初始化mqtt和fluxMq
ZhangXushuo
commit
940ed7132f
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@ -0,0 +1,39 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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/.idea
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.fivegroup</groupId>
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<artifactId>mqtt_fluxMq</artifactId>
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<version>1.0-SNAPSHOT</version>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.5.6</version>
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</parent>
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<properties>
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<maven.compiler.source>17</maven.compiler.source>
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<maven.compiler.target>17</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<!-- Spring Boot Web Starter -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!-- Kafka Clients -->
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<dependency>
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<groupId>org.apache.kafka</groupId>
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<artifactId>kafka-clients</artifactId>
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<version>2.8.0</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.kafka</groupId>
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<artifactId>spring-kafka</artifactId>
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</dependency>
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<!-- Spring Integration MQTT -->
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<dependency>
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<groupId>org.springframework.integration</groupId>
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<artifactId>spring-integration-mqtt</artifactId>
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</dependency>
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<!-- Eclipse Paho MQTT Client -->
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<dependency>
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<groupId>org.eclipse.paho</groupId>
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<artifactId>org.eclipse.paho.client.mqttv3</artifactId>
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<version>1.2.5</version>
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</dependency>
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<!-- Lombok (如果您需要) -->
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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</dependency>
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<dependency>
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<groupId>com.alibaba.fastjson2</groupId>
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<artifactId>fastjson2</artifactId>
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<version>2.0.41</version>
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</dependency>
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</dependencies>
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</project>
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package com.fivegroup;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class MqttApplication {
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public static void main(String[] args) {
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SpringApplication.run(MqttApplication.class,args);
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}
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}
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package com.fivegroup.common;
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import java.math.BigDecimal;
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/**
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* 系统常量
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* @author ZhangXushuo
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* @version 2023/12/1 - 15:45
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*/
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public class SystemConstant {
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public static final BigDecimal powerConsumption = new BigDecimal(1000);
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public static final BigDecimal hundredKilometers = new BigDecimal(100);
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public static final String MSG_START="7E";
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public static final String MSG_END ="7E";
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}
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package com.fivegroup.common;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.ScheduledFuture;
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import java.util.concurrent.TimeUnit;
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/**
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* 线程池
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*
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* @author ZhangXushuo
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* @version 2023/12/1 - 15:50
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*/
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public class ThreadPool {
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private static final ScheduledExecutorService scheduledThreadPool = Executors.newScheduledThreadPool(16);
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public static ScheduledFuture<?> submit (Runnable thread){
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// 参数分别是： 任务， 多久后开始执行， 每隔多久执行一次（周期），时间单位
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return scheduledThreadPool.scheduleAtFixedRate(thread, 0, 1, TimeUnit.SECONDS);
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}
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public static void shutdown(){
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scheduledThreadPool.shutdown();
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}
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}
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package com.fivegroup.config;
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import org.apache.kafka.clients.producer.ProducerConfig;
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import org.apache.kafka.common.serialization.StringSerializer;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.kafka.annotation.EnableKafka;
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import org.springframework.kafka.core.DefaultKafkaProducerFactory;
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import org.springframework.kafka.core.KafkaTemplate;
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import org.springframework.kafka.core.ProducerFactory;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* kafka配置连接通道
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*
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* @author ZhangXushuo
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* @version 2023/12/1 - 18:42
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*/
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@Configuration
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@EnableKafka
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public class KafkaChannel {
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//这个类是kafka 的配置类，在这里配置了kafka的连接信息，包括服务器地址，端口号，topic等等。
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public static final String TOPIC_NAME = "topic_test";
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public static final String BOOTSTRAP_SERVERS = "123.207.204.152:9092";
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public static final String GROUP_ID = "group_test";
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/**
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* 生产工厂
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*/
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@Bean
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public ProducerFactory<String, String> producerFactory() {
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Map<String, Object> configProps = new HashMap<>();
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configProps.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, BOOTSTRAP_SERVERS);
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configProps.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
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configProps.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
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// 可以根据需要添加其他配置
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return new DefaultKafkaProducerFactory<>(configProps);
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}
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/**
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* Kafka 模板
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*/
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@Bean
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public KafkaTemplate<String, String> kafkaTemplate() {
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return new KafkaTemplate<>(producerFactory());
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}
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}
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package com.fivegroup.config;
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import org.eclipse.paho.client.mqttv3.IMqttClient;
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import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
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import org.eclipse.paho.client.mqttv3.MqttException;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory;
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/**
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* mqtt配置
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*
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* @author ZhangXushuo
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* @version 2023/12/1 - 18:44
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*/
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@Configuration
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public class MqttChannel {
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public static final String MQTT_SERVER_URL = "tcp://fluxmq.muyu.icu:1883";
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public static final String CLIENT_ID = "grouping_connection";
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public static final String USERNAME = "root";
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public static final String PASSWORD = "root";
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/**
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* mqtt Connect 选项
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*/
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@Bean
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public MqttConnectOptions mqttConnectOptions() {
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MqttConnectOptions options = new MqttConnectOptions();
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options.setServerURIs(new String[]{MQTT_SERVER_URL});
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options.setUserName(USERNAME);
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options.setPassword(PASSWORD.toCharArray());
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// 添加其他连接选项，例如SSL证书等
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return options;
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}
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/**
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* mqtt 客户端工厂
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*/
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@Bean
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public IMqttClient mqttClient() {
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IMqttClient clientInstance=null;
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DefaultMqttPahoClientFactory factory = new DefaultMqttPahoClientFactory();
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factory.setConnectionOptions(mqttConnectOptions());
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try {
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clientInstance = factory.getClientInstance(MQTT_SERVER_URL, CLIENT_ID);
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} catch (MqttException e) {
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throw new RuntimeException(e);
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}
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return clientInstance;
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}
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}
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package com.fivegroup.domain;
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import lombok.*;
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import java.math.BigDecimal;
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import java.util.Date;
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/**
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* 车辆数据
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*
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* @author ZhangXushuo
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* @version 2023/12/1 - 20:06
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*/
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@Data
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@Builder
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@ToString
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@NoArgsConstructor
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@AllArgsConstructor
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public class VehicleData {
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/**
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* 主键id
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*/
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private Integer id;
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/**
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* VIN
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*/
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private String vin;
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/**
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* 时间戳
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*/
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private Date createTime;
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/**
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* 经度
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*/
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private String longitude;
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/**
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* 维度
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*/
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private String latitude;
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/**
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* 速度
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*/
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private String speed;
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/**
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* 里程
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*/
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private BigDecimal mileage;
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/**
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* 总电压
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*/
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private String voltage;
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/**
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* 总电流
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*/
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private String current;
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/**
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* 绝缘电阻
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*/
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private String resistance;
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/**
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* 档位
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*/
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private String gear;
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/**
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* 加速踏板行程值
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*/
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private String accelerationPedal;
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/**
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* 制动踏板行程值
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*/
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private String brakePedal;
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/**
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* 燃料消耗率
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*/
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private String fuelConsumptionRate;
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/**
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* 电机控制器温度
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*/
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private String motorControllerTemperature;
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/**
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* 电机转速
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*/
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private String motorSpeed;
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/**
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* 电机转矩
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*/
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private String motorTorque;
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/**
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* 电机温度
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*/
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private String motorTemperature;
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/**
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* 电机电压
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*/
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private String motorVoltage;
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/**
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* 电机电流
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*/
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private String motorCurrent;
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/**
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* 动力电池剩余电量SOC
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*/
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private BigDecimal remainingBattery;
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/**
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* 当前状态允许的最大反馈功率
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*/
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private String maximumFeedbackPower;
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/**
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* 当前状态允许最大放电功率
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*/
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private String maximumDischargePower;
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/**
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* BMS自检计数器
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*/
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private String selfCheckCounter;
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/**
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* 动力电池充放电电流
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*/
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private String totalBatteryCurrent;
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/**
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* 动力电池负载端总电压V3
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*/
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private String totalBatteryVoltage;
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/**
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* 单次最大电压
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*/
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private String singleBatteryMaxVoltage;
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|
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/**
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* 单体电池最低电压
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*/
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private String singleBatteryMinVoltage;
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/**
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* 单体电池最高温度
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*/
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private String singleBatteryMaxTemperature;
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|
||||
/**
|
||||
* 单体电池最低温度
|
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*/
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private String singleBatteryMinTemperature;
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||||
|
||||
/**
|
||||
* 动力电池可用容量
|
||||
*/
|
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private String availableBatteryCapacity;
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||||
|
||||
/**
|
||||
* 车辆状态
|
||||
*/
|
||||
private int vehicleStatus;
|
||||
|
||||
/**
|
||||
* 充电状态
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||||
*/
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private int chargingStatus;
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||||
|
||||
/**
|
||||
* 运行状态
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||||
*/
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private int operatingStatus;
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||||
|
||||
/**
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* SOC
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*/
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||||
private int socStatus;
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||||
|
||||
/**
|
||||
* 可充电储能装置工作状态
|
||||
*/
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||||
private int chargingEnergyStorageStatus;
|
||||
|
||||
/**
|
||||
* 驱动电机状态
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||||
*/
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||||
private int driveMotorStatus;
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||||
|
||||
/**
|
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* 定位是否有效
|
||||
*/
|
||||
private int positionStatus;
|
||||
|
||||
/**
|
||||
* EAS(汽车防盗系统)状态
|
||||
*/
|
||||
private int easStatus;
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||||
|
||||
/**
|
||||
* PTC(电动加热器)状态
|
||||
*/
|
||||
private int ptcStatus;
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||||
|
||||
/**
|
||||
* EPS(电动助力系统)状态
|
||||
*/
|
||||
private int epsStatus;
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||||
|
||||
/**
|
||||
* ABS(防抱死)状态
|
||||
*/
|
||||
private int absStatus;
|
||||
|
||||
/**
|
||||
* MCU(电机/逆变器)状态
|
||||
*/
|
||||
private int mcuStatus;
|
||||
|
||||
/**
|
||||
* 动力电池加热状态
|
||||
*/
|
||||
private int heatingStatus;
|
||||
|
||||
/**
|
||||
* 动力电池当前状态
|
||||
*/
|
||||
private int batteryStatus;
|
||||
|
||||
/**
|
||||
* 动力电池保温状态
|
||||
*/
|
||||
private int batteryInsulationStatus;
|
||||
|
||||
|
||||
public static VehicleData getBuild(String messages) {
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||||
char start = messages.charAt(0);
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||||
char end = messages.charAt(messages.length() - 1);
|
||||
System.out.println(start);
|
||||
System.out.println(end);
|
||||
return VehicleData.builder()
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||||
.vin(messages.substring(1, 18))
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||||
//messages.substring(18, 31)
|
||||
.createTime(new Date())
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||||
.longitude(messages.substring(31, 42))
|
||||
.latitude(messages.substring(42, 52))
|
||||
.speed(messages.substring(52, 58))
|
||||
.mileage(new BigDecimal(messages.substring(58, 69)))
|
||||
.voltage(messages.substring(69, 75))
|
||||
.current(messages.substring(75, 80))
|
||||
.resistance(messages.substring(80, 89))
|
||||
.gear(messages.substring(89, 90))
|
||||
.accelerationPedal(messages.substring(90, 92))
|
||||
.brakePedal(messages.substring(92, 94))
|
||||
.fuelConsumptionRate(messages.substring(94, 99))
|
||||
.motorControllerTemperature(messages.substring(99, 105))
|
||||
.motorSpeed(messages.substring(105, 110))
|
||||
.motorTorque(messages.substring(110, 114))
|
||||
.motorTemperature(messages.substring(114, 120))
|
||||
.motorVoltage(messages.substring(120, 125))
|
||||
.motorCurrent(messages.substring(125, 133))
|
||||
.remainingBattery(new BigDecimal(messages.substring(133, 139)))
|
||||
.maximumFeedbackPower(messages.substring(139, 145))
|
||||
.maximumDischargePower(messages.substring(145, 151))
|
||||
.selfCheckCounter(messages.substring(151, 153))
|
||||
.totalBatteryCurrent(messages.substring(153, 158))
|
||||
.totalBatteryVoltage(messages.substring(158, 164))
|
||||
.singleBatteryMaxVoltage(messages.substring(164, 168))
|
||||
.singleBatteryMinVoltage(messages.substring(168, 172))
|
||||
.singleBatteryMaxTemperature(messages.substring(172, 178))
|
||||
.singleBatteryMinTemperature(messages.substring(178, 184))
|
||||
.availableBatteryCapacity(messages.substring(184, 190))
|
||||
.vehicleStatus(Integer.valueOf(messages.substring(190, 191)))
|
||||
.chargingStatus(Integer.valueOf(messages.substring(191, 192)))
|
||||
.operatingStatus(Integer.valueOf(messages.substring(192, 193)))
|
||||
.socStatus(Integer.valueOf(messages.substring(193, 194)))
|
||||
.chargingEnergyStorageStatus(Integer.valueOf(messages.substring(194, 195)))
|
||||
.driveMotorStatus(Integer.valueOf(messages.substring(195, 196)))
|
||||
.positionStatus(Integer.valueOf(messages.substring(196, 197)))
|
||||
.easStatus(Integer.valueOf(messages.substring(197, 198)))
|
||||
.ptcStatus(Integer.valueOf(messages.substring(198, 199)))
|
||||
.epsStatus(Integer.valueOf(messages.substring(199, 200)))
|
||||
.absStatus(Integer.valueOf(messages.substring(200, 201)))
|
||||
.mcuStatus(Integer.valueOf(messages.substring(201, 202)))
|
||||
.heatingStatus(Integer.valueOf(messages.substring(202, 203)))
|
||||
.batteryStatus(Integer.valueOf(messages.substring(203, 204)))
|
||||
.batteryInsulationStatus(Integer.valueOf(messages.substring(204, 205)))
|
||||
.build();
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
package com.fivegroup.service;
|
||||
|
||||
import com.fivegroup.config.MqttChannel;
|
||||
import com.fivegroup.utils.MqttCallBacks;
|
||||
import org.eclipse.paho.client.mqttv3.*;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.integration.annotation.ServiceActivator;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import javax.annotation.PostConstruct;
|
||||
|
||||
/**
|
||||
* 收到mqtt的消息分流给kafka
|
||||
*
|
||||
* @author ZhangXushuo
|
||||
* @version 2023/12/1 - 19:00
|
||||
*/
|
||||
@Service
|
||||
public class ShuntService {
|
||||
@Autowired
|
||||
MqttCallBacks mqttCallBack;
|
||||
@Autowired
|
||||
private MqttChannel mqttChannel;
|
||||
|
||||
/**
|
||||
* 在这个示例中，我们使用@ServiceActivator注解将handleMessage方法标记为消息处理器。
|
||||
* 该方法会在接收到MQTT消息时被调用。通过mqtt_receivedTopic头部可以获取到消息的主题，
|
||||
* 通过message.getPayload()可以获取到消息的内容。
|
||||
*/
|
||||
@PostConstruct
|
||||
@ServiceActivator(inputChannel = "mqttInputChannel")
|
||||
public void mqttAc() {
|
||||
// 在这里处理接收到的MQTT消息
|
||||
try {
|
||||
IMqttClient client = mqttChannel.mqttClient();
|
||||
client.connect();
|
||||
client.subscribe("five");
|
||||
client.setCallback(mqttCallBack);
|
||||
} catch (MqttException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
package com.fivegroup.utils;
|
||||
|
||||
import com.alibaba.fastjson2.JSONObject;
|
||||
import com.fivegroup.config.KafkaChannel;
|
||||
import com.fivegroup.domain.VehicleData;
|
||||
import lombok.extern.log4j.Log4j2;
|
||||
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
|
||||
import org.eclipse.paho.client.mqttv3.MqttCallback;
|
||||
import org.eclipse.paho.client.mqttv3.MqttMessage;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.kafka.core.KafkaTemplate;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* mqtt回调函数重写
|
||||
*
|
||||
* @author ZhangXushuo
|
||||
* @version 2023/12/1 - 19:42
|
||||
*/
|
||||
@Log4j2
|
||||
@Component
|
||||
public class MqttCallBacks implements MqttCallback {
|
||||
@Autowired
|
||||
KafkaChannel kafkaChannel;
|
||||
|
||||
/**
|
||||
* 连接丢失
|
||||
*/
|
||||
@Override
|
||||
public void connectionLost(Throwable throwable) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* 消息已到达
|
||||
*/
|
||||
@Override
|
||||
public void messageArrived(String topci, MqttMessage mqttMessage) throws Exception {
|
||||
String s1 = new String(mqttMessage.getPayload());
|
||||
System.out.println(s1 + "数据" + s1);
|
||||
StringBuilder sb = new StringBuilder();
|
||||
String[] arr = s1.split(" ");
|
||||
int length = arr.length;
|
||||
for (int i = 0; i < length; i++) {
|
||||
int ch = Integer.parseInt(arr[i], 16);
|
||||
sb.append((char) ch);
|
||||
}
|
||||
|
||||
VehicleData build = VehicleData.getBuild(sb.toString());
|
||||
// String vin = build.getVin();
|
||||
String vin ="five";
|
||||
KafkaTemplate<String, String> kafkaed = kafkaChannel.kafkaTemplate();
|
||||
kafkaed.send(vin, JSONObject.toJSONString(build));
|
||||
}
|
||||
|
||||
/**
|
||||
* 交货完成
|
||||
*/
|
||||
@Override
|
||||
public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) {
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue