接口整理

jiangping

2023-10-11 fc733faa4b1ab32e5f44f7391d8113fa86ba4f48

接口整理

 server/platform/src/main/resources/application.yml

@@ -62,3 +62,4 @@

mqtt:
  clientid: doumeetestplat


 server/services/src/main/java/com/doumee/core/mqtt/config/MqttClientInit.java

@@ -1,8 +1,10 @@
package com.doumee.core.mqtt.config;

import com.doumee.core.constants.Constants;
import com.doumee.core.mqtt.service.MqttPushCallback;
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.MqttTopic;
import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;

@@ -15,7 +17,7 @@
            }
            try {
                // host为主机名，clientid即连接MQTT的客户端ID，一般以唯一标识符表示，MemoryPersistence设置clientid的保存形式，默认为以内存保存
                client = new org.eclipse.paho.client.mqttv3.MqttClient(config.getHost(), config.getClientid() ,new MemoryPersistence());
                client = new org.eclipse.paho.client.mqttv3.MqttClient(config.getHost(), config.getClientid()+ Constants.getUUID(),new MemoryPersistence());
                // MQTT的连接设置
                MqttConnectOptions   options = new MqttConnectOptions();
                // 设置是否清空session,这里如果设置为false表示服务器会保留客户端的连接记录，设置为true表示每次连接到服务器都以新的身份连接
@@ -41,37 +43,11 @@
            }
            return  client;
        }
        public static synchronized MqttClient refreshClient(MqttConfig config,MqttPushCallback callBack){
        public static synchronized void refreshClient() throws MqttException {
            if(client !=null){
                return  client;
                boolean result = client.isConnected();
                   client.reconnect();
            }
            try {
                // host为主机名，clientid即连接MQTT的客户端ID，一般以唯一标识符表示，MemoryPersistence设置clientid的保存形式，默认为以内存保存
                client = new org.eclipse.paho.client.mqttv3.MqttClient(config.getHost(), config.getClientid() ,new MemoryPersistence());
                // MQTT的连接设置
                MqttConnectOptions   options = new MqttConnectOptions();
                // 设置是否清空session,这里如果设置为false表示服务器会保留客户端的连接记录，设置为true表示每次连接到服务器都以新的身份连接
                options.setCleanSession(false);
                // 设置连接的用户名
                options.setUserName(config.getUsername());
                // 设置连接的密码
                options.setPassword(config.getPassword().toCharArray());
                // 设置超时时间 单位为秒
                options.setConnectionTimeout(10);
                // 设置会话心跳时间 单位为秒 服务器会每隔1.5*20秒的时间向客户端发送个消息判断客户端是否在线，但这个方法并没有重连的机制
                options.setKeepAliveInterval(20);
                // 设置回调
                client.setCallback(callBack);
                //设置断开后重新连接
                options.setAutomaticReconnect(true);
                MqttTopic topic = client.getTopic(config.getClientid()+"_close");
                //遗嘱
                options.setWill(topic, "close".getBytes(), 1, true);
                client.connect(options);
            } catch (Exception e) {
                e.printStackTrace();
            }
            return  client;
        }

}

 server/services/src/main/java/com/doumee/core/mqtt/config/MqttConfig.java

@@ -1,5 +1,6 @@
package com.doumee.core.mqtt.config;

import com.doumee.core.constants.Constants;
import lombok.Data;
import org.eclipse.paho.client.mqttv3.MqttClient;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
@@ -8,6 +9,7 @@
import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import org.yaml.snakeyaml.scanner.Constant;


@Component

 server/services/src/main/java/com/doumee/core/mqtt/service/MqttPushCallback.java

@@ -1,11 +1,10 @@
package com.doumee.core.mqtt.service;

import com.doumee.core.mqtt.config.MqttClientInit;
import com.doumee.core.mqtt.config.MqttConfig;
import com.doumee.service.business.DeviceService;
import com.doumee.service.business.DeviceSubcribeService;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallback;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.eclipse.paho.client.mqttv3.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@@ -21,9 +20,13 @@
        //接收消息回调
        @Override
        public void connectionLost(Throwable cause) {

            try {
                MqttClientInit.refreshClient();
            } catch (MqttException e) {
                throw new RuntimeException(e);
            }
            // 连接丢失后，一般在这里面进行重连
//            System.out.println("连接断开，可以做重连");
            System.out.println("连接断开，可以做重连");
        }

        @Override

 server/services/src/main/resources/application-dev.yml

@@ -54,7 +54,7 @@
########################mqtt相关配置########################
mqtt:
  host: tcp://175.27.187.84:1883
  username: doumee
  username: doumee1
  password: doumee@168

tencent: