From b299c8d3a1633d634bf6eca60eae506eb4c26dcf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=BC=A0=E8=85=BE?= <3467447354@qq.com> Date: Sat, 28 Sep 2024 12:30:20 +0800 Subject: [PATCH] =?UTF-8?q?=E9=85=8D=E7=BD=AE?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- cloud-modules/cloud-modules-carData/pom.xml | 97 ++++++ .../com/muyu/carData/CarDataApplication.java | 25 ++ .../muyu/carData/annotation/IoTTableName.java | 18 ++ .../config/cacheconfig/CacheExpiry.java | 29 ++ .../config/cacheconfig/CaffeineConfig.java | 26 ++ .../config/cacheconfig/ExpiryTime.java | 33 ++ .../config/kafkaconfig/KafkaConfig.java | 24 ++ .../lotdbconfig/IotDBSessionConfig.java | 282 ++++++++++++++++++ .../carData/constract/IoTDBTableParam.java | 13 + .../carData/consumer/MyKafkaConsumer.java | 17 ++ .../carData/controller/TestController.java | 44 +++ .../com/muyu/carData/domain/IoTDBRecord.java | 47 +++ .../carData/interfaces/IoTDBRecordable.java | 53 ++++ .../java/com/muyu/carData/pojo/Student.java | 45 +++ cloud-modules/cloud-modules-system/pom.xml | 1 + cloud-modules/pom.xml | 1 + 16 files changed, 755 insertions(+) create mode 100644 cloud-modules/cloud-modules-carData/pom.xml create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/CarDataApplication.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/annotation/IoTTableName.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CacheExpiry.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CaffeineConfig.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/ExpiryTime.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/kafkaconfig/KafkaConfig.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/lotdbconfig/IotDBSessionConfig.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/constract/IoTDBTableParam.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/consumer/MyKafkaConsumer.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/controller/TestController.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/domain/IoTDBRecord.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/interfaces/IoTDBRecordable.java create mode 100644 cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/pojo/Student.java diff --git a/cloud-modules/cloud-modules-carData/pom.xml b/cloud-modules/cloud-modules-carData/pom.xml new file mode 100644 index 0000000..1dc7382 --- /dev/null +++ b/cloud-modules/cloud-modules-carData/pom.xml @@ -0,0 +1,97 @@ + + + 4.0.0 + + com.muyu + cloud-modules + 3.6.3 + + + cloud-modules-carData + + + 17 + 17 + UTF-8 + + + + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-discovery + + + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-config + + + + + com.alibaba.cloud + spring-cloud-starter-alibaba-sentinel + + + + + org.springframework.boot + spring-boot-starter-actuator + + + + + com.mysql + mysql-connector-j + + + + + com.muyu + cloud-common-datasource + + + + + com.muyu + cloud-common-datascope + + + + + com.muyu + cloud-common-log + + + + + com.muyu + cloud-common-api-doc + + + + org.apache.kafka + kafka-clients + 3.0.0 + + + com.muyu + cloud-common-core + + + + com.github.ben-manes.caffeine + caffeine + 2.9.3 + + + + org.apache.iotdb + iotdb-session + 0.13.1 + + + diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/CarDataApplication.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/CarDataApplication.java new file mode 100644 index 0000000..6ee448e --- /dev/null +++ b/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;"); + } +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/annotation/IoTTableName.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/annotation/IoTTableName.java new file mode 100644 index 0000000..64b4a1f --- /dev/null +++ b/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 ""; +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CacheExpiry.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CacheExpiry.java new file mode 100644 index 0000000..667374a --- /dev/null +++ b/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{ + @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()); + } +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CaffeineConfig.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/CaffeineConfig.java new file mode 100644 index 0000000..553e7d4 --- /dev/null +++ b/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 caffeineCache(){ + CacheExpiry cacheExpiry = new CacheExpiry(); + return Caffeine.newBuilder() + .expireAfter(cacheExpiry) + .initialCapacity(128) + .build(); + } +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/ExpiryTime.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/cacheconfig/ExpiryTime.java new file mode 100644 index 0000000..460202e --- /dev/null +++ b/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; +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/kafkaconfig/KafkaConfig.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/kafkaconfig/KafkaConfig.java new file mode 100644 index 0000000..4f4dac3 --- /dev/null +++ b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/kafkaconfig/KafkaConfig.java @@ -0,0 +1,24 @@ +package com.muyu.carData.config.kafkaconfig; + +import org.apache.kafka.clients.producer.KafkaProducer; +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 configs = new HashMap<>(); + return null; + } +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/lotdbconfig/IotDBSessionConfig.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/lotdbconfig/IotDBSessionConfig.java new file mode 100644 index 0000000..d73354f --- /dev/null +++ b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/config/lotdbconfig/IotDBSessionConfig.java @@ -0,0 +1,282 @@ +package com.muyu.carData.config.lotdbconfig; + +import com.muyu.carData.domain.IoTDBRecord; +import com.muyu.carData.interfaces.IoTDBRecordable; +import org.apache.iotdb.rpc.IoTDBConnectionException; +import org.apache.iotdb.rpc.StatementExecutionException; +import org.apache.iotdb.session.Session; +import org.apache.iotdb.session.SessionDataSet; +import org.apache.iotdb.session.util.Version; +import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Configuration; +import org.springframework.stereotype.Component; + +import java.util.ArrayList; +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; + + private static Session session; + + /** + * 获取session iotdb数据库初始化 + * @return + */ + public Session getSession(){ + + if (null == session){ + try { + logger.info("正在连接iotdb......"); + session = new Session.Builder() + .host(ip) + .port(port) + .username(username) + .password(password) + .version(Version.V_0_13) + .build(); + + IotDBSessionConfig.session.open(false); + session.setFetchSize(maxSize); + //设置时区 + session.setTimeZone("+08:00"); + } catch (IoTDBConnectionException | StatementExecutionException e) { + logger.error(String.valueOf(e.getCause())); + } + } + return session; + } + + /** + * 节点路径 + * @param records + * @return + * @throws Exception + */ + private List getDeviceIds(List records) throws Exception { + List deviceIds = new ArrayList<>(); + for (IoTDBRecordable record : records) { + IoTDBRecord ioTDBRecord = record.toRecord(); + String deviceId = ioTDBRecord.getDeviceId(); + deviceIds.add(deviceId); + } + return deviceIds; + } + + /** + * 时间戳 + * @param records + * @return + * @throws Exception + */ + private List getTimes(List records) throws Exception { + List times = new ArrayList<>(); + for (IoTDBRecordable record : records) { + long time = record.toRecord().getTime(); + times.add(time); + } + return times; + } + + /** + * 物理量 即属性 + * @param records + * @return + * @throws Exception + */ + private List> getMeasurementsList(List records) throws Exception { + List> measurementList = new ArrayList<>(); + for (IoTDBRecordable record : records) { + List iotDBRecord = record.toRecord().getMeasurementList(); + measurementList.add(iotDBRecord); + } + return measurementList; + } + + /** + * 属性 必须和属性值一一对应 + * @param records + * @return + * @throws Exception + */ + public List> getValueList(List records) throws Exception { + List> valueList = new ArrayList<>(); + for (IoTDBRecordable record : records) { + List iotDBRecord = record.toRecord().getValueList(); + valueList.add(iotDBRecord); + } + return valueList; + } + + /** + * 数据类型 八大基本数据类型 + * @param records + * @return + * @throws Exception + */ + private List> getTypeList(List records) throws Exception { + List> typeList = new ArrayList<>(); + for (IoTDBRecordable record : records) { + IoTDBRecord tdbRecord = record.toRecord(); + List strList = new ArrayList<>(); + for (String str : tdbRecord.getTypeList()) { + strList.add(TSDataType.valueOf(str)); + } + typeList.add(strList); + } + return typeList; + } + + + /** + * 实体类数据类型转换 + * @param type 属性类型 + * @return + */ + private TSDataType convertTypeByEntity(String type){ + switch (type){ + case "java.lang.Double": + return TSDataType.DOUBLE; + case "java.lang.Integer": + return TSDataType.INT32; + case "java.lang.Long": + return TSDataType.INT64; + case "java.lang.Boolean": + return TSDataType.BOOLEAN; + case "java.lang.Float": + return TSDataType.FLOAT; + default: + return TSDataType.TEXT; + } + } + + + /** + * 批量插入 + * @param records 类集合 + */ + public void insertRecords(List records){ + try { + session.insertRecords(getDeviceIds(records), + getTimes(records),getMeasurementsList(records),getTypeList(records),getValueList(records)); + } catch (Exception e) { + logger.error("IotDB批量插入异常：{}",e.getMessage()); + } + } + + + public void insertRecord(IoTDBRecordable ioTDBRecordable){ + try { + IoTDBRecord tdbRecord = ioTDBRecordable.toRecord(); + List typeList = new ArrayList<>(); + for (String str : tdbRecord.getTypeList()) { + typeList.add(TSDataType.valueOf(str)); + } + session.insertRecord(tdbRecord.getDeviceId(), tdbRecord.getTime(), tdbRecord.getMeasurementList(), typeList, tdbRecord.getValueList()); + } catch (Exception e) { + logger.error("IotDB插入异常：{}",e.getMessage()); + } + } + + /** + * 根据sql查询 + * @param sql sql语句 + * @return + */ + public SessionDataSet query(String sql) throws IoTDBConnectionException, StatementExecutionException { + return session.executeQueryStatement(sql); + } + + /** + * 删除分组 + * @param groupName + * @throws IoTDBConnectionException + * @throws StatementExecutionException + */ + public void deleteStorageGroup(String groupName) throws IoTDBConnectionException, StatementExecutionException { + session.deleteStorageGroup(groupName); + } + + /** + * 删除指定的时间序列数据 + */ + public void deleteTimeSeries(String timeSeries) throws IoTDBConnectionException, StatementExecutionException { + session.deleteTimeseries(timeSeries); + } + + /** + * 批量删除时间序列数据 + * @param timeSeriesList + */ + public void batchDeleteTimeSeries(List timeSeriesList) throws IoTDBConnectionException, StatementExecutionException { + session.deleteTimeseries(timeSeriesList); + } + + /** + * 根据分组批量删除 + */ + public void deleteStorageGroupList(List storageGroupList) throws IoTDBConnectionException, StatementExecutionException { + session.deleteStorageGroups(storageGroupList); + } + + /** + * 删除指定时间戳的数据 + * @param path + * @param endTime + */ + public void deleteDataByPathAndEndTime(String path,Long endTime){ + + } + + + + + + + + +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/constract/IoTDBTableParam.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/constract/IoTDBTableParam.java new file mode 100644 index 0000000..e03e8ed --- /dev/null +++ b/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"; +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/consumer/MyKafkaConsumer.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/consumer/MyKafkaConsumer.java new file mode 100644 index 0000000..33edc21 --- /dev/null +++ b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/consumer/MyKafkaConsumer.java @@ -0,0 +1,17 @@ +package com.muyu.carData.consumer; + +import org.springframework.stereotype.Component; + +/** + * @Author：张腾 + * @Package：com.muyu.carData.consumer + * @Project：cloud-server-8 + * @name：MyKafkaConsumer + * @Date：2024/9/26 15:42 + */ +@Component +public class MyKafkaConsumer { + + + +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/controller/TestController.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/controller/TestController.java new file mode 100644 index 0000000..f6e07ed --- /dev/null +++ b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/controller/TestController.java @@ -0,0 +1,44 @@ +package com.muyu.carData.controller; + +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 TestController { + + @Autowired + private CaffeineConfig caffeineConfig; + + @RequestMapping("/caffeine") + public String caffeine() throws InterruptedException { + Cache stringCache = (Cache) 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"; + } + +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/domain/IoTDBRecord.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/domain/IoTDBRecord.java new file mode 100644 index 0000000..00af674 --- /dev/null +++ b/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 measurementList; + + /** + * 属性值 + */ + private List valueList; + + /** + * 数据类型 + */ + private List typeList; +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/interfaces/IoTDBRecordable.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/interfaces/IoTDBRecordable.java new file mode 100644 index 0000000..1a1500c --- /dev/null +++ b/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 measurements = new ArrayList<>(); + ArrayList records = new ArrayList<>(); + ArrayList 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; + } +} diff --git a/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/pojo/Student.java b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/pojo/Student.java new file mode 100644 index 0000000..25cc27f --- /dev/null +++ b/cloud-modules/cloud-modules-carData/src/main/java/com/muyu/carData/pojo/Student.java @@ -0,0 +1,45 @@ +package com.muyu.carData.pojo; + +import com.muyu.carData.annotation.IoTTableName; +import com.muyu.carData.config.cacheconfig.ExpiryTime; +import com.muyu.carData.constract.IoTDBTableParam; +import com.muyu.carData.interfaces.IoTDBRecordable; +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) +@IoTTableName(value = IoTDBTableParam.SYSLOG_IOT_TABLE) +public class Student extends ExpiryTime implements IoTDBRecordable { + + /** + * 主键 + */ + private Integer id; + + /** + * 姓名 + */ + private String name; + + /** + * 性别 + */ + private String sex; + + /** + * 插入时间 + */ + private long time = System.currentTimeMillis(); +} diff --git a/cloud-modules/cloud-modules-system/pom.xml b/cloud-modules/cloud-modules-system/pom.xml index dd7a85a..d1ef0bf 100644 --- a/cloud-modules/cloud-modules-system/pom.xml +++ b/cloud-modules/cloud-modules-system/pom.xml @@ -80,6 +80,7 @@ com.muyu cloud-common-core + diff --git a/cloud-modules/pom.xml b/cloud-modules/pom.xml index ba0d555..35058c8 100644 --- a/cloud-modules/pom.xml +++ b/cloud-modules/pom.xml @@ -12,6 +12,7 @@ cloud-modules-system cloud-modules-gen cloud-modules-file + cloud-modules-carData cloud-modules