+     * 检查指定客户端是否连接
+     */
+    public boolean isConnected(String name) {
+        MqttClient client = clientMap.get(name);
+        return client != null && client.isConnected();
+    }
+
+    /**
+     * 检查默认客户端是否连接
+     */
+    public boolean isDefaultConnected() {
+        MqttClient client = getDefaultClient();
+        return client != null && client.isConnected();
+    }
+
+    /**
+     * 获取指定客户端的配置
+     */
+    public MqttProperties.MqttClientConfig getClientConfig(String name) {
+        return mqttProperties.getClients().stream()
+                .filter(c -> name.equals(c.getName()))
+                .findFirst()
+                .orElse(null);
+    }
+
+    /**
+     * 断开所有连接
+     */
+    @PreDestroy
+    public void destroy() {
+        for (Map.Entry<String, MqttClient> entry : clientMap.entrySet()) {
+            MqttClient client = entry.getValue();
+            if (client != null && client.isConnected()) {
+                try {
+                    client.disconnect();
+                    log.info("MQTT 客户端 [{}] 已断开连接", entry.getKey());
+                } catch (MqttException e) {
+                    log.error("断开 MQTT 客户端 [{}] 连接失败", entry.getKey(), e);
+                }
+            }
+        }
+        clientMap.clear();
+        callbackMap.clear();
+    }
+}

src/main/java/com/lanhai/mqtt/config/MqttConfig.java

@@ -1,23 +1,12 @@
 package com.lanhai.mqtt.config;
 
-import com.lanhai.mqtt.handler.MqttCallbackHandler;
 import com.lanhai.service.ISurvIotVirtualDeviceService;
-import com.lanhai.service.Impl.SurvIotVirtualDeviceServiceImpl;
-import com.lanhai.util.SpringContextUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.eclipse.paho.client.mqttv3.MqttClient;
-import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
-import org.eclipse.paho.client.mqttv3.MqttException;
-import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import javax.annotation.PreDestroy;
+import javax.annotation.PostConstruct;
-import java.util.List;
-import java.util.stream.Collectors;
 
 @Slf4j
 @Configuration
@@ -25,123 +14,11 @@ import java.util.stream.Collectors;
 @ConditionalOnProperty(prefix = "mqtt", name = "enabled", havingValue = "true")
 public class MqttConfig {
 
-    private final MqttProperties mqttProperties;
+    private final MqttClientManager mqttClientManager;
-    private final MqttCallbackHandler mqttCallbackHandler;  // 这里注入
-    private MqttClient mqttClient;
-    private final ISurvIotVirtualDeviceService deviceService;
 
-
+    @PostConstruct
-    @Bean
+    public void init() {
-    public MqttClient mqttClient() {
+        log.info("========== MQTT 配置初始化 ==========");
-        try {
+        mqttClientManager.init();
-            log.info("========== 初始化 MQTT 客户端 ==========");
-
-            // 1. 创建客户端
-            mqttClient = new MqttClient(
-                    mqttProperties.getBroker().getUrl(),
-                    mqttProperties.getClient().getId(),
-                    new MemoryPersistence()
-            );
-
-            // 2. ⭐ 将 MqttClient 注入到 CallbackHandler
-            mqttCallbackHandler.setMqttClient(mqttClient);
-
-            // 3. 设置回调
-            mqttClient.setCallback(mqttCallbackHandler);
-
-            // 4. 配置连接选项
-            MqttConnectOptions options = createConnectOptions();
-
-            // 5. 连接
-            mqttClient.connect(options);
-            log.info("MQTT 连接成功！");
-
-            // 6. 订阅主题
-            subscribeTopics();
-
-            return mqttClient;
-
-        } catch (MqttException e) {
-            log.error("MQTT 连接失败", e);
-            throw new RuntimeException("MQTT 连接失败", e);
-        }
-    }
-
-    private void subscribeTopics() {
-        try {
-//            // 订阅接收主题
-//            if (mqttProperties.getTopics().getReceive() != null) {
-//                mqttClient.subscribe(
-//                        mqttProperties.getTopics().getReceive(),
-//                        mqttProperties.getQos()
-//                );
-//                log.info("订阅主题: {}", mqttProperties.getTopics().getReceive());
-//            }
-//
-//            // 订阅状态主题
-//            if (mqttProperties.getTopics().getStatus() != null) {
-//                mqttClient.subscribe(
-//                        mqttProperties.getTopics().getStatus(),
-//                        mqttProperties.getQos()
-//                );
-//                log.info("订阅主题: {}", mqttProperties.getTopics().getStatus());
-//            }
-//
-//            // 订阅设备通配符主题
-//            if (mqttProperties.getTopics().getDevice() != null) {
-//                mqttClient.subscribe(
-//                        mqttProperties.getTopics().getDevice(),
-//                        mqttProperties.getQos()
-//                );
-//                log.info("订阅通配符主题: {}", mqttProperties.getTopics().getDevice());
-//            }
-
-            //查询所有需要订阅的mqtt主题
-            List<String> urlList = deviceService.getAllMqttTopic();
-            //去重
-            urlList = urlList.stream()
-                    .distinct()
-                    .collect(Collectors.toList());
-            for (String url : urlList) {//共享主题语法
-                mqttClient.subscribe(
-                        url,
-                        mqttProperties.getQos()
-                );
-            }
-            log.error("== MyMqttCallback ==> ，订阅主题成功，topic：{}", String.join(",", urlList));
-
-        } catch (MqttException e) {
-            log.error("订阅主题失败", e);
-        }
-    }
-
-    private MqttConnectOptions createConnectOptions() {
-        MqttConnectOptions options = new MqttConnectOptions();
-        options.setCleanSession(mqttProperties.getClient().getCleanSession());
-        options.setConnectionTimeout(mqttProperties.getConnection().getTimeout());
-        options.setKeepAliveInterval(mqttProperties.getConnection().getKeepAlive());
-
-        if (mqttProperties.getConnection().getAutomaticReconnect() != null) {
-            options.setAutomaticReconnect(mqttProperties.getConnection().getAutomaticReconnect());
-        }
-
-        if (mqttProperties.getAuth().getUsername() != null) {
-            options.setUserName(mqttProperties.getAuth().getUsername());
-            options.setPassword(mqttProperties.getAuth().getPassword().toCharArray());
-        }
-
-        return options;
-    }
-
-    @PreDestroy
-    public void destroy() {
-        if (mqttClient != null && mqttClient.isConnected()) {
-            try {
-                mqttClient.disconnect();
-                log.info("MQTT 客户端已断开连接");
-            } catch (MqttException e) {
-                log.error("断开 MQTT 连接失败", e);
-            }
-        }
     }
 }

src/main/java/com/lanhai/mqtt/config/MqttProperties.java

@@ -4,18 +4,62 @@ import lombok.Data;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @Data
 @Component
 @ConfigurationProperties(prefix = "mqtt")
 public class MqttProperties {
     private Boolean enabled;
-    private Broker broker = new Broker();
+    /**
-    private Client client = new Client();
+     * 默认客户端（向后兼容单连接配置）
-    private Connection connection = new Connection();
+     */
-    private Auth auth = new Auth();
+    private String defaultClient;
-    private Topics topics = new Topics();
+    /**
-    private Integer qos;
+     * 多客户端配置列表
-    private Boolean retained;
+     */
+    private List<MqttClientConfig> clients = new ArrayList<>();
+
+    @Data
+    public static class MqttClientConfig {
+        /**
+         * 客户端名称，用于区分不同连接
+         */
+        private String name;
+        /**
+         * 是否启用
+         */
+        private Boolean enabled = true;
+        /**
+         * Broker配置
+         */
+        private Broker broker = new Broker();
+        /**
+         * Client配置
+         */
+        private Client client = new Client();
+        /**
+         * Connection配置
+         */
+        private Connection connection = new Connection();
+        /**
+         * Auth配置
+         */
+        private Auth auth = new Auth();
+        /**
+         * Topics配置
+         */
+        private Topics topics = new Topics();
+        /**
+         * QoS
+         */
+        private Integer qos = 1;
+        /**
+         * Retained
+         */
+        private Boolean retained = false;
+    }
 
     @Data
     public static class Broker {

src/main/java/com/lanhai/mqtt/handler/MqttCallbackHandler.java

@@ -6,27 +6,33 @@ import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
 import org.eclipse.paho.client.mqttv3.MqttCallback;
 import org.eclipse.paho.client.mqttv3.MqttClient;
 import org.eclipse.paho.client.mqttv3.MqttMessage;
-import org.springframework.stereotype.Component;
 
 import javax.annotation.PostConstruct;
 
 @Slf4j
-@Component
 public class MqttCallbackHandler implements MqttCallback {
 
-    private final MessageProcessor messageProcessor;
+    private MessageProcessor messageProcessor;
-    private MqttClient mqttClient;  // 改为 Setter 注入
+    private MqttClient mqttClient;
+    private String clientName;
+
+    public MqttCallbackHandler() {
+    }
 
     public MqttCallbackHandler(MessageProcessor messageProcessor) {
         this.messageProcessor = messageProcessor;
     }
 
-    /**
+    public void setMessageProcessor(MessageProcessor messageProcessor) {
-     * 通过 Setter 注入 MqttClient，避免循环依赖
+        this.messageProcessor = messageProcessor;
-     */
+    }
+
     public void setMqttClient(MqttClient mqttClient) {
         this.mqttClient = mqttClient;
-        log.info("MqttClient 已注入到 CallbackHandler");
+    }
+
+    public void setClientName(String clientName) {
+        this.clientName = clientName;
     }
 
     @PostConstruct
@@ -36,26 +42,30 @@ public class MqttCallbackHandler implements MqttCallback {
 
     @Override
     public void connectionLost(Throwable cause) {
-        log.error("MQTT 连接丢失，原因: {}", cause.getMessage(), cause);
+        log.error("MQTT 客户端 [{}] 连接丢失，原因: {}",
+                clientName, cause.getMessage(), cause);
 
         if (mqttClient != null && !mqttClient.isConnected()) {
-            log.info("等待客户端自动重连...");
+            log.info("MQTT 客户端 [{}] 等待自动重连...", clientName);
         }
     }
 
     @Override
     public void messageArrived(String topic, MqttMessage message) throws Exception {
         String payload = new String(message.getPayload());
-        log.info("收到消息 - 主题: {}, QoS: {}", topic, message.getQos());
+        log.info("MQTT 客户端 [{}] 收到消息 - 主题: {}, QoS: {}",
+                clientName, topic, message.getQos());
 
-        // 异步处理消息
+        if (messageProcessor != null) {
-        messageProcessor.processAsync(topic, payload);
+            messageProcessor.processAsync(clientName,topic, payload);
+        }
     }
 
     @Override
     public void deliveryComplete(IMqttDeliveryToken token) {
         try {
-            log.debug("消息发送完成 - Message ID: {}", token.getMessageId());
+            log.debug("MQTT 客户端 [{}] 消息发送完成 - Message ID: {}",
+                    clientName, token.getMessageId());
         } catch (Exception e) {
             log.error("处理消息发送完成回调失败", e);
         }

src/main/java/com/lanhai/mqtt/listener/MqttReconnectListener.java

@@ -1,6 +1,8 @@
 package com.lanhai.mqtt.listener;
 
+import com.lanhai.mqtt.config.MqttClientManager;
 import com.lanhai.mqtt.config.MqttProperties;
+import com.lanhai.service.ISurvIotVirtualDeviceService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.eclipse.paho.client.mqttv3.MqttClient;
@@ -15,6 +17,9 @@ import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.PostConstruct;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 @Slf4j
@@ -24,11 +29,14 @@ import java.util.concurrent.atomic.AtomicBoolean;
 @ConditionalOnProperty(prefix = "mqtt", name = "enabled", havingValue = "true")
 public class MqttReconnectListener {
 
-    private final MqttClient mqttClient;
+    private final MqttClientManager mqttClientManager;
     private final MqttProperties mqttProperties;
+    private final ISurvIotVirtualDeviceService deviceService;
+
+    // 每个客户端独立的重连状态
+    private final Map<String, AtomicBoolean> reconnectingMap = new ConcurrentHashMap<>();
+    private final Map<String, Integer> reconnectCountMap = new ConcurrentHashMap<>();
 
-    private AtomicBoolean isReconnecting = new AtomicBoolean(false);
-    private int reconnectCount = 0;
     private static final int MAX_RECONNECT_COUNT = 5;
     private static final long RECONNECT_INTERVAL = 30000; // 30秒
 
@@ -39,140 +47,160 @@ public class MqttReconnectListener {
 
     @EventListener(ContextRefreshedEvent.class)
     public void onApplicationReady() {
-        log.info("应用启动完成，MQTT 连接状态: {}", mqttClient.isConnected());
+        List<String> clientNames = mqttClientManager.getAllClientNames();
+        for (String name : clientNames) {
+            log.info("MQTT 客户端 [{}] 连接状态: {}", name, mqttClientManager.isConnected(name));
+        }
     }
 
     /**
-     * 定时检查连接状态并重连
+     * 定时检查所有客户端连接状态并重连
      */
     @Scheduled(fixedDelay = 10000) // 每10秒检查一次
     public void checkAndReconnect() {
-        // 如果已经连接，重置重连计数
+        List<String> clientNames = mqttClientManager.getAllClientNames();
-        if (mqttClient.isConnected()) {
+        for (String clientName : clientNames) {
-            if (reconnectCount > 0) {
+            MqttClient client = mqttClientManager.getClient(clientName);
-                log.info("MQTT 连接已恢复，重置重连计数器");
+            if (client == null) continue;
-                reconnectCount = 0;
+
-                isReconnecting.set(false);
+            // 如果已经连接，重置重连计数
+            if (client.isConnected()) {
+                Integer count = reconnectCountMap.get(clientName);
+                if (count != null && count > 0) {
+                    log.info("MQTT 客户端 [{}] 连接已恢复，重置重连计数器", clientName);
+                    reconnectCountMap.put(clientName, 0);
+                    reconnectingMap.put(clientName, new AtomicBoolean(false));
+                }
+                continue;
             }
-            return;
-        }
 
-        // 如果正在重连，跳过
+            // 如果正在重连，跳过
-        if (isReconnecting.get()) {
+            AtomicBoolean isReconnecting = reconnectingMap.computeIfAbsent(clientName, k -> new AtomicBoolean(false));
-            return;
+            if (isReconnecting.get()) {
-        }
+                continue;
+            }
 
-        // 检查重连次数
+            // 检查重连次数
-        if (reconnectCount >= MAX_RECONNECT_COUNT) {
+            int reconnectCount = reconnectCountMap.getOrDefault(clientName, 0);
-            log.error("MQTT 重连失败次数已达上限 ({})，停止重连", MAX_RECONNECT_COUNT);
+            if (reconnectCount >= MAX_RECONNECT_COUNT) {
-            return;
+                log.error("MQTT 客户端 [{}] 重连失败次数已达上限 ({})，停止重连", clientName, MAX_RECONNECT_COUNT);
-        }
+                continue;
+            }
 
-        // 执行重连
+            // 执行重连
-        attemptReconnect();
+            attemptReconnect(clientName);
+        }
     }
 
     @Async
-    public void attemptReconnect() {
+    public void attemptReconnect(String clientName) {
+        AtomicBoolean isReconnecting = reconnectingMap.computeIfAbsent(clientName, k -> new AtomicBoolean(false));
         if (!isReconnecting.compareAndSet(false, true)) {
             return;
         }
 
         try {
-            reconnectCount++;
+            int reconnectCount = reconnectCountMap.getOrDefault(clientName, 0) + 1;
-            log.info("尝试重连 MQTT (第 {}/{} 次)...", reconnectCount, MAX_RECONNECT_COUNT);
+            reconnectCountMap.put(clientName, reconnectCount);
+            log.info("尝试重连 MQTT 客户端 [{}] (第 {}/{} 次)...", clientName, reconnectCount, MAX_RECONNECT_COUNT);
 
             // 等待一段时间再重连
             Thread.sleep(RECONNECT_INTERVAL);
 
-            // 重新连接
+            MqttClient client = mqttClientManager.getClient(clientName);
-            if (!mqttClient.isConnected()) {
+            if (client != null && !client.isConnected()) {
-                MqttConnectOptions options = createConnectOptions();
+                MqttProperties.MqttClientConfig config = mqttClientManager.getClientConfig(clientName);
-                mqttClient.connect(options);
+                if (config == null) {
-                log.info("MQTT 重连成功！");
+                    log.error("MQTT 客户端 [{}] 配置不存在", clientName);
+                    return;
+                }
+
+                MqttConnectOptions options = createConnectOptions(config);
+                client.connect(options);
+                log.info("MQTT 客户端 [{}] 重连成功！", clientName);
 
                 // 重连成功后重新订阅主题
-                resubscribeTopics();
+                resubscribeTopics(clientName, client, config);
 
                 // 重置重连计数
-                reconnectCount = 0;
+                reconnectCountMap.put(clientName, 0);
             }
 
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();
-            log.warn("重连被中断");
+            log.warn("MQTT 客户端 [{}] 重连被中断", clientName);
         } catch (MqttException e) {
-            log.error("MQTT 重连失败", e);
+            log.error("MQTT 客户端 [{}] 重连失败", clientName, e);
 
-            // 如果重连次数达到上限，发送告警
+            int reconnectCount = reconnectCountMap.getOrDefault(clientName, 0);
             if (reconnectCount >= MAX_RECONNECT_COUNT) {
-                sendReconnectAlert();
+                sendReconnectAlert(clientName);
             }
         } finally {
             isReconnecting.set(false);
         }
     }
 
-    private MqttConnectOptions createConnectOptions() {
+    private MqttConnectOptions createConnectOptions(MqttProperties.MqttClientConfig config) {
         MqttConnectOptions options = new MqttConnectOptions();
-        options.setCleanSession(mqttProperties.getClient().getCleanSession());
+        options.setCleanSession(config.getClient().getCleanSession());
-        options.setConnectionTimeout(mqttProperties.getConnection().getTimeout());
+        options.setConnectionTimeout(config.getConnection().getTimeout());
-        options.setKeepAliveInterval(mqttProperties.getConnection().getKeepAlive());
+        options.setKeepAliveInterval(config.getConnection().getKeepAlive());
 
-        if (mqttProperties.getAuth().getUsername() != null) {
+        if (config.getConnection().getAutomaticReconnect() != null) {
-            options.setUserName(mqttProperties.getAuth().getUsername());
+            options.setAutomaticReconnect(config.getConnection().getAutomaticReconnect());
-            options.setPassword(mqttProperties.getAuth().getPassword().toCharArray());
+        }
+
+        if (config.getAuth().getUsername() != null) {
+            options.setUserName(config.getAuth().getUsername());
+            options.setPassword(config.getAuth().getPassword().toCharArray());
         }
 
         return options;
     }
 
-    private void resubscribeTopics() {
+    private void resubscribeTopics(String clientName, MqttClient client, MqttProperties.MqttClientConfig config) {
         try {
-            log.info("重新订阅主题...");
+            log.info("MQTT 客户端 [{}] 重新订阅主题...", clientName);
 
-            if (mqttProperties.getTopics().getReceive() != null) {
+            // 查询所有需要订阅的主题
-                mqttClient.subscribe(mqttProperties.getTopics().getReceive(),
+            List<String> urlList = deviceService.getAllMqttTopic(clientName);
-                        mqttProperties.getQos());
+            urlList = urlList.stream().distinct().collect(java.util.stream.Collectors.toList());
-                log.info("重新订阅: {}", mqttProperties.getTopics().getReceive());
-            }
 
-            if (mqttProperties.getTopics().getStatus() != null) {
+            for (String url : urlList) {
-                mqttClient.subscribe(mqttProperties.getTopics().getStatus(),
+                client.subscribe(url, config.getQos());
-                        mqttProperties.getQos());
-                log.info("重新订阅: {}", mqttProperties.getTopics().getStatus());
-            }
-
-            if (mqttProperties.getTopics().getDevice() != null) {
-                mqttClient.subscribe(mqttProperties.getTopics().getDevice(),
-                        mqttProperties.getQos());
-                log.info("重新订阅: {}", mqttProperties.getTopics().getDevice());
             }
 
             // 发送上线消息
-            if (mqttProperties.getTopics().getStatus() != null) {
+            if (config.getTopics() != null && config.getTopics().getStatus() != null) {
-                mqttClient.publish(
+                client.publish(
-                        mqttProperties.getTopics().getStatus(),
+                        config.getTopics().getStatus(),
                         "online".getBytes(),
-                        mqttProperties.getQos(),
+                        config.getQos(),
                         true
                 );
-                log.info("已发送上线状态");
+                log.info("MQTT 客户端 [{}] 已发送上线状态", clientName);
             }
 
+            log.info("MQTT 客户端 [{}] 重新订阅主题成功，topic：{}", clientName, String.join(",", urlList));
+
         } catch (MqttException e) {
-            log.error("重新订阅主题失败", e);
+            log.error("MQTT 客户端 [{}] 重新订阅主题失败", clientName, e);
         }
     }
 
-    private void sendReconnectAlert() {
+    private void sendReconnectAlert(String clientName) {
+        MqttProperties.MqttClientConfig config = mqttClientManager.getClientConfig(clientName);
         log.error("========== MQTT 重连告警 ==========");
-        log.error("MQTT 服务器: {}", mqttProperties.getBroker().getUrl());
+        log.error("MQTT 客户端: {}", clientName);
+        if (config != null) {
+            log.error("MQTT 服务器: {}", config.getBroker().getUrl());
+        }
         log.error("重连失败次数: {}", MAX_RECONNECT_COUNT);
         log.error("请检查 MQTT 服务器状态和网络连接");
         log.error("==================================");
 
         // 这里可以添加告警通知，如发送邮件、短信等
-        // emailService.sendAlert("MQTT连接失败");
+        // emailService.sendAlert("MQTT连接失败: " + clientName);
     }
 }

src/main/java/com/lanhai/mqtt/service/MessageProcessor.java

@@ -25,19 +25,19 @@ public class MessageProcessor {
     /**
      * 同步处理消息
      */
-    public void process(String topic, String payload) {
+    public void process(String clientName,String topic, String payload) {
-        log.debug("处理消息 - 主题: {}, 负载: {}", topic, payload);
+        log.debug("处理消息 - 客户端: {}, 主题: {}, 负载: {}", clientName, topic, payload);
 
         try {
             // 根据主题选择处理器
             MessageHandler handler = findHandler(topic);
             if (handler != null) {
-                handler.handle(topic, payload);
+                handler.handle(clientName,topic, payload);
             } else {
-                handleDefault(topic, payload);
+                handleDefault(clientName,topic, payload);
             }
         } catch (Exception e) {
-            log.error("处理消息失败", e);
+            log.error("处理消息失败:{},主题:{},内容:{}",clientName,topic,payload);
         }
     }
 
@@ -45,8 +45,8 @@ public class MessageProcessor {
      * 异步处理消息
      */
     @Async
-    public void processAsync(String topic, String payload) {
+    public void processAsync(String clientName,String topic, String payload) {
-        process(topic, payload);
+        process(clientName,topic, payload);
     }
 
     /**
@@ -91,8 +91,8 @@ public class MessageProcessor {
     /**
      * 处理默认消息
      */
-    private void handleDefault(String topic, String payload) {
+    private void handleDefault(String clientName,String topic, String payload) {
-        log.info("默认处理 - 主题: {}, 消息: {}", topic, payload);
+        log.info("默认处理 - 客户端: {}, 主题: {}, 消息: {}", clientName, topic, payload);
         // 可以根据需要存储到数据库或转发到其他系统
         // 例如: saveToDatabase(topic, payload);
     }
@@ -119,6 +119,10 @@ public class MessageProcessor {
             return this::handleDeviceRep;
         }
 
+        if (topic.startsWith(IotInerfaceTopicType.RENKE_TOPIC.getCode())) {
+            return this::handleRenkeDeviceRep;
+        }
+
 //        // 设备状态主题
 //        if (topic.contains("/device/") && topic.endsWith("/status")) {
 //            return this::handleDeviceStatus;
@@ -164,14 +168,22 @@ public class MessageProcessor {
 
     @FunctionalInterface
     public interface MessageHandler {
-        void handle(String topic, String payload);
+        void handle(String clientName,String topic, String payload);
     }
 
 
     /**
      * 处理设备监测回执消息
      */
-    private void handleDeviceRep(String topic, String payload) {
+    private void handleDeviceRep(String clientName,String topic, String payload) {
-        commonService.processMqttData(topic,payload);
+        commonService.processMqttData(clientName,topic,payload);
+    }
+
+
+    /**
+     * 处理仁科设备监测回执消息
+     */
+    private void handleRenkeDeviceRep(String clientName,String topic, String payload) {
+        commonService.processRenkeMqttData(clientName,topic,payload);
     }
 }

src/main/java/com/lanhai/mqtt/service/MqttService.java

@@ -2,6 +2,7 @@ package com.lanhai.mqtt.service;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.lanhai.mqtt.config.MqttClientManager;
 import com.lanhai.mqtt.config.MqttProperties;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -20,23 +21,55 @@ import java.util.concurrent.CompletableFuture;
 @RequiredArgsConstructor
 public class MqttService {
 
-    private final MqttClient mqttClient;
+    private final MqttClientManager mqttClientManager;
     private final MqttProperties mqttProperties;
     private final ObjectMapper objectMapper;
 
     /**
-     * 发送消息
+     * 发送消息（使用默认客户端）
      */
     public boolean sendMessage(String topic, String payload) {
-        return sendMessage(topic, payload, mqttProperties.getQos(), mqttProperties.getRetained());
+        return sendMessage(null, topic, payload);
     }
 
     /**
-     * 发送消息（自定义QoS）
+     * 指定客户端发送消息
+     */
+    public boolean sendMessage(String clientName, String topic, String payload) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            log.warn("MQTT 客户端 [{}] 不存在", clientName != null ? clientName : "默认");
+            return false;
+        }
+        
+        MqttProperties.MqttClientConfig config = getClientConfig(clientName);
+        int qos = config != null && config.getQos() != null ? config.getQos() : 1;
+        boolean retained = config != null && config.getRetained() != null ? config.getRetained() : false;
+        
+        return doSendMessage(client, topic, payload, qos, retained);
+    }
+
+    /**
+     * 发送消息（自定义QoS，使用默认客户端）
      */
     public boolean sendMessage(String topic, String payload, int qos, boolean retained) {
+        return sendMessage(null, topic, payload, qos, retained);
+    }
+
+    /**
+     * 指定客户端发送消息（自定义QoS）
+     */
+    public boolean sendMessage(String clientName, String topic, String payload, int qos, boolean retained) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            return false;
+        }
+        return doSendMessage(client, topic, payload, qos, retained);
+    }
+
+    private boolean doSendMessage(MqttClient client, String topic, String payload, int qos, boolean retained) {
         try {
-            if (!mqttClient.isConnected()) {
+            if (!client.isConnected()) {
                 log.warn("MQTT 未连接，消息发送失败: {}", payload);
                 return false;
             }
@@ -46,7 +79,7 @@ public class MqttService {
             message.setRetained(retained);
             message.setId((int) (System.currentTimeMillis() % 100000));
 
-            mqttClient.publish(topic, message);
+            client.publish(topic, message);
             log.debug("消息发送成功 - 主题: {}, QoS: {}, 消息: {}", topic, qos,
                     payload.length() > 100 ? payload.substring(0, 100) + "..." : payload);
             return true;
@@ -58,12 +91,19 @@ public class MqttService {
     }
 
     /**
-     * 发送 JSON 消息
+     * 发送 JSON 消息（使用默认客户端）
      */
     public boolean sendJsonMessage(String topic, Object data) {
+        return sendJsonMessage(null, topic, data);
+    }
+
+    /**
+     * 指定客户端发送 JSON 消息
+     */
+    public boolean sendJsonMessage(String clientName, String topic, Object data) {
         try {
             String json = objectMapper.writeValueAsString(data);
-            return sendMessage(topic, json);
+            return sendMessage(clientName, topic, json);
         } catch (JsonProcessingException e) {
             log.error("JSON 序列化失败", e);
             return false;
@@ -71,16 +111,30 @@ public class MqttService {
     }
 
     /**
-     * 异步发送消息
+     * 异步发送消息（使用默认客户端）
      */
     public CompletableFuture<Boolean> sendMessageAsync(String topic, String payload) {
-        return CompletableFuture.supplyAsync(() -> sendMessage(topic, payload));
+        return sendMessageAsync(null, topic, payload);
     }
 
     /**
-     * 发送设备控制指令
+     * 指定客户端异步发送消息
+     */
+    public CompletableFuture<Boolean> sendMessageAsync(String clientName, String topic, String payload) {
+        return CompletableFuture.supplyAsync(() -> sendMessage(clientName, topic, payload));
+    }
+
+    /**
+     * 发送设备控制指令（使用默认客户端）
      */
     public boolean sendDeviceCommand(String deviceId, String command, Object params) {
+        return sendDeviceCommand(null, deviceId, command, params);
+    }
+
+    /**
+     * 指定客户端发送设备控制指令
+     */
+    public boolean sendDeviceCommand(String clientName, String deviceId, String command, Object params) {
         String topic = String.format("lanhai/device/%s/command", deviceId);
 
         try {
@@ -90,7 +144,7 @@ public class MqttService {
             message.put("timestamp", System.currentTimeMillis());
             message.put("requestId", UUID.randomUUID().toString());
 
-            return sendJsonMessage(topic, message);
+            return sendJsonMessage(clientName, topic, message);
         } catch (Exception e) {
             log.error("发送设备指令失败", e);
             return false;
@@ -98,12 +152,23 @@ public class MqttService {
     }
 
     /**
-     * 订阅主题
+     * 订阅主题（使用默认客户端）
      */
     public boolean subscribe(String topic, int qos) {
+        return subscribe(null, topic, qos);
+    }
+
+    /**
+     * 指定客户端订阅主题
+     */
+    public boolean subscribe(String clientName, String topic, int qos) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            return false;
+        }
         try {
-            mqttClient.subscribe(topic, qos);
+            client.subscribe(topic, qos);
-            log.info("订阅主题: {}", topic);
+            log.info("MQTT 客户端 [{}] 订阅主题: {}", clientName != null ? clientName : "默认", topic);
             return true;
         } catch (MqttException e) {
             log.error("订阅失败", e);
@@ -112,12 +177,23 @@ public class MqttService {
     }
 
     /**
-     * 取消订阅
+     * 取消订阅（使用默认客户端）
      */
     public boolean unsubscribe(String topic) {
+        return unsubscribe(null, topic);
+    }
+
+    /**
+     * 指定客户端取消订阅
+     */
+    public boolean unsubscribe(String clientName, String topic) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            return false;
+        }
         try {
-            mqttClient.unsubscribe(topic);
+            client.unsubscribe(topic);
-            log.info("取消订阅: {}", topic);
+            log.info("MQTT 客户端 [{}] 取消订阅: {}", clientName != null ? clientName : "默认", topic);
             return true;
         } catch (MqttException e) {
             log.error("取消订阅失败", e);
@@ -126,51 +202,117 @@ public class MqttService {
     }
 
     /**
-     * 检查连接状态
+     * 检查默认客户端连接状态
      */
     public boolean isConnected() {
-        return mqttClient.isConnected();
+        return mqttClientManager.isDefaultConnected();
     }
 
     /**
-     * 获取客户端ID
+     * 检查指定客户端连接状态
+     */
+    public boolean isConnected(String clientName) {
+        return mqttClientManager.isConnected(clientName);
+    }
+
+    /**
+     * 获取默认客户端ID
      */
     public String getClientId() {
-        return mqttProperties.getClient().getId();
+        MqttProperties.MqttClientConfig config = getClientConfig(null);
+        return config != null && config.getClient() != null ? config.getClient().getId() : null;
     }
 
     /**
-     * 手动重连
+     * 获取指定客户端ID
+     */
+    public String getClientId(String clientName) {
+        MqttProperties.MqttClientConfig config = getClientConfig(clientName);
+        return config != null && config.getClient() != null ? config.getClient().getId() : null;
+    }
+
+    /**
+     * 手动重连默认客户端
      */
     public boolean reconnect() {
+        return reconnect(null);
+    }
+
+    /**
+     * 手动重连指定客户端
+     */
+    public boolean reconnect(String clientName) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            return false;
+        }
         try {
-            if (!mqttClient.isConnected()) {
+            if (!client.isConnected()) {
-                mqttClient.reconnect();
+                client.reconnect();
-                log.info("手动重连成功");
+                log.info("MQTT 客户端 [{}] 手动重连成功", clientName != null ? clientName : "默认");
                 return true;
             }
             return false;
         } catch (MqttException e) {
-            log.error("手动重连失败", e);
+            log.error("MQTT 客户端 [{}] 手动重连失败", clientName, e);
             return false;
         }
     }
 
     /**
-     * 断开连接
+     * 断开默认客户端连接
      */
     public void disconnect() {
+        disconnect(null);
+    }
+
+    /**
+     * 断开指定客户端连接
+     */
+    public void disconnect(String clientName) {
+        MqttClient client = getClient(clientName);
+        if (client == null) {
+            return;
+        }
         try {
-            if (mqttClient.isConnected()) {
+            if (client.isConnected()) {
-                // 发送离线状态
+                MqttProperties.MqttClientConfig config = getClientConfig(clientName);
-                if (mqttProperties.getTopics().getStatus() != null) {
+                if (config != null && config.getTopics() != null && config.getTopics().getStatus() != null) {
-                    sendMessage(mqttProperties.getTopics().getStatus(), "offline", 1, true);
+                    sendMessage(clientName, config.getTopics().getStatus(), "offline", 1, true);
                 }
-                mqttClient.disconnect();
+                client.disconnect();
-                log.info("MQTT 连接已断开");
+                log.info("MQTT 客户端 [{}] 连接已断开", clientName != null ? clientName : "默认");
             }
         } catch (MqttException e) {
             log.error("断开连接失败", e);
         }
     }
+
+    /**
+     * 获取客户端
+     */
+    private MqttClient getClient(String clientName) {
+        if (clientName == null || clientName.isEmpty()) {
+            return mqttClientManager.getDefaultClient();
+        }
+        return mqttClientManager.getClient(clientName);
+    }
+
+    /**
+     * 获取客户端配置
+     */
+    private MqttProperties.MqttClientConfig getClientConfig(String clientName) {
+        if (clientName == null || clientName.isEmpty()) {
+            String defaultClient = mqttProperties.getDefaultClient();
+            if (defaultClient != null) {
+                return mqttClientManager.getClientConfig(defaultClient);
+            }
+            // 返回第一个配置
+            if (mqttProperties.getClients() != null && !mqttProperties.getClients().isEmpty()) {
+                return mqttProperties.getClients().get(0);
+            }
+            return null;
+        }
+        return mqttClientManager.getClientConfig(clientName);
+    }
 }

src/main/java/com/lanhai/service/ISurvIotVirtualDeviceService.java

@@ -15,7 +15,7 @@ import java.util.List;
  */
 public interface ISurvIotVirtualDeviceService extends IService<SurvIotVirtualDevice> {
 
-    List<String> getAllMqttTopic();
+    List<String> getAllMqttTopic(String clientName);
 
     void processPayLoad(String topic, byte[] payload);
 }

src/main/java/com/lanhai/service/Impl/CommonServiceImpl.java

@@ -9,8 +9,12 @@ import com.lanhai.constant.PollutionConstants;
 import com.lanhai.entity.*;
 import com.lanhai.o.iot.lhiot.ResponseCmd;
 import com.lanhai.o.iot.pbs.WaterCommonTransVo;
+import com.lanhai.o.iot.renke.DataItem;
+import com.lanhai.o.iot.renke.RegisterItem;
+import com.lanhai.o.iot.renke.RenkeDataRealTimeDetail;
 import com.lanhai.service.*;
 import com.lanhai.util.LhIotUtil;
+import com.lanhai.util.SdrkUtils;
 import com.xxl.job.core.context.XxlJobHelper;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
@@ -20,8 +24,7 @@ import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
-import java.util.Date;
+import java.util.*;
-import java.util.List;
 
 /**
  * 处理业务的服务
@@ -107,14 +110,14 @@ public class CommonServiceImpl  implements ICommonService {
         }
 
 
-    public void processMqttData(String topic,String mqttMessage) {
+    public void processMqttData(String clientName,String topic,String mqttMessage) {
         //1. 检查主题所属，确定如何执行后续逻辑
         List<SurvDeviceDeploy> deployList = deviceDeployService.lambdaQuery()
                 .eq(SurvDeviceDeploy::getDeviceReverseIotUrl,topic)
                 .list();
         ;
-        log.error("===================主题：{}，设备数量：{}==============================",topic,deployList.size());
+        log.error("============客户端：{}=======主题：{}，设备数量：{}==============================",clientName,topic,deployList.size());
-        XxlJobHelper.log("===================主题：{}，设备数量：{}==============================",topic,deployList.size());
+        XxlJobHelper.log("============客户端：{}=======主题：{}，设备数量：{}==============================",clientName,topic,deployList.size());
         if(!deployList.isEmpty()){
 
             SurvDeviceDeploy survDeviceDeploy = deployList.get(0);
@@ -126,19 +129,20 @@ public class CommonServiceImpl  implements ICommonService {
                          waterCommonTransVo = LhIotUtil.transData(zhibiaoList,mqttMessage);
                         break;
                 }
-                log.error("----------------------查询到设备：{}，回执:{}----------------------------",survDeviceDeploy.getId()+"_"+survDeviceDeploy.getDeployDes(), JSONUtil.toJsonStr(waterCommonTransVo));
+                log.error("------------客户端：{}----------查询到设备：{}，回执:{}----------------------------",clientName,survDeviceDeploy.getId()+"_"+survDeviceDeploy.getDeployDes(), JSONUtil.toJsonStr(waterCommonTransVo));
-                XxlJobHelper.log("----------------------查询到设备：{}，回执:{}----------------------------",survDeviceDeploy.getId()+"_"+survDeviceDeploy.getDeployDes(), JSONUtil.toJsonStr(waterCommonTransVo));
+                XxlJobHelper.log("-------------客户端：{}---------查询到设备：{}，回执:{}----------------------------",clientName,survDeviceDeploy.getId()+"_"+survDeviceDeploy.getDeployDes(), JSONUtil.toJsonStr(waterCommonTransVo));
                 if(waterCommonTransVo!=null){
                     LocalDateTime nowTime =LocalDateTime.now();
+                    List<SurvDeviceDeploy> updateList = new ArrayList<>();
                     //遍历保存所有租户数据
                     for (SurvDeviceDeploy deploy : deployList) {
-                        log.error("###########################保存数据中-----设备:{}#####################################",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                        log.error("#############客户端：{}##############保存数据中-----设备:{}#####################################",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
-                        XxlJobHelper.log("###########################保存数据中-----设备:{}#####################################",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                        XxlJobHelper.log("###############客户端：{}############保存数据中-----设备:{}#####################################",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
                         SurvStationInfo survStationInfo = survStationInfoService.getByCode(deploy.getStationCode());
                         String stationName = survStationInfo!=null?survStationInfo.getStationName():"站点";
                         if(PollutionConstants.WATER_ORIENT.equals(deploy.getDeployType())){
-                            log.error("^^^^^^^^^^^^^^^^面源数据保存：{}^^^^^^^^^^^^^^^^^",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                            log.error("^^^^^^^^^^客户端：{}^^^^^^面源数据保存：{}^^^^^^^^^^^^^^^^^",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
-                            XxlJobHelper.log("^^^^^^^^^^^^^^^^面源数据保存：{}^^^^^^^^^^^^^^^^^",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                            XxlJobHelper.log("^^^^^^^^^客户端：{}^^^^^^^面源数据保存：{}^^^^^^^^^^^^^^^^^",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
                             SurvTransdataOrientwater oldData =  transdataOrientwaterService.getOneByDeviceId(deploy.getId());
                             if(oldData!=null){
                                 transdataOrientwaterService.removeById(oldData.getId());
@@ -151,7 +155,7 @@ public class CommonServiceImpl  implements ICommonService {
                             orientwater.setStationName(stationName);
                             orientwater.setDeviceName(deploy.getDeployDes());
                             orientwater.setDeviceId(deploy.getId());
-                            orientwater.setCreatedBy("task");//创建人
+                            orientwater.setCreatedBy("lhmqtt");//创建人
                             orientwater.setCreateTime(nowTime);//创建时间
                             orientwater.setStationId(survStationInfo.getId());
                             orientwater.setDataType(deploy.getDeploySecondaryType());
@@ -164,9 +168,11 @@ public class CommonServiceImpl  implements ICommonService {
                             hisOrientWater.setTransDate(nowTime);
                             hisdataOrientwaterService.save(hisOrientWater);
 
+                            updateList.add(deploy);
+
                         } else if (PollutionConstants.WATER_LIVE.equals(deploy.getDeployType())) {
-                            log.error("^^^^^^^^^^^^^^^^畜禽数据保存：{}^^^^^^^^^^^^^^^^^",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                            log.error("^^^^^^^^^客户端：{}^^^^^^^畜禽数据保存：{}^^^^^^^^^^^^^^^^^",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
-                            XxlJobHelper.log("^^^^^^^^^^^^^^^^畜禽数据保存：{}^^^^^^^^^^^^^^^^^",deploy.getDeployCode()+"__"+deploy.getDeployDes());
+                            XxlJobHelper.log("^^^^^^^^客户端：{}^^^^^^^^畜禽数据保存：{}^^^^^^^^^^^^^^^^^",clientName,deploy.getDeployCode()+"__"+deploy.getDeployDes());
                             SurvTransdataLivestockwater oldData = transdataLivestockwaterService.getOneByDeviceId(deploy.getId());
                             if(oldData!=null){
                                 transdataLivestockwaterService.removeById(oldData.getId());
@@ -179,7 +185,7 @@ public class CommonServiceImpl  implements ICommonService {
                             livestockwater.setStationName(stationName);
                             livestockwater.setDeviceName(deploy.getDeployDes());
                             livestockwater.setDeviceId(deploy.getId());
-                            livestockwater.setCreatedBy("task");//创建人
+                            livestockwater.setCreatedBy("lhmqtt");//创建人
                             livestockwater.setCreateTime(nowTime);//创建时间
                             livestockwater.setDataType(deploy.getDeploySecondaryType());
                             livestockwater.setStationId(survStationInfo.getId());
@@ -191,13 +197,27 @@ public class CommonServiceImpl  implements ICommonService {
                             hisdataLivestockwater.setId(IdUtil.getSnowflakeNextIdStr());
                             hisdataLivestockwater.setTransDate(nowTime);
                             hisdataLivestockwaterService.save(hisdataLivestockwater);
+
+                            updateList.add(deploy);
                         }
 
 
                     }
+                    if(!updateList.isEmpty()){//更新设备时间
+                        List<SurvDeviceDeploy> upd = new ArrayList<>();
+                        Date now = new Date();
+                        for (SurvDeviceDeploy deviceDeploy : updateList) {
+                            SurvDeviceDeploy ents = new SurvDeviceDeploy();
+                            ents.setId(deviceDeploy.getId());
+                            ents.setLastsyncTime(now);
+                            upd.add(ents);
+                        }
+                        deviceDeployService.updateBatchById(upd);
+                    }
+
                 }else{
-                    log.error("主题：{}--消息：{},解析失败，任务中断。",topic,mqttMessage);
+                    log.error("客户端：{},主题：{}--消息：{},解析失败，任务中断。",clientName,topic,mqttMessage);
-                    XxlJobHelper.log("主题：{}--消息：{},解析失败，任务中断。",topic,mqttMessage);
+                    XxlJobHelper.log("客户端：{},主题：{}--消息：{},解析失败，任务中断。",clientName,topic,mqttMessage);
                 }
             }
 
@@ -206,4 +226,82 @@ public class CommonServiceImpl  implements ICommonService {
 
         //2. 检查有
     }
+
+    public void processRenkeMqttData(String clientName,String topic,String mqttMessage) {
+        //1.数据过滤，根据消息内的设备地址，筛选出对应的设备
+        RenkeDataRealTimeDetail realTimeDetail = JSONUtil.toBean(mqttMessage,RenkeDataRealTimeDetail.class);
+        if(realTimeDetail!=null){
+            if(realTimeDetail.getDeviceAddr()!=null){
+                String deviceAddr = realTimeDetail.getDeviceAddr().toString();
+                //2. 匹配设备
+                List<SurvDeviceDeploy> deployList = deviceDeployService.lambdaQuery()
+                        .in(SurvDeviceDeploy::getProtocolCode,IotConstants.renke_standard)
+                        .eq(SurvDeviceDeploy::getDeployCode,deviceAddr)
+                        .list();
+                ;
+                log.error("============客户端：{}=======主题：{}，设备号：{}，设备数量：{}==============================",clientName,topic,deviceAddr,deployList.size());
+                if(!deployList.isEmpty()){
+                    List<SurvDeviceDeploy> updateList = new ArrayList<>();
+                    Map<String, SurvDeviceDeploy> deviceMap = new HashMap<>();
+                    Map<String, List<SurvDeviceDeploy>> allDeviceMap = new HashMap<>();
+                    Map<String,SurvDeviceDeploy> deviceDeployMap = new HashMap<>();
+
+                    for (SurvDeviceDeploy singleDevice : deployList) {
+                        SurvDeviceDeploy checkDeploy = deviceMap.get(singleDevice.getDeployCode());
+                        Boolean checkResult = Boolean.TRUE;
+                        List<SurvDeviceDeploy> codeDeviceLsit =allDeviceMap.get(singleDevice.getDeployCode());
+                        deviceDeployMap.put(singleDevice.getDeployCode() + "_" + singleDevice.getDeployType(),singleDevice);
+                        if(codeDeviceLsit==null){
+                            codeDeviceLsit = new ArrayList<>();
+                        }
+                        codeDeviceLsit.add(singleDevice);
+                        allDeviceMap.put(singleDevice.getDeployCode(),codeDeviceLsit);
+                        if (checkDeploy != null) {
+                            log.error("发现重复设备,编号:{},已有类型:{},现类型:{}", singleDevice.getDeployCode(), checkDeploy.getDeployType(), singleDevice.getDeployType());
+                            if (PollutionConstants.WATER_QULITY.equals(checkDeploy.getDeployType())) {//如果Map中已有水类型同编号的设备，则不进行替换
+                                checkResult = Boolean.FALSE;
+                            }
+                        }
+                        if (checkResult) {//无异常则进行替换或保存
+                            deviceMap.put(singleDevice.getDeployCode(), singleDevice);
+                        }
+                    }
+
+                    for (Map.Entry<String, SurvDeviceDeploy> deployEntry : deviceMap.entrySet()) {
+                        SurvDeviceDeploy deploy = deployEntry.getValue();
+                        List<RenkeDataRealTimeDetail> datas = new ArrayList<>();
+                        datas.add(realTimeDetail);
+                        boolean isOk = SdrkUtils.processMqttSurvData(deploy,allDeviceMap,deviceDeployMap,datas);
+                        if(isOk) {
+                            updateList.add(deploy);
+                        }
+                    }
+
+
+                    if(!updateList.isEmpty()){//更新设备时间
+                        List<SurvDeviceDeploy> upd = new ArrayList<>();
+                        Date nowTime = new Date();
+                        for(SurvDeviceDeploy deploy:updateList){
+                            SurvDeviceDeploy ents = new SurvDeviceDeploy();
+                            ents.setId(deploy.getId());
+                            ents.setLastsyncTime(nowTime);
+                            upd.add(ents);
+                        }
+                        deviceDeployService.updateBatchById(upd);
+                    }
+
+                }
+
+            }
+
+
+
+
+        }else{
+            log.error("客户端：{},主题：{}--消息：{},解析失败，任务中断。",clientName,topic,mqttMessage);
+        }
+
+
+
+    }
 }

src/main/java/com/lanhai/service/Impl/SurvIotVirtualDeviceServiceImpl.java

@@ -44,15 +44,32 @@ public class SurvIotVirtualDeviceServiceImpl extends ServiceImpl<SurvIotVirtualD
     private SurvTransdataOrientwaterServiceImpl orientwaterService;
     @Autowired
     private SurvTransdataLivestockwaterServiceImpl livestockwaterService;
+    @Autowired
+    private SurvConfigServiceImpl configService;
+
 
     @Override
-    public List<String> getAllMqttTopic() {
+    public List<String> getAllMqttTopic(String clientName) {
         List<String> topics = new ArrayList<>();
+        //获取所有的mqtt连接配置
+       List<SurvConfig> configs = configService
+                .lambdaQuery()
+                .eq(SurvConfig::getIsDel,0)
+                .eq(SurvConfig::getConfigValueSe2, clientName)//匹配客户端名称
+                .eq(SurvConfig::getConfigSubType, IotConstants.CONFIG_TYPE_MQTT)
+                .list();
+       List<String> mqttConfigs = new ArrayList<>();
+        if(!configs.isEmpty()){
+            mqttConfigs = configs.stream().map(SurvConfig::getId).collect(Collectors.toList());
+        }
+        log.error("客户端:{}查询到已配置的mqtt配置:{}个",clientName,mqttConfigs.size());
+
         //已部署设备中配置的主题
         List<SurvDeviceDeploy> deploys = deviceDeployService.lambdaQuery()
                 .eq(SurvDeviceDeploy::getIsDel,0)
                 .eq(SurvDeviceDeploy::getRunStatus,0)
-                .eq(SurvDeviceDeploy::getProtocolType, IotProtocolType.MQTT.getCode())
+//                .eq(SurvDeviceDeploy::getProtocolType, IotProtocolType.MQTT.getCode())
+                .in(SurvDeviceDeploy::getSurvConfigId,mqttConfigs)
                 .list();
         if(!deploys.isEmpty()){
             for (SurvDeviceDeploy deploy : deploys) {

src/main/java/com/lanhai/service/Impl/SurvTransdataSoilServiceImpl.java

@@ -142,6 +142,7 @@ public class SurvTransdataSoilServiceImpl extends ServiceImpl<SurvTransdataSoilM
                 BeanUtil.copyProperties(soil,hisdataSoil);
                 hisdataSoil.setId(IdUtil.getSnowflakeNextIdStr());
                 hisdataSoil.setCreateTime(nowTime);
+                hisdataSoil.setTransDate(nowTime);
                 hisdataSoilService.save(hisdataSoil);
             }else{
                 String dateStr = kDateTime!=null?DateUtil.format(kDateTime,"yyyy-MM-dd HH:mm:ss"):"";
@@ -220,7 +221,6 @@ public class SurvTransdataSoilServiceImpl extends ServiceImpl<SurvTransdataSoilM
                 hisdataAir.setId(IdUtil.getSnowflakeNextIdStr());
                 hisdataAir.setCreateTime(nowTime);
                 hisdataAir.setTransDate(nowTime);
-                hisdataAir.setDataDateTime(nowTime);
                 hisdataAirService.save(hisdataAir);
             }else{
                 log.error("****** 跳过，数据日期为:{},已存在于空气历史表******",formatAirTime);
@@ -310,6 +310,7 @@ public class SurvTransdataSoilServiceImpl extends ServiceImpl<SurvTransdataSoilM
                 BeanUtil.copyProperties(soil,hisdataSoil);
                 hisdataSoil.setId(IdUtil.getSnowflakeNextIdStr());
                 hisdataSoil.setCreateTime(nowTime);
+                hisdataSoil.setTransDate(nowTime);
                 hisdataSoilService.save(hisdataSoil);
             }else{
                 String dateStr = kDateTime!=null?DateUtil.format(kDateTime,"yyyy-MM-dd HH:mm:ss"):"";
@@ -387,6 +388,7 @@ public class SurvTransdataSoilServiceImpl extends ServiceImpl<SurvTransdataSoilM
                 BeanUtil.copyProperties(air,hisdataAir);
                 hisdataAir.setId(IdUtil.getSnowflakeNextIdStr());
                 hisdataAir.setCreateTime(nowTime);
+                hisdataAir.setTransDate(nowTime);
                 hisdataAirService.save(hisdataAir);
             }else{
                 String dateStr = airkDateTime!=null?DateUtil.format(airkDateTime,"yyyy-MM-dd HH:mm:ss"):"";

src/main/java/com/lanhai/task/MultithreadTask.java

@@ -66,12 +66,12 @@ public class MultithreadTask {
             deviceType.add(PollutionConstants.AIR_SURV);
             deviceType.add(PollutionConstants.SOIL_SURV);
             deviceType.add(PollutionConstants.WATER_QULITY);
-            deviceType.add(PollutionConstants.FLOWMETER);
+//            deviceType.add(PollutionConstants.FLOWMETER); 改用mqtt
 
             List<String> protocolList = new ArrayList<String>(){
                 {add(IotConstants.xph_v2);
                     add(IotConstants.tuya_standard);
-                    add(IotConstants.renke_standard);
+//                    add(IotConstants.renke_standard); 改用mqtt
                 }
             };
             List<SurvDeviceDeploy> deploys = deviceDeployService.getDeviceByType(protocolList,deviceType);

src/main/java/com/lanhai/util/DateUtils.java

@@ -801,4 +801,58 @@ public class DateUtils extends PropertyEditorSupport {
     public static long getDaysDiff(Date startDate, Date endDate) {
         return getDateDiff(startDate, endDate, TimeUnit.DAYS);
     }
+
+
+    /**
+     * 计算目标时间相对于基准时间的秒数差，并标明正负
+     *
+     * @param baseTime  基准时间（相当于"当前时间"）
+     * @param targetTime 目标时间
+     * @return 秒数，正数表示 targetTime 在 baseTime 之后（未来），
+     *         负数表示 targetTime 在 baseTime 之前（过去），
+     *         0 表示两者相同（或差值小于1秒）
+     * @throws IllegalArgumentException 如果任一参数为 null
+     */
+    public static long getSecondsBetween(Date baseTime, Date targetTime) {
+        if (baseTime == null || targetTime == null) {
+            throw new IllegalArgumentException("baseTime and targetTime cannot be null");
+        }
+
+        long diffMillis = targetTime.getTime() - baseTime.getTime();
+        return TimeUnit.MILLISECONDS.toSeconds(diffMillis);
+    }
+
+    /**
+     * 精确版本（返回 double，保留毫秒级精度）
+     *
+     * @param baseTime  基准时间
+     * @param targetTime 目标时间
+     * @return 秒数（double），正数未来，负数过去
+     */
+    public static double getSecondsBetweenPrecise(Date baseTime, Date targetTime) {
+        if (baseTime == null || targetTime == null) {
+            throw new IllegalArgumentException("baseTime and targetTime cannot be null");
+        }
+
+        long diffMillis = targetTime.getTime() - baseTime.getTime();
+        return diffMillis / 1000.0;
+    }
+
+    /**
+     * 获取带正负号描述的字符串（便于日志输出）
+     *
+     * @param baseTime  基准时间
+     * @param targetTime 目标时间
+     * @return 描述字符串，如 "+30秒"、"-15秒"、"0秒"
+     */
+    public static String getSecondsDesc(Date baseTime, Date targetTime) {
+        long seconds = getSecondsBetween(baseTime, targetTime);
+        if (seconds > 0) {
+            return "+" + seconds + "秒";
+        } else if (seconds < 0) {
+            return seconds + "秒";  // 已经是负号
+        } else {
+            return "0秒";
+        }
+    }
 }

src/main/java/com/lanhai/util/SdrkUtils.java

@@ -20,6 +20,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.core.StringRedisTemplate;
 
+import java.text.SimpleDateFormat;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
@@ -68,6 +69,39 @@ public class SdrkUtils {
         return b;
     }
 
+    public static boolean processMqttSurvData(SurvDeviceDeploy deploy, Map<String, List<SurvDeviceDeploy>> allDeviceMap, Map<String, SurvDeviceDeploy> deviceDeployMap, List<RenkeDataRealTimeDetail> datas) {
+        List<SurvDeviceDeploy> allDeployList = allDeviceMap.get(deploy.getDeployCode());
+        deploy.setDeviceList(allDeployList);
+
+        log.error("========正在执行仁科mqtt=======，设备编号:{},类型:{}==========", deploy.getDeployCode(), deploy.getDeployType());
+        boolean b = false;
+            if(datas!=null){
+                if(!datas.isEmpty()){
+                    Date now = new Date();
+                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+                    //此处至少有一条数据，所以直接处理
+                    for (SurvDeviceDeploy survDeviceDeploy : deploy.getDeviceList()) {
+                        //校验设备上次数据时间，超过3分钟才入库
+
+                        if(survDeviceDeploy.getLastsyncTime() != null){
+                            long seconds = DateUtils.getSecondsBetween(now,survDeviceDeploy.getLastsyncTime());
+                            if(seconds>-180){//时间间隔小于3分钟，跳过
+                                log.error("=======跳过仁科mqtt数据，设备号：{}-{},上次数据时间：{}==========",deploy.getId(),deploy.getDeployCode(),sdf.format(survDeviceDeploy.getLastsyncTime()));
+                                continue;
+                            }
+                        }
+
+                        survDeviceDeploy.setScEquZhibiaoList(scEquZhibiaoService.getListByEquid(survDeviceDeploy.getId()));
+                        saveData(survDeviceDeploy,deviceDeployMap,datas);
+                        b = true;
+                    }
+
+                }
+            }
+        return b;
+    }
+
+
     public static void saveData(SurvDeviceDeploy deploy, Map<String, SurvDeviceDeploy> deviceDeployMap, List<RenkeDataRealTimeDetail> datas) {
         if(datas!=null && !datas.isEmpty()){
             //复用新普惠构造方式，传入参数
@@ -96,9 +130,11 @@ public class SdrkUtils {
             }
 
             if(dataMap.size()>1){//不值包含mn
-                if(DeviceDeployEnum.SURV_SOIL.getType().equals(deploy.getDeployType())){//土壤监测设备
+                if(DeviceDeployEnum.SURV_SOIL.getType().equals(deploy.getDeployType()) || DeviceDeployEnum.SURV_AIR.getType().equals(deploy.getDeployType())){//土壤/空气监测设备
                     survTransdataSoilService.saveBaowen(dataMap, deploy,deviceDeployMap);
-                }else if(DeviceDeployEnum.FLOWMETER.getType().equals(deploy.getDeployType())){
+                } else if (DeviceDeployEnum.WATER_QULITY.getType().equals(deploy.getDeployType())) {//水监测设备
+                    survTransdataSoilService.saveWaterBaowen(dataMap, deploy,deviceDeployMap);
+                } else if(DeviceDeployEnum.FLOWMETER.getType().equals(deploy.getDeployType())){
                     flowmeterService.saveBaowen(dataMap, deploy,deviceDeployMap);
                 }
 
@@ -243,4 +279,6 @@ public class SdrkUtils {
         return null;
     }
 
+
+
 }

src/main/resources/application-local.yml

@@ -7,7 +7,7 @@ server:
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://172.27.17.3:13306/fx_nsp?useUnicode=true&useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+    url: jdbc:mysql://172.27.17.13:13306/fx_nsp?useUnicode=true&useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
     username: user_fx
     password: user_fx
     type: com.alibaba.druid.pool.DruidDataSource
@@ -77,13 +77,47 @@ xxl:
       logpath: /logs/xxl-job/jobhandler
       logretentiondays: 30
 mqtt:
-  host: tcp://mqtt.ilhzn.cn:10007
+  enabled: true
-  userName: lhzn.mqtt
+  # 指定默认客户端名称（可选）
-  passWord: lhzn.2025
+  default-client: broker1
-  qos: 1
+  # 多客户端配置
-  clientId: fxgather-client-${random.uuid} #ClientId_local必须唯一。
+  clients:
-  timeout: 10 # 超时时间
+    - name: lhiotMqtt
-  keepalive: 30 # 保持连接时间
+      enabled: true
-  clearSession: false   # 清除会话(设置为false,断开连接，重连后使用原来的会话 保留订阅的主题，能接收离线期间的消息)
+      broker:
+        url: "tcp://mqtt.ilhzn.cn:10007"
+      client:
+        id: fxgather-client-${random.uuid}
+        clean-session: true
+      connection:
+        timeout: 10
+        keep-alive: 30
+        automatic-reconnect: true
+      auth:
+        username: "lhzn.mqtt"
+        password: "lhzn.2025"
+      topics:
+        status: "device/status"
+      qos: 1
+      retained: false
+
+    - name: renkeMqtt
+      enabled: true
+      broker:
+        url: "tcp://rtd.mqtt.0531yun.com:1883"
+      client:
+        id: fxgather-client-${random.uuid}
+        clean-session: true
+      connection:
+        timeout: 10
+        keep-alive: 30
+        automatic-reconnect: true
+      auth:
+        username: "h250830lhzn"
+        password: "h250830lhzn"
+      topics:
+        status: "device/status2"
+      qos: 1
+      retained: false
 
 

src/main/resources/application-prod.yml

@@ -80,26 +80,46 @@ xxl:
   # 清除会话(设置为false,断开连接，重连后使用原来的会话 保留订阅的主题，能接收离线期间的消息)
 mqtt:
   enabled: true
-  broker:
+  # 指定默认客户端名称（可选）
-    url: tcp://mqtt.ilhzn.cn:10007
+  default-client: broker1
-    # 多个broker配置: tcp://broker1:1883,tcp://broker2:1883
+  # 多客户端配置
-  client:
+  clients:
-    id: lanhai-mqtt-client-${random.uuid}
+    - name: lhiotMqtt
-    clean-session: false
+      enabled: true
-  connection:
+      broker:
-    timeout: 30
+        url: "tcp://mqtt.ilhzn.cn:10007"
-    keep-alive: 60
+      client:
-    max-reconnect-delay: 128000  # 最大重连延迟(ms)
+        id: fxgather-client-${random.uuid}
-    automatic-reconnect: true
+        clean-session: true
-  auth:
+      connection:
-    username: lhzn.mqtt
+        timeout: 10
-    password: lhzn.2025
+        keep-alive: 30
-  topics:
+        automatic-reconnect: true
-    send: "lanhai/mqtt/send"
+      auth:
-    receive: "lanhai/mqtt/receive"
+        username: "lhzn.mqtt"
-    status: "lanhai/mqtt/status"
+        password: "lhzn.2025"
-    device: "lanhai/device/+/command"
+      topics:
-  qos: 1
+        status: "device/status"
-  retained: false
+      qos: 1
+      retained: false
+
+    - name: renkeMqtt
+      enabled: true
+      broker:
+        url: "tcp://rtd.mqtt.0531yun.com:1883"
+      client:
+        id: fxgather-client-${random.uuid}
+        clean-session: true
+      connection:
+        timeout: 10
+        keep-alive: 30
+        automatic-reconnect: true
+      auth:
+        username: "h250830lhzn"
+        password: "h250830lhzn"
+      topics:
+        status: "device/status2"
+      qos: 1
+      retained: false
 
 

src/test/java/com/lanhai/test/Test2.java

@@ -35,12 +35,10 @@ public class Test2 {
 //        survTransdataSoilService.saveBaowen(map);
 //        ip:110.179.80.65,port:51077
 
-        String hostAddress = "110.179.80.65";//ip:117.132.191.89
+          long now = -400;
-        String port = String.valueOf(51077);//port:8515
+          long f= -300;
-        System.out.println("ip:"+hostAddress+",port:"+port);
+          System.out.println(f < now);
-        ISurvDeviceDeployService deviceDeployService = SpringContextUtil.getBean(ISurvDeviceDeployService.class);
+
-        SurvDeviceDeploy deviceDeploy = deviceDeployService.getOneByIpPort(hostAddress,port);
-        System.out.println(deviceDeploy);
     }
 
 }

src/test/java/com/lanhai/test/testway.java

@@ -0,0 +1,10 @@
+package com.lanhai.test;
+
+public class testway {
+
+    public static void main(String[] args) {
+        long now = -300;
+        long f= -400;
+        System.out.println(f < now);
+    }
+}