Merge pull request 'dev.carData' (#3) from dev.carData into master

Reviewed-on: #3

cloud-modules/cloud-modules-carData/pom.xml

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.muyu</groupId>
+        <artifactId>cloud-modules</artifactId>
+        <version>3.6.3</version>
+    </parent>
+
+    <artifactId>cloud-modules-carData</artifactId>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    <dependencies>
+
+        <!-- SpringCloud Alibaba Nacos -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
+        <!-- SpringCloud Alibaba Nacos Config -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
+        <!-- SpringCloud Alibaba Sentinel -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+
+        <!-- SpringBoot Actuator -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
+        <!-- Mysql Connector -->
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+        </dependency>
+
+        <!-- MuYu Common DataSource -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-datasource</artifactId>
+        </dependency>
+
+        <!-- MuYu Common DataScope -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-datascope</artifactId>
+        </dependency>
+
+        <!-- MuYu Common Log -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-log</artifactId>
+        </dependency>
+
+        <!-- 接口模块 -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-api-doc</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-core</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+            <version>2.9.3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.kafka</groupId>
+            <artifactId>kafka-clients</artifactId>
+            <version>3.0.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.iotdb</groupId>
+            <artifactId>iotdb-session</artifactId>
+            <version>0.13.1</version>
+        </dependency>
+    </dependencies>
+</project>

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/CarDataApplication.java

@@ -0,0 +1,25 @@
+package com.muyu.carData;
+
+import com.muyu.common.security.annotation.EnableMyFeignClients;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+import javax.swing.*;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData
+ * @Project：cloud-server-8
+ * @name：CarDataApplication
+ * @Date：2024/9/26 15:33
+ */
+@SpringBootApplication
+@EnableMyFeignClients
+public class CarDataApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(CarDataApplication.class,args);
+        System.out.println("caused: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: java.nio.ByteBuffer.flip()Ljava/nio/ByteBuffer;;caused: java.nio.ByteBuffer.flip()Ljava/nio/ByteBuffer;");
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/annotation/IoTTableName.java

@@ -0,0 +1,18 @@
+package com.muyu.carData.annotation;
+
+import java.lang.annotation.*;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.annotation
+ * @Project：cloud-server-8
+ * @name：IoTTableName
+ * @Date：2024/9/27 19:29
+ */
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.TYPE, ElementType.ANNOTATION_TYPE})
+public @interface IoTTableName {
+
+    String value() default "";
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CacheExpiry.java

@@ -0,0 +1,29 @@
+package com.muyu.carData.config.cacheconfig;
+import com.github.benmanes.caffeine.cache.Expiry;
+import org.checkerframework.checker.index.qual.NonNegative;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.cacheconfig
+ * @Project：cloud-server-8
+ * @name：CacheExpiry
+ * @Date：2024/9/26 23:46
+ */
+public class CacheExpiry implements Expiry<String,ExpiryTime>{
+    @Override
+    public long expireAfterCreate(String key, ExpiryTime value, long currentTime) {
+        return TimeUnit.SECONDS.toNanos(value.getExpiryTime());
+    }
+
+    @Override
+    public long expireAfterUpdate(String key, ExpiryTime value, long currentTime, @NonNegative long currentDuration) {
+        return TimeUnit.SECONDS.toNanos(value.getRefreshTime());
+    }
+
+    @Override
+    public long expireAfterRead(String key, ExpiryTime value, long currentTime, @NonNegative long currentDuration) {
+        return TimeUnit.SECONDS.toNanos(value.getRefreshTime());
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CaffeineConfig.java

@@ -0,0 +1,26 @@
+package com.muyu.carData.config.cacheconfig;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.cacheconfig
+ * @Project：cloud-server-8
+ * @name：CaffeineConfig
+ * @Date：2024/9/26 23:51
+ */
+@Configuration
+public class CaffeineConfig {
+
+    @Bean
+    public Cache<String, ? extends ExpiryTime> caffeineCache(){
+        CacheExpiry cacheExpiry = new CacheExpiry();
+        return Caffeine.newBuilder()
+                .expireAfter(cacheExpiry)
+                .initialCapacity(128)
+                .build();
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/ExpiryTime.java

@@ -0,0 +1,33 @@
+package com.muyu.carData.config.cacheconfig;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.cacheconfig
+ * @Project：cloud-server-8
+ * @name：ExpiryTime
+ * @Date：2024/9/26 23:44
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ExpiryTime {
+
+    /**
+     * 过期时间单位（秒）默认30分钟
+     */
+    @Builder.Default
+    private long expiryTime = 30 * 60;
+
+    /**
+     * 刷新时间单位（秒） 默认15分钟
+     */
+    @Builder.Default
+    private long refreshTime = 15 * 60;
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/kafkaconfig/KafkaConfig.java

@@ -0,0 +1,76 @@
+package com.muyu.carData.config.kafkaconfig;
+
+import org.apache.kafka.clients.consumer.KafkaConsumer;
+import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.common.serialization.StringDeserializer;
+import org.apache.kafka.common.serialization.StringSerializer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.HashMap;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.config.kafkaconfig
+ * @Project：cloud-server-8
+ * @name：KafkaConfig
+ * @Date：2024/9/28 12:19
+ */
+@Configuration
+public class KafkaConfig {
+
+    @Bean
+    public KafkaProducer kafkaProducer(){
+        HashMap<String, Object> configs = new HashMap<>();
+        configs.put("bootstrap.servers","60.204.221.52:9092");
+        configs.put("retries",2);
+        configs.put("batch.size",16384);
+        //生产者可用于缓冲等待发送到服务器的记录的总内存字节数
+        configs.put("buffer-memory",3554432);
+        /**
+         *生产者producer要求leader节点在考虑完成请求之前收到的确认数,用于控制发送记录在服务端的持久化
+         *acks=0,设置为0,则生产者producer将不会等待来自服务器的任何确认.该记录将立即添加到套接字(socket)缓冲区并视为已发送
+         * .在这种情况下,无法保证服务器已收到记录,并且重试配置(retries)将不会生效(因为客户端通常不会知道任何故障),每条记录返回的偏移量始终设置为-1.
+         *acks=1,设置为1,leader节点会把记录写入本地日志,不需要等待所有follower节点完全确认就会立即应答producer.在这种情况下,
+         * 在follower节点复制前,leader节点确认记录后立即失败的话,记录将会丢失.
+         */
+        configs.put("acks","-1");
+        //指定key使用的序列化类
+        StringSerializer keySerializer = new StringSerializer();
+        //指定value使用的序列化类
+        StringSerializer valueSerializer = new StringSerializer();
+        //创建kafka生产者
+        return new KafkaProducer(configs, keySerializer, valueSerializer);
+    }
+
+    @Bean
+    public KafkaConsumer kafkaConsumer(){
+        HashMap<String, Object> configs = new HashMap<>();
+        configs.put("bootstrap.servers","60.204.221.52:9092");
+        //开启consumer的偏移量（offset）自动提交到kafka
+        configs.put("enable.auto.commit",true);
+        //偏移量自动提交的时间间隔，单位毫秒
+        configs.put("auto.commit.interval",5000);
+        //在Kafka中没有初始化偏移量或者当前偏移量不存在情况
+        //earliest, 在偏移量无效的情况下, 自动重置为最早的偏移量
+        //latest, 在偏移量无效的情况下, 自动重置为最新的偏移量
+        //none, 在偏移量无效的情况下, 抛出异常.
+        configs.put("auto.offset.reset","latest");
+        //请求阻塞的最大时间（毫秒）
+        configs.put("fetch.max.wait",500);
+        //请求应答的最小字节数
+        configs.put("fetch.min.size",1);
+        //心跳间隔时间（毫秒）
+        configs.put("heartbeat-interval",3000);
+        //一次调用poll返回的最大记录条数
+        configs.put("max.poll.records",500);
+        //指定消费组
+        configs.put("group.id","firstGroup");
+        //指定key使用的反序列化类
+        StringDeserializer keyDeserializer = new StringDeserializer();
+        //指定value使用的反序列化类
+        StringDeserializer valueDeserializer = new StringDeserializer();
+        //创建kafka消费者
+        return new KafkaConsumer(configs,keyDeserializer,valueDeserializer);
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/lotdbconfig/IotDBSessionConfig.java

@@ -0,0 +1,86 @@
+package com.muyu.carData.config.lotdbconfig;
+
+import org.apache.iotdb.rpc.IoTDBConnectionException;
+import org.apache.iotdb.session.Session;
+import org.apache.iotdb.session.pool.SessionPool;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.lotdbconfig
+ * @Project：cloud-server-8
+ * @name：IotDBSessionConfig
+ * @Date：2024/9/27 12:25
+ * IotDB线程池
+ */
+@Component
+@Configuration
+public class IotDBSessionConfig {
+
+    private static Logger logger = LoggerFactory.getLogger(IotDBSessionConfig.class);
+
+    /**
+     * 用户名
+     */
+    @Value("${spring.iotdb.username}")
+    private String username;
+
+    /**
+     * 密码
+     */
+    @Value("${spring.iotdb.password}")
+    private String password;
+
+    /**
+     * ip地址
+     */
+    @Value("${spring.iotdb.ip}")
+    private String ip;
+
+    /**
+     * 端口号
+     */
+    @Value("${spring.iotdb.port}")
+    private Integer port;
+
+    /**
+     * 最大连接数
+     */
+    @Value("${spring.iotdb.maxSize}")
+    private Integer maxSize;
+
+
+    /**
+     * 默认每次查询的条数
+     */
+    @Value("${spring.iotdb.fetchSize}")
+    private int fetchSize;
+
+
+    @Bean
+    public Session iotSession(){
+        Session session = new Session(ip, port, username, password);
+        try {
+            session.open();
+        } catch (IoTDBConnectionException e) {
+            logger.error(String.valueOf(e.getCause()));
+        }
+        return session;
+    }
+
+
+
+
+
+
+
+
+
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/constract/IoTDBTableParam.java

@@ -0,0 +1,13 @@
+package com.muyu.carData.constract;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.constract
+ * @Project：cloud-server-8
+ * @name：IoTDBTableParam
+ * @Date：2024/9/27 20:02
+ */
+public class IoTDBTableParam {
+
+    public static final String SYSLOG_IOT_TABLE = "student";
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/consumer/MyKafkaConsumer.java

@@ -0,0 +1,55 @@
+package com.muyu.carData.consumer;
+
+import cn.hutool.core.thread.ThreadUtil;
+import cn.hutool.json.JSONUtil;
+import com.alibaba.nacos.shaded.com.google.common.collect.Lists;
+import com.muyu.carData.pojo.Student;
+import lombok.extern.log4j.Log4j2;
+import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.apache.kafka.clients.consumer.ConsumerRecords;
+import org.apache.kafka.clients.consumer.KafkaConsumer;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.time.Duration;
+import java.util.Collection;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.consumer
+ * @Project：cloud-server-8
+ * @name：MyKafkaConsumer
+ * @Date：2024/9/26 15:42
+ */
+@Component
+@Log4j2
+public class MyKafkaConsumer implements InitializingBean {
+
+    @Autowired
+    private KafkaConsumer kafkaConsumer;
+
+    private final String topicName = "test";
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        log.info("启动线程开始监听topic:{}",topicName);
+        Thread thread = new Thread(() -> {
+            ThreadUtil.sleep(1000);
+            Collection<String> topics = Lists.newArrayList(topicName);
+            kafkaConsumer.subscribe(topics);
+            while (true){
+                ConsumerRecords<String,String> consumerRecords = kafkaConsumer.poll(Duration.ofMillis(1000));
+                for (ConsumerRecord<String, String> consumerRecord : consumerRecords) {
+                    //从consumerRecord中获取消费数据
+                    String value = consumerRecord.value();
+                    log.info("从Kafka中消费的原始数据：{}",value);
+                    //转换为java对象
+                    Student stu = JSONUtil.toBean(value, Student.class);
+                    log.info("消费数据转换为Java对象：{}",stu);
+                }
+            }
+        });
+        thread.start();
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/domain/IoTDBRecord.java

@@ -0,0 +1,47 @@
+package com.muyu.carData.domain;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.domain
+ * @Project：cloud-server-8
+ * @name：IoTDBRecord
+ * @Date：2024/9/27 19:25
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class IoTDBRecord {
+
+    /**
+     * 节点路径
+     */
+    private String deviceId;
+
+    /**
+     * 时间戳
+     */
+    private long time = System.currentTimeMillis();
+
+    /**
+     * 属性
+     */
+    private List<String> measurementList;
+
+    /**
+     * 属性值
+     */
+    private List<Object> valueList;
+
+    /**
+     * 数据类型
+     */
+    private List<String> typeList;
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/interfaces/IoTDBRecordable.java

@@ -0,0 +1,53 @@
+package com.muyu.carData.interfaces;
+
+import com.muyu.carData.annotation.IoTTableName;
+import com.muyu.carData.domain.IoTDBRecord;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.interfaces
+ * @Project：cloud-server-8
+ * @name：IoTDBRecordable
+ * @Date：2024/9/27 19:22
+ * iot基类
+ */
+public interface IoTDBRecordable {
+
+    Logger logger = LoggerFactory.getLogger(IoTDBRecordable.class);
+
+    /**
+     * 数据载入方法
+     * @return Record
+     */
+    default IoTDBRecord toRecord() throws Exception {
+        IoTDBRecord ioTDBRecord = new IoTDBRecord();
+        Object getIoTDBTime = this.getClass().getMethod("getIoTDBTime").invoke(this);
+        if (null != getIoTDBTime){
+            ioTDBRecord.setTime((Long) getIoTDBTime);
+        }
+        Class aClass = this.getClass();
+        IoTTableName name = this.getClass().getAnnotation(IoTTableName.class);
+        ioTDBRecord.setDeviceId(name.value());
+        Field[] declaredFields = aClass.getDeclaredFields();
+        ArrayList<String> measurements = new ArrayList<>();
+        ArrayList<Object> records = new ArrayList<>();
+        ArrayList<String> types = new ArrayList<>();
+        for (Field declaredField : declaredFields) {
+            measurements.add(declaredField.getName());
+            String methodNamePro = declaredField.getName().substring(0, 1).toUpperCase() + declaredField.getName().substring(1);
+            Method methodName = this.getClass().getMethod("get" + methodNamePro);
+            records.add(methodName.invoke(this));
+            types.add(methodName.getReturnType().getName());
+        }
+        ioTDBRecord.setMeasurementList(measurements);
+        ioTDBRecord.setValueList(records);
+        ioTDBRecord.setTypeList(types);
+        return ioTDBRecord;
+    }
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/pojo/Student.java

@@ -0,0 +1,41 @@
+package com.muyu.carData.pojo;
+
+import com.muyu.carData.config.cacheconfig.ExpiryTime;
+import lombok.*;
+import lombok.experimental.SuperBuilder;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.pojo
+ * @Project：cloud-server-8
+ * @name：Student
+ * @Date：2024/9/27 0:40
+ */
+
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+public class Student extends ExpiryTime{
+
+    /**
+     * 主键
+     */
+    private Integer id;
+
+    /**
+     * 姓名
+     */
+    private String name;
+
+    /**
+     * 性别
+     */
+    private String sex;
+
+    /**
+     * 插入时间
+     */
+    private long time = System.currentTimeMillis();
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/testcontroller/CacheController.java

@@ -0,0 +1,44 @@
+package com.muyu.carData.testcontroller;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.muyu.carData.config.cacheconfig.CaffeineConfig;
+import com.muyu.carData.pojo.Student;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.controller
+ * @Project：cloud-server-8
+ * @name：TestController
+ * @Date：2024/9/26 23:56
+ */
+@RestController
+@RequestMapping("/testCache")
+@Log4j2
+public class CacheController {
+
+    @Autowired
+    private CaffeineConfig caffeineConfig;
+
+    @RequestMapping("/caffeine")
+    public String caffeine() throws InterruptedException {
+        Cache<String, Student> stringCache = (Cache<String, Student>) caffeineConfig.caffeineCache();
+        Student build = Student.builder().id(1)
+                .name("小马")
+                .sex("男")
+                        .expiryTime(20 * 60)
+                                .refreshTime(15 * 30)
+                                        .build();
+        stringCache.put("1", build);
+        Thread.sleep(1000);
+        //返回缓存的个数
+        log.info(stringCache.estimatedSize());
+        //返回缓存的数据
+        log.info(stringCache.getIfPresent("1"));
+        return "111";
+    }
+
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/testcontroller/IotDBController.java

@@ -0,0 +1,111 @@
+package com.muyu.carData.testcontroller;
+
+import com.muyu.carData.config.lotdbconfig.IotDBSessionConfig;
+import lombok.extern.log4j.Log4j2;
+import org.apache.iotdb.rpc.IoTDBConnectionException;
+import org.apache.iotdb.rpc.StatementExecutionException;
+import org.apache.iotdb.session.Session;
+import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;
+import org.apache.iotdb.tsfile.write.record.Tablet;
+import org.apache.iotdb.tsfile.write.schema.MeasurementSchema;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.testcontroller
+ * @Project：cloud-server-8
+ * @name：IotDBController
+ * @Date：2024/9/28 23:58
+ */
+@RequestMapping("/iotdb")
+@RestController
+@Log4j2
+public class IotDBController {
+
+
+    @Autowired
+    private IotDBSessionConfig iotDBSessionConfig;
+
+    /**
+     * 批量插入数据
+     * @param insertSize 每次插入的条数
+     * @param count 插入的总条数
+     * @return
+     * @throws IoTDBConnectionException
+     * @throws StatementExecutionException
+     */
+    @GetMapping("/insertData/{insertSize}/{count}")
+    public String insert(@PathVariable(name = "insertSize") int insertSize,@PathVariable(name = "count") int count) throws IoTDBConnectionException, StatementExecutionException {
+        Session session = iotDBSessionConfig.iotSession();
+        List<MeasurementSchema> schemaList = new ArrayList<>();
+        schemaList.add(new MeasurementSchema("id", TSDataType.INT32));
+        schemaList.add(new MeasurementSchema("name", TSDataType.TEXT));
+        schemaList.add(new MeasurementSchema("sex", TSDataType.TEXT));
+
+        Tablet tablet = new Tablet("root.yang.baling", schemaList);
+
+        //以当前时间戳作为插入的起始时间戳
+        long timestamp = System.currentTimeMillis();
+        long beginTime = System.currentTimeMillis();
+        for (long row = 0;row < count; row++){
+            int rowIndex = tablet.rowSize++;
+            tablet.addTimestamp(rowIndex,timestamp); //批量插入的时间戳是数组形式，所以需要使用rowIndex来指定插入的位置
+            tablet.addValue("id", rowIndex, ((row & 1) == 0 ? 1 : 0));
+            tablet.addValue("name", rowIndex, "name<=>" + row);
+            tablet.addValue("sex", rowIndex, "男");
+            if (tablet.rowSize == insertSize){
+                long bg = System.currentTimeMillis();
+                session.insertTablet(tablet);
+                tablet.reset();
+                log.info("已经插入了"+(row + 1)+",插入耗时：" + (System.currentTimeMillis() - bg));
+            }
+            timestamp++;
+        }
+
+        if (tablet.rowSize != 0){
+            session.insertTablet(tablet);
+            log.info("插入完成，耗时：" + (System.currentTimeMillis() - beginTime));
+            tablet.reset();
+        }
+        long endTime = System.currentTimeMillis();
+        log.info("插入了"+insertSize+"条数据,每次插入"+count+"条数据,总耗时:"+(endTime - beginTime));
+        return "时序性数据库测试success";
+    }
+
+
+/*    @GetMapping("/batchInsertRecords/{num}")
+    public String batchInsertRecords(@PathVariable Integer num){
+        String deviceId = "root.yang";
+
+        //属性（字段）
+        List<String> schemaList = new ArrayList<>();
+        schemaList.add("id");
+        schemaList.add("name");
+        schemaList.add("age");
+
+        ArrayList<TSDataType> tsDataTypes = new ArrayList<>();
+        tsDataTypes.add(TSDataType.INT32);
+        tsDataTypes.add(TSDataType.TEXT);
+        tsDataTypes.add(TSDataType.INT32);
+
+        List<Object> value = new ArrayList<>();
+        value.add(1);
+        value.add("张腾");
+        value.add(18);
+
+        ArrayList<String> deviceIds = new ArrayList<>();
+        ArrayList<Long> times = new ArrayList<>();
+        ArrayList<List<TSDataType>> typeList = new ArrayList<>();
+        ArrayList<List<Object>> valueList = new ArrayList<>();
+        for (int i = 0; i < num; i++) {
+            deviceIds.add()
+        }
+    }*/
+}

cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/testcontroller/KafkaProducerController.java

@@ -0,0 +1,50 @@
+package com.muyu.carData.testcontroller;
+
+import com.alibaba.fastjson.JSONObject;
+import com.muyu.carData.pojo.Student;
+import lombok.extern.log4j.Log4j2;
+import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.clients.producer.ProducerRecord;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @Author：张腾
+ * @Package：com.muyu.carData.testcontroller
+ * @Project：cloud-server-8
+ * @name：KafkaProducerController
+ * @Date：2024/9/28 15:10
+ */
+@RestController
+@RequestMapping("/produce")
+@Log4j2
+public class KafkaProducerController {
+
+    @Autowired
+    private KafkaProducer kafkaProducer;
+
+    private final String topicName = "test";
+
+    @GetMapping("/produceTest")
+    public String produceTest() {
+        try {
+            Student stu = Student.builder().id(2)
+                    .name("杨闪闪")
+                    .sex("男")
+                    .build();
+            String stuStr = JSONObject.toJSONString(stu);
+            log.info("Topic:{}", topicName);
+            log.info("Java对象：{}",stu);
+            log.info("转换为JSON：{}",stuStr);
+            //使用KafkaProducer发送消息
+            ProducerRecord<String, String> stringProducerRecord = new ProducerRecord<>(topicName, stuStr);
+            kafkaProducer.send(stringProducerRecord);
+        }catch (Exception e){
+            log.error("Producer写入Topic异常,异常信息是：{}",e.getMessage());
+        }
+        return "消息发送成功";
+    }
+
+}

cloud-modules/cloud-modules-system/pom.xml

@@ -80,6 +80,7 @@
             <groupId>com.muyu</groupId>
             <artifactId>cloud-common-core</artifactId>
         </dependency>
+
     </dependencies>
 
     <build>

cloud-modules/pom.xml

@@ -13,6 +13,7 @@
         <module>cloud-modules-system</module>
         <module>cloud-modules-gen</module>
         <module>cloud-modules-file</module>
+        <module>cloud-modules-carData</module>
     </modules>
 
     <artifactId>cloud-modules</artifactId>