feat():车辆网关:fluxmq通过rabbitmq发送vin

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/MqttPublishSample.java

@@ -0,0 +1,50 @@
+package com.muyu.car;
+
+import org.eclipse.paho.client.mqttv3.*;
+import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
+
+public class MqttPublishSample {
+
+    public static void main(String[] args) {
+
+        String topic        = "vehicle";
+        String content      = "Message from MqttPublishSample";
+        int qos             = 2;
+        String broker       = "tcp://120.55.62.0:1883";
+        String clientId     = "JavaSample";
+
+        try {
+            // 第三个参数为空，默认持久化策略
+            MqttClient sampleClient = new MqttClient(broker, clientId);
+            MqttConnectOptions connOpts = new MqttConnectOptions();
+            connOpts.setCleanSession(true);
+            System.out.println("Connecting to broker: "+broker);
+            sampleClient.connect(connOpts);
+            sampleClient.subscribe(topic,0);
+            sampleClient.setCallback(new MqttCallback() {
+                // 连接丢失
+                @Override
+                public void connectionLost(Throwable throwable) {
+
+                }
+                // 连接成功
+                @Override
+                public void messageArrived(String s, MqttMessage mqttMessage) throws Exception {
+                    System.out.println(new String(mqttMessage.getPayload()));
+                }
+                // 接收信息
+                @Override
+                public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) {
+
+                }
+            });
+        } catch(MqttException me) {
+            System.out.println("reason "+me.getReasonCode());
+            System.out.println("msg "+me.getMessage());
+            System.out.println("loc "+me.getLocalizedMessage());
+            System.out.println("cause "+me.getCause());
+            System.out.println("excep "+me);
+            me.printStackTrace();
+        }
+    }
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/domain/api/req/VehicleConnectionReq.java

@@ -1,5 +1,6 @@
 package com.muyu.car.domain.api.req;
 
+import com.alibaba.fastjson2.annotation.JSONField;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -31,7 +32,8 @@ public class VehicleConnectionReq {
     /**
      * vin
      */
-    private String vin;
+    @JSONField(name = "vehicleVin")
+    private String vehicleVin;
     /**
      * 时间戳
      */
@@ -39,10 +41,15 @@ public class VehicleConnectionReq {
     /**
      * 用户名
      */
-    private String userName;
+    @JSONField(name = "username")
+    private String username;
     /**
      * 随机字符串
      */
     private String nonce;
+    /**
+     * 密码
+     */
+    private String password;
 
 }

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/domain/model/MqttServerModel.java

@@ -0,0 +1,30 @@
+package com.muyu.car.domain.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.domain.model
+ * @Project：cloud-server-8
+ * @name：MqttServerModel
+ * @Date：2024/10/7 下午6:40
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class MqttServerModel {
+
+    /**
+     * MQTT服务节点
+     */
+    private String broker;
+    /**
+     * MQTT订阅主题
+     */
+    private String topic;
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/domain/model/VehicleInformation.java

@@ -0,0 +1,86 @@
+package com.muyu.car.domain.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.domain.model
+ * @Project：cloud-server-8
+ * @name：Vehicle
+ * @Date：2024/10/6 上午10:33
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class VehicleInformation {
+
+    /**
+     * 车辆ID
+     */
+    private String carInformationId ;
+    /**
+     * 车辆唯一VIN
+     */
+    private String carInformationVIN ;
+    /**
+     * 车牌号
+     */
+    private String carInformationLicensePlate ;
+    /**
+     * 车辆品牌
+     */
+    private String carInformationBrand ;
+    /**
+     * 车辆颜色
+     */
+    private String carInformationColor ;
+    /**
+     * 车辆驾驶员
+     */
+    private String carInformationDriver ;
+    /**
+     * 车检到期日期
+     */
+    private String carInformationExamineEnddata ;
+    /**
+     * 车辆电机厂商
+     */
+    private String carInformationMotorManufacturer ;
+    /**
+     * 车辆电机型号
+     */
+    private String carInformationMotorModel ;
+    /**
+     * 车辆电池厂商
+     */
+    private String carInformationBatteryManufacturer ;
+    /**
+     * 车辆电池型号
+     */
+    private String carInformationBatteryModel ;
+    /**
+     * 车辆电子围栏外键ID
+     */
+    private String carInformationFence ;
+    /**
+     * 车辆类型外键ID
+     */
+    private String carInformationType ;
+    /**
+     * 是否重点车辆 (0否默认 1是 )
+     */
+    private String carInformationFocus ;
+    /**
+     * 车辆策略id
+     */
+    private String carStrategyId ;
+    /**
+     * 启用状态(1.在线 2.离线 3.已断开 4.待连接 5.维修中)
+     */
+    private String carInformationState ;
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/domain/model/properties/MqttProperties.java

@@ -0,0 +1,51 @@
+package com.muyu.car.domain.model.properties;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.domain.model.properties
+ * @Project：cloud-server-8
+ * @name：MqttProperties
+ * @Date：2024/10/6 下午8:24
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class MqttProperties {
+
+    /**
+     * 节点
+     */
+    private String broker;
+
+    /**
+     * 主题
+     */
+    private String topic;
+
+    /**
+     * 用户名
+     */
+    private String username;
+
+    /**
+     * 密码
+     */
+    private String password;
+
+    /**
+     * 节点ID
+     */
+    private String clientId;
+
+    /**
+     * 上报级别
+     */
+    private int qos = 0;
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/domain/model/properties/MqttServerModel.java

@@ -0,0 +1,39 @@
+package com.muyu.car.domain.model.properties;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.domain.model.properties
+ * @Project：cloud-server-8
+ * @name：MqttServerModel
+ * @Date：2024/10/6 下午8:25
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MqttServerModel {
+
+    private static final Logger log = LoggerFactory.getLogger(MqttServerModel.class);
+    /**
+     * MQTT服务节点
+     */
+    private String broker;
+
+    /**
+     * MQTT订阅主题
+     */
+    private String topic;
+
+    public String getBroker () {
+        log.info("broker: {}", broker);
+        return broker.contains("tcp://") ? broker : "tcp://" + broker + ":1883";
+    }
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/controller/VehicleInformation.java

@@ -1,21 +0,0 @@
-package com.muyu.car.gateway.controller;
-
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-/**
- * 车辆信息接口
- * @Author：蓬叁
- * @Package：com.muyu.car.gateway.controller
- * @Project：cloud-server-8
- * @name：VehicleInformation
- * @Date：2024/10/4 上午9:40
- */
-@RestController
-@RequestMapping("/vehicle")
-public class VehicleInformation {
-
-//    @PostMapping("/")
-
-}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/controller/VehicleInformationController.java

@@ -0,0 +1,35 @@
+package com.muyu.car.gateway.controller;
+
+import com.muyu.car.domain.api.req.VehicleConnectionReq;
+import com.muyu.car.domain.model.MqttServerModel;
+import com.muyu.car.domain.model.VehicleInformation;
+import com.muyu.car.gateway.service.VehicleInformationService;
+import com.muyu.common.core.domain.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 车辆获取信息
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.controller
+ * @Project：cloud-server-8
+ * @name：VehicleInformationController
+ * @Date：2024/10/6 下午2:39
+ */
+@RestController
+@RequestMapping("/verify")
+public class VehicleInformationController {
+
+    @Autowired
+    private VehicleInformationService vehicleInformationService;
+
+    @PostMapping("/vehicleConnection")
+    public Result<MqttServerModel> getVehicleData(
+            @Validated @RequestBody VehicleConnectionReq vehicleConnectionReq
+    ) {
+
+        return Result.success(vehicleInformationService.getVehicleData(vehicleConnectionReq));
+    }
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/controller/VehicleInstanceController.java

@@ -0,0 +1,25 @@
+package com.muyu.car.gateway.controller;
+
+import com.muyu.car.domain.model.VehicleInformation;
+import com.muyu.car.gateway.service.VehicleInstanceService;
+import com.muyu.common.core.domain.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 车辆实例控制层
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.controller
+ * @Project：cloud-server-8
+ * @name：VehicleInformation
+ * @Date：2024/10/4 上午9:40
+ */
+@RestController
+@RequestMapping("/vehicle")
+public class VehicleInstanceController {
+
+    @Autowired private VehicleInstanceService vehicleInstanceService;
+
+
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/mq/CreateExchange.java

@@ -0,0 +1,53 @@
+package com.muyu.car.gateway.mq;
+
+import lombok.extern.log4j.Log4j2;
+import org.springframework.amqp.core.*;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.core.RabbitAdmin;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.stereotype.Component;
+
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.mq
+ * @Project：cloud-server-8
+ * @name：CreateExchange
+ * @Date：2024/10/7 下午8:53
+ */
+@Log4j2
+@Component
+public class CreateExchange implements ApplicationRunner {
+
+    @Autowired
+    private ConnectionFactory connectionFactory;
+
+    @Override
+    public void run(ApplicationArguments args)  {
+        log.info("=====>开始创建交换机");
+
+        try {
+            RabbitAdmin rabbitAdmin = new RabbitAdmin(connectionFactory);
+
+            // 创建Fanout类型的交换机
+            FanoutExchange exchange = new FanoutExchange("ONLINE_EXCHANGE", true, false);
+
+            rabbitAdmin.declareExchange(exchange);
+
+            // 创建队列
+            Queue queue = new Queue("GO_ONLINE", true, false, false);
+
+            rabbitAdmin.declareQueue(queue);
+
+            // Fanout交换机绑定
+            rabbitAdmin.declareBinding(BindingBuilder.bind(queue).to(exchange));
+
+            log.info("=====>交换机创建成功");
+            log.info("=====>队列创建成功并绑定到交换机");
+        }catch (Exception e) {
+            log.info(e.getMessage());
+        }
+    }
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/service/VehicleInformationService.java

@@ -0,0 +1,17 @@
+package com.muyu.car.gateway.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.muyu.car.domain.api.req.VehicleConnectionReq;
+import com.muyu.car.domain.model.MqttServerModel;
+import com.muyu.car.domain.model.VehicleInformation;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.service
+ * @Project：cloud-server-8
+ * @name：VehicleInformationService
+ * @Date：2024/10/6 下午2:40
+ */
+public interface VehicleInformationService{
+    MqttServerModel getVehicleData(VehicleConnectionReq vehicleConnectionReq);
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/service/VehicleInstanceService.java

@@ -0,0 +1,13 @@
+package com.muyu.car.gateway.service;
+
+import com.muyu.car.domain.model.VehicleInformation;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.service
+ * @Project：cloud-server-8
+ * @name：VehicleInstanceService
+ * @Date：2024/10/6 上午10:05
+ */
+public interface VehicleInstanceService {
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/service/impl/VehicleInformationServiceImpl.java

@@ -0,0 +1,44 @@
+package com.muyu.car.gateway.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.muyu.car.domain.api.req.VehicleConnectionReq;
+import com.muyu.car.domain.model.MqttServerModel;
+import com.muyu.car.domain.model.VehicleInformation;
+import com.muyu.car.gateway.service.VehicleInformationService;
+import com.muyu.car.mapper.VehicleInformationMapper;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.service.impl
+ * @Project：cloud-server-8
+ * @name：VehicleInformationServiceImpl
+ * @Date：2024/10/6 下午2:41
+ */
+@Log4j2
+@Service
+public class VehicleInformationServiceImpl implements VehicleInformationService{
+
+    @Autowired private VehicleInformationMapper vehicleInformationMapper;
+
+    @Override
+    public MqttServerModel getVehicleData(VehicleConnectionReq vehicleConnectionReq) {
+        log.info("车辆连接请求:[{}]",vehicleConnectionReq);
+        vehicleConnectionReq.setPassword(vehicleConnectionReq.getVehicleVin()+vehicleConnectionReq.getTimestamp()+vehicleConnectionReq.getNonce());
+
+        List<String> selectVehicle =vehicleInformationMapper.selectVehicleVin(vehicleConnectionReq.getVehicleVin());
+        if(selectVehicle.isEmpty()) {
+            vehicleInformationMapper.addVehicleConnection(vehicleConnectionReq);
+            log.info("车辆预上线成功");
+        }else {
+            log.info("车辆无法重复预上线");
+        }
+
+        return new MqttServerModel("tcp://121.199.172.3:1883","vehicle");
+    }
+
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/gateway/service/impl/VehicleInstanceServiceImpl.java

@@ -0,0 +1,18 @@
+package com.muyu.car.gateway.service.impl;
+
+import com.muyu.car.domain.model.VehicleInformation;
+import com.muyu.car.gateway.service.VehicleInstanceService;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.gateway.service.impl
+ * @Project：cloud-server-8
+ * @name：VehicleInstanceServceImpl
+ * @Date：2024/10/6 上午10:06
+ */
+@Log4j2
+@Service
+public class VehicleInstanceServiceImpl implements VehicleInstanceService {
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/instance/GenerateInstance.java

@@ -45,7 +45,7 @@ public class GenerateInstance implements ApplicationRunner {
                 // 设置地域ID
                 .setRegionId("cn-hangzhou")
                 // 设置镜像ID
-                .setImageId("m-bp10rcc4nsihqfoz0w7s")
+                .setImageId("m-bp1hkxfctk751s62jqhq")
                 // 设置实例类型
                 .setInstanceType("ecs.t6-c1m1.large")
                 // 设置安全组ID
@@ -65,7 +65,7 @@ public class GenerateInstance implements ApplicationRunner {
                 // 设置实例密码
                 .setPassword("EightGroup123.")
                 // 设置创建实例的数量
-                .setAmount(2);
+                .setAmount(1);
 
         com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
         try {

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/instance/QueryInstance.java

@@ -28,7 +28,6 @@ public class QueryInstance {
                 .setInstanceIds(JSON.toJSONString(instanceIds))
                 .setRegionId("cn-hangzhou");
 
-
         com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
 
         try {

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/mapper/VehicleInformationMapper.java

@@ -0,0 +1,21 @@
+package com.muyu.car.mapper;
+
+import com.muyu.car.domain.api.req.VehicleConnectionReq;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.muyu.car.mapper
+ * @Project：cloud-server-8
+ * @name：VehicleInformationMapper
+ * @Date：2024/10/6 下午2:19
+ */
+@Mapper
+public interface VehicleInformationMapper {
+    void addVehicleConnection(VehicleConnectionReq vehicleConnectionReq);
+
+    List<String> selectVehicleVin(@Param("vehicleVin") String vehicleVin);
+}

cloud-modules/cloud-modules-car-gateway/src/main/java/com/muyu/car/util/MD5Util.java

@@ -0,0 +1,71 @@
+package com.muyu.car.util;
+
+import lombok.extern.log4j.Log4j2;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.SecureRandom;
+
+@Log4j2
+public class MD5Util {
+
+    private static final Integer SALT_LENGTH = 12;
+
+    /**
+     * 将指定byte数组转换成16进制字符串
+     * @param b 字节数组
+     * @return 返回结果字符串
+     */
+    public static String byteToHexString(byte[] b) {
+        StringBuilder hexString = new StringBuilder();
+        for (byte value : b) {
+            String hex = Integer.toHexString(value & 0xFF);
+            if (hex.length() == 1) {
+                hex = '0' + hex;
+            }
+            hexString.append(hex.toUpperCase());
+        }
+        return hexString.toString();
+    }
+
+    /**
+     * 获得加密后的口令
+     * @param str 需要加密的字符串
+     * @return 加密后的字符串
+     */
+    public static String encrypted (String str) {
+        try {
+            // 声明加密后的口令数组变量
+            byte[] pwd = null;
+            // 随机数生成器
+            SecureRandom random = new SecureRandom();
+            // 声明盐数组变量
+            byte[] salt = new byte[SALT_LENGTH];
+            // 将随机数放入盐变量中
+            random.nextBytes(salt);
+
+            // 声明消息摘要对象
+            MessageDigest md = null;
+            // 创建消息摘要
+            md = MessageDigest.getInstance("MD5");
+            // 将盐数据传入消息摘要对象
+            md.update(salt);
+            // 将口令的数据传给消息摘要对象
+            md.update(str.getBytes(StandardCharsets.UTF_8));
+            // 获得消息摘要的字节数组
+            byte[] digest = md.digest();
+
+            // 因为要在口令的字节数组中存放盐，所以加上盐的字节长度
+            pwd = new byte[digest.length + SALT_LENGTH];
+            // 将盐的字节拷贝到生成的加密口令字节数组的前12个字节，以便在验证口令时取出盐
+            System.arraycopy(salt, 0, pwd, 0, SALT_LENGTH);
+            // 将消息摘要拷贝到加密口令字节数组从第13个字节开始的字节
+            System.arraycopy(digest, 0, pwd, SALT_LENGTH, digest.length);
+            // 将字节数组格式加密后的口令转化为16进制字符串格式的口令
+            return byteToHexString(pwd);
+        }catch (Exception exception){
+            log.info("md5加密失败：[{}]", str, exception);
+            return str;
+        }
+    }
+}

cloud-modules/cloud-modules-car-gateway/src/main/resources/mapper/VehicleInformationMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.@//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.muyu.car.mapper.VehicleInformationMapper">
+    <insert id="addVehicleConnection">
+        INSERT INTO `vehicle_connection` (`vin`, `timestamp`, `username`, `nonce`,`password`) VALUES (#{vehicleVin}, #{timestamp}, #{username}, #{nonce},#{password});
+    </insert>
+    <select id="selectVehicleVin" resultType="java.lang.String">
+        select
+            `vin`, `timestamp`, `username`, `nonce`,`password`
+        from
+            `vehicle_connection`
+        where `vin` = #{vehicleVin}
+    </select>
+</mapper>