fix 完善报文解析
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logs/vehicle.log
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logs/vehicle.log
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@ -1,198 +0,0 @@
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package com.muyu.iotDB.config;
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import lombok.extern.log4j.Log4j2;
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import org.apache.iotdb.rpc.IoTDBConnectionException;
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import org.apache.iotdb.rpc.StatementExecutionException;
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import org.apache.iotdb.session.Session;
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import org.apache.iotdb.session.SessionDataSet;
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import org.apache.iotdb.session.util.Version;
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import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;
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import org.apache.iotdb.tsfile.write.record.Tablet;
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import org.apache.iotdb.tsfile.write.schema.MeasurementSchema;
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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.stereotype.Component;
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import java.rmi.ServerException;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* IoTDB配置 IotDBSessionConfig
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*
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* @author Yangle
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* Date 2024/6/16 10:37
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*/
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@Log4j2
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@Component
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@Configuration
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public class IotDBSessionConfig {
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private static Session session;
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private static final String LOCAL_HOST = "127.0.0.1";
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@Bean
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public Session getSession() throws IoTDBConnectionException, StatementExecutionException {
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if (session == null) {
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log.info("正在连接iotdb.......");
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session = new Session.Builder().host(LOCAL_HOST).port(6667).username("root").password("root").version(Version.V_0_13).build();
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session.open(false);
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session.setFetchSize(100);
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log.info("iotdb连接成功~");
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// 设置时区
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session.setTimeZone("+08:00");
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}
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return session;
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}
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/**
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* description: 带有数据类型的添加操作 - insertRecord没有指定类型
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* author: zhouhong
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*
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* @param * @param deviceId:节点路径如：root.a1eaKSRpRty.CA3013A303A25467
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* time:时间戳
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* measurementsList：物理量 即：属性
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* type：数据类型： BOOLEAN((byte)0), INT32((byte)1),INT64((byte)2),FLOAT((byte)3),DOUBLE((byte)4),TEXT((byte)5),VECTOR((byte)6);
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* valuesList：属性值 --- 属性必须与属性值一一对应
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* @return
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*/
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public void insertRecordType(String deviceId, Long time, List<String> measurementsList, TSDataType type, List<Object> valuesList) throws StatementExecutionException, IoTDBConnectionException, ServerException {
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if (measurementsList.size() != valuesList.size()) {
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throw new ServerException("measurementsList 与 valuesList 值不对应");
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}
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List<TSDataType> types = new ArrayList<>();
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measurementsList.forEach(item -> {
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types.add(type);
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});
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session.insertRecord(deviceId, time, measurementsList, types, valuesList);
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}
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/**
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* description: 带有数据类型的添加操作 - insertRecord没有指定类型
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* author: zhouhong
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*
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* @param deviceId:节点路径如：root.a1eaKSRpRty.CA3013A303A25467
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* @param time:时间戳
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* @param measurementsList：物理量 即：属性
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* @param valuesList：属性值 --- 属性必须与属性值一一对应
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* @return
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*/
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public void insertRecord(String deviceId, Long time, List<String> measurementsList, List<String> valuesList) throws StatementExecutionException, IoTDBConnectionException, ServerException {
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if (measurementsList.size() == valuesList.size()) {
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session.insertRecord(deviceId, time, measurementsList, valuesList);
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} else {
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log.error("measurementsList 与 valuesList 值不对应");
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}
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}
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/**
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* description: 批量插入
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* author: zhouhong
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*/
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public void insertRecords(List<String> deviceIdList, List<Long> timeList, List<List<String>> measurementsList, List<List<String>> valuesList) throws StatementExecutionException, IoTDBConnectionException, ServerException {
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if (measurementsList.size() == valuesList.size()) {
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session.insertRecords(deviceIdList, timeList, measurementsList, valuesList);
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} else {
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log.error("measurementsList 与 valuesList 值不对应");
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}
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}
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/**
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* description: 插入操作
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* author: zhouhong
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*
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* @param deviceId:节点路径如：root.a1eaKSRpRty.CA3013A303A25467
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* @param time:时间戳
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* @param schemaList: 属性值 + 数据类型 例子： List<MeasurementSchema> schemaList = new ArrayList<>(); schemaList.add(new MeasurementSchema("breath", TSDataType.INT64));
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* @param maxRowNumber：
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* @return
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*/
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public void insertTablet(String deviceId, Long time, List<MeasurementSchema> schemaList, List<Object> valueList, int maxRowNumber) throws StatementExecutionException, IoTDBConnectionException {
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Tablet tablet = new Tablet(deviceId, schemaList, maxRowNumber);
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// 向iotdb里面添加数据
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int rowIndex = tablet.rowSize++;
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tablet.addTimestamp(rowIndex, time);
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for (int i = 0; i < valueList.size(); i++) {
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tablet.addValue(schemaList.get(i).getMeasurementId(), rowIndex, valueList.get(i));
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}
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if (tablet.rowSize == tablet.getMaxRowNumber()) {
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session.insertTablet(tablet, true);
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tablet.reset();
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}
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if (tablet.rowSize != 0) {
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session.insertTablet(tablet);
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tablet.reset();
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}
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}
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/**
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* description: 根据SQL查询
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* author: zhouhong
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*/
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public SessionDataSet query(String sql) throws StatementExecutionException, IoTDBConnectionException {
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return session.executeQueryStatement(sql);
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}
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/**
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* description: 删除分组 如 root.a1eaKSRpRty
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* author: zhouhong
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*
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* @param groupName：分组名称
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* @return
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*/
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public void deleteStorageGroup(String groupName) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteStorageGroup(groupName);
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}
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/**
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* description: 根据Timeseries删除 如：root.a1eaKSRpRty.CA3013A303A25467.breath （个人理解：为具体的物理量）
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* author: zhouhong
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*/
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public void deleteTimeseries(String timeseries) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteTimeseries(timeseries);
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}
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/**
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* description: 根据Timeseries批量删除
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* author: zhouhong
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*/
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public void deleteTimeserieList(List<String> timeseriesList) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteTimeseries(timeseriesList);
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}
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/**
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* description: 根据分组批量删除
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* author: zhouhong
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*/
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public void deleteStorageGroupList(List<String> storageGroupList) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteStorageGroups(storageGroupList);
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}
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/**
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* description: 根据路径和结束时间删除 结束时间之前的所有数据
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* author: zhouhong
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*/
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public void deleteDataByPathAndEndTime(String path, Long endTime) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteData(path, endTime);
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}
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/**
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* description: 根据路径集合和结束时间批量删除 结束时间之前的所有数据
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* author: zhouhong
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*/
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public void deleteDataByPathListAndEndTime(List<String> pathList, Long endTime) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteData(pathList, endTime);
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}
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/**
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* description: 根据路径集合和时间段批量删除
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* author: zhouhong
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*/
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public void deleteDataByPathListAndTime(List<String> pathList, Long startTime, Long endTime) throws StatementExecutionException, IoTDBConnectionException {
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session.deleteData(pathList, startTime, endTime);
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}
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}
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@ -1,77 +0,0 @@
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package com.muyu.iotDB.controller;
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import com.muyu.iotDB.config.IotDBSessionConfig;
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import com.muyu.iotDB.data.IotDbParam;
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import com.muyu.iotDB.data.ResponseData;
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import com.muyu.iotDB.service.IotDbServer;
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import com.muyu.mqtt.dao.MessageData;
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import lombok.extern.log4j.Log4j2;
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import org.apache.iotdb.rpc.IoTDBConnectionException;
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import org.apache.iotdb.rpc.StatementExecutionException;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import java.rmi.ServerException;
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/**
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* description: iotdb 控制层
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* date: 2022/8/15 21:50
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* author: zhouhong
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*/
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@Log4j2
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@RestController
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public class IotDbController {
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@Resource
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private IotDbServer iotDbServer;
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@Resource
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private IotDBSessionConfig iotDBSessionConfig;
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/**
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* 插入数据
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* @param iotDbParam
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*/
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@PostMapping("/api/device/insert")
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public ResponseData insert(@RequestBody IotDbParam iotDbParam) throws StatementExecutionException, ServerException, IoTDBConnectionException {
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iotDbServer.insertData(iotDbParam);
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return ResponseData.success();
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}
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@PostMapping("/api/device/messageData")
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public ResponseData messageDataAdd(@RequestBody MessageData messageData) throws ServerException, IoTDBConnectionException, StatementExecutionException {
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iotDbServer.add(messageData);
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return ResponseData.success();
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}
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/**
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* 查询数据
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*
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*/
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@PostMapping("/api/device/selectQueryData")
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public ResponseData selectQueryData(@RequestParam String vin) throws Exception {
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return ResponseData.success(iotDbServer.selectQueryData(vin));
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}
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/**
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* 查询数据
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* @param iotDbParam
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*/
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@PostMapping("/api/device/queryData")
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public ResponseData queryDataFromIotDb(@RequestBody IotDbParam iotDbParam) throws Exception {
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return ResponseData.success(iotDbServer.queryDataFromIotDb(iotDbParam));
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}
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/**
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* 删除分组
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* @return
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*/
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@PostMapping("/api/device/deleteGroup")
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public ResponseData deleteGroup() throws StatementExecutionException, IoTDBConnectionException {
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iotDBSessionConfig.deleteStorageGroup("root.a1eaKSRpRty");
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iotDBSessionConfig.deleteStorageGroup("root.smartretirement");
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return ResponseData.success();
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}
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}
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package com.muyu.iotDB.data;
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public class ErrorResponseData extends ResponseData{
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private String exceptionClazz;
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ErrorResponseData(String message) {
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super(false, DEFAULT_ERROR_CODE, message, message, (Object)null);
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}
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public ErrorResponseData(Integer code, String message) {
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super(false, code, message, message, (Object)null);
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}
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ErrorResponseData(Integer code, String message, Object object) {
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super(false, code, message, object);
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}
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ErrorResponseData(Integer code, String message, String localizedMsg, Object object) {
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super(false, code, message, localizedMsg, object);
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}
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public boolean equals(final Object o) {
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if (o == this) {
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return true;
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} else if (!(o instanceof ErrorResponseData)) {
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return false;
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} else {
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ErrorResponseData other = (ErrorResponseData)o;
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if (!other.canEqual(this)) {
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return false;
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} else if (!super.equals(o)) {
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return false;
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} else {
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Object this$exceptionClazz = this.getExceptionClazz();
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Object other$exceptionClazz = other.getExceptionClazz();
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if (this$exceptionClazz == null) {
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if (other$exceptionClazz != null) {
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return false;
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}
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} else if (!this$exceptionClazz.equals(other$exceptionClazz)) {
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return false;
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}
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return true;
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}
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}
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}
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protected boolean canEqual(final Object other) {
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return other instanceof ErrorResponseData;
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}
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public int hashCode() {
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int result = super.hashCode();
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Object $exceptionClazz = this.getExceptionClazz();
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result = result * 59 + ($exceptionClazz == null ? 43 : $exceptionClazz.hashCode());
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return result;
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}
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public String getExceptionClazz() {
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return this.exceptionClazz;
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}
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public void setExceptionClazz(final String exceptionClazz) {
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this.exceptionClazz = exceptionClazz;
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}
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public String toString() {
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return "ErrorResponseData(exceptionClazz=" + this.getExceptionClazz() + ")";
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}
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}
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package com.muyu.iotDB.data;
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import lombok.Data;
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/**
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* description: 入参
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* date: 2022/8/15 21:53
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* author: zhouhong
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*/
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@Data
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public class IotDbParam {
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/***
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* 产品PK
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*/
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private String pk;
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/***
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* 设备号
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*/
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private String sn;
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/***
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* 时间
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*/
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private Long time;
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/***
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* 实时呼吸
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*/
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private String breath;
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/***
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* 实时心率
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*/
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private String heart;
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/***
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* 查询开始时间
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*/
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private String startTime;
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/***
|
|
||||||
* 查询结束时间
|
|
||||||
*/
|
|
||||||
private String endTime;
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
@ -1,33 +0,0 @@
|
||||||
package com.muyu.iotDB.data;
|
|
||||||
|
|
||||||
import lombok.Data;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* description: 返回结果
|
|
||||||
* date: 2022/8/15 21:56
|
|
||||||
* author: zhouhong
|
|
||||||
*/
|
|
||||||
@Data
|
|
||||||
public class IotDbResult {
|
|
||||||
/***
|
|
||||||
* 时间
|
|
||||||
*/
|
|
||||||
private String time;
|
|
||||||
/***
|
|
||||||
* 产品PK
|
|
||||||
*/
|
|
||||||
private String pk;
|
|
||||||
/***
|
|
||||||
* 设备号
|
|
||||||
*/
|
|
||||||
private String sn;
|
|
||||||
/***
|
|
||||||
* 实时呼吸
|
|
||||||
*/
|
|
||||||
private String breath;
|
|
||||||
/***
|
|
||||||
* 实时心率
|
|
||||||
*/
|
|
||||||
private String heart;
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
@ -1,212 +0,0 @@
|
||||||
package com.muyu.iotDB.data;
|
|
||||||
|
|
||||||
import lombok.Data;
|
|
||||||
|
|
||||||
@Data
|
|
||||||
public class ResponseData {
|
|
||||||
public static final String DEFAULT_SUCCESS_MESSAGE = "请求成功";
|
|
||||||
public static final String DEFAULT_ERROR_MESSAGE = "网络异常";
|
|
||||||
public static final Integer DEFAULT_SUCCESS_CODE = 200;
|
|
||||||
public static final Integer DEFAULT_ERROR_CODE = 500;
|
|
||||||
private Boolean success;
|
|
||||||
private Integer code;
|
|
||||||
private String message;
|
|
||||||
private String localizedMsg;
|
|
||||||
private Object data;
|
|
||||||
|
|
||||||
public ResponseData() {
|
|
||||||
}
|
|
||||||
|
|
||||||
public ResponseData(Boolean success, Integer code, String message, Object data) {
|
|
||||||
this.success = success;
|
|
||||||
this.code = code;
|
|
||||||
this.message = message;
|
|
||||||
this.data = data;
|
|
||||||
}
|
|
||||||
|
|
||||||
public ResponseData(Boolean success, Integer code, String message, String localizedMsg, Object data) {
|
|
||||||
this.success = success;
|
|
||||||
this.code = code;
|
|
||||||
this.message = message;
|
|
||||||
this.localizedMsg = localizedMsg;
|
|
||||||
this.data = data;
|
|
||||||
}
|
|
||||||
|
|
||||||
public ResponseData(Boolean success, Integer code, String message) {
|
|
||||||
this.success = success;
|
|
||||||
this.code = code;
|
|
||||||
this.message = message;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SuccessResponseData success() {
|
|
||||||
return new SuccessResponseData();
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SuccessResponseData success(Object object) {
|
|
||||||
return new SuccessResponseData(object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SuccessResponseData success(Integer code, String message, Object object) {
|
|
||||||
return new SuccessResponseData(code, message, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SuccessResponseData success(Integer code, String message) {
|
|
||||||
return new SuccessResponseData(code, message);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SuccessResponseData success(Integer code, String message, String localizedMsg, Object object) {
|
|
||||||
return new SuccessResponseData(code, message, localizedMsg, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ErrorResponseData error(String message) {
|
|
||||||
return new ErrorResponseData(message);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ErrorResponseData error(Integer code, String message) {
|
|
||||||
return new ErrorResponseData(code, message);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ErrorResponseData error(Integer code, String message, Object object) {
|
|
||||||
return new ErrorResponseData(code, message, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ErrorResponseData error(Integer code, String message, String localizedMsg, Object object) {
|
|
||||||
return new ErrorResponseData(code, message, localizedMsg, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Boolean getSuccess() {
|
|
||||||
return this.success;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Integer getCode() {
|
|
||||||
return this.code;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getMessage() {
|
|
||||||
return this.message;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getLocalizedMsg() {
|
|
||||||
return this.localizedMsg;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Object getData() {
|
|
||||||
return this.data;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setSuccess(final Boolean success) {
|
|
||||||
this.success = success;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setCode(final Integer code) {
|
|
||||||
this.code = code;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setMessage(final String message) {
|
|
||||||
this.message = message;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setLocalizedMsg(final String localizedMsg) {
|
|
||||||
this.localizedMsg = localizedMsg;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setData(final Object data) {
|
|
||||||
this.data = data;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean equals(final Object o) {
|
|
||||||
if (o == this) {
|
|
||||||
return true;
|
|
||||||
} else if (!(o instanceof ResponseData)) {
|
|
||||||
return false;
|
|
||||||
} else {
|
|
||||||
ResponseData other = (ResponseData)o;
|
|
||||||
if (!other.canEqual(this)) {
|
|
||||||
return false;
|
|
||||||
} else {
|
|
||||||
label71: {
|
|
||||||
Object this$success = this.getSuccess();
|
|
||||||
Object other$success = other.getSuccess();
|
|
||||||
if (this$success == null) {
|
|
||||||
if (other$success == null) {
|
|
||||||
break label71;
|
|
||||||
}
|
|
||||||
} else if (this$success.equals(other$success)) {
|
|
||||||
break label71;
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
Object this$code = this.getCode();
|
|
||||||
Object other$code = other.getCode();
|
|
||||||
if (this$code == null) {
|
|
||||||
if (other$code != null) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
} else if (!this$code.equals(other$code)) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
label57: {
|
|
||||||
Object this$message = this.getMessage();
|
|
||||||
Object other$message = other.getMessage();
|
|
||||||
if (this$message == null) {
|
|
||||||
if (other$message == null) {
|
|
||||||
break label57;
|
|
||||||
}
|
|
||||||
} else if (this$message.equals(other$message)) {
|
|
||||||
break label57;
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
Object this$localizedMsg = this.getLocalizedMsg();
|
|
||||||
Object other$localizedMsg = other.getLocalizedMsg();
|
|
||||||
if (this$localizedMsg == null) {
|
|
||||||
if (other$localizedMsg != null) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
} else if (!this$localizedMsg.equals(other$localizedMsg)) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
Object this$data = this.getData();
|
|
||||||
Object other$data = other.getData();
|
|
||||||
if (this$data == null) {
|
|
||||||
if (other$data == null) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
} else if (this$data.equals(other$data)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
protected boolean canEqual(final Object other) {
|
|
||||||
return other instanceof ResponseData;
|
|
||||||
}
|
|
||||||
|
|
||||||
public int hashCode() {
|
|
||||||
int result1 = 1;
|
|
||||||
Object $success = this.getSuccess();
|
|
||||||
int result = result1 * 59 + ($success == null ? 43 : $success.hashCode());
|
|
||||||
Object $code = this.getCode();
|
|
||||||
result = result * 59 + ($code == null ? 43 : $code.hashCode());
|
|
||||||
Object $message = this.getMessage();
|
|
||||||
result = result * 59 + ($message == null ? 43 : $message.hashCode());
|
|
||||||
Object $localizedMsg = this.getLocalizedMsg();
|
|
||||||
result = result * 59 + ($localizedMsg == null ? 43 : $localizedMsg.hashCode());
|
|
||||||
Object $data = this.getData();
|
|
||||||
result = result * 59 + ($data == null ? 43 : $data.hashCode());
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String toString() {
|
|
||||||
return "ResponseData(success=" + this.getSuccess() + ", code=" + this.getCode() + ", message=" + this.getMessage() + ", localizedMsg=" + this.getLocalizedMsg() + ", data=" + this.getData() + ")";
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -1,23 +0,0 @@
|
||||||
package com.muyu.iotDB.data;
|
|
||||||
|
|
||||||
public class SuccessResponseData extends ResponseData{
|
|
||||||
public SuccessResponseData() {
|
|
||||||
super(true, DEFAULT_SUCCESS_CODE, "请求成功", "请求成功", (Object)null);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SuccessResponseData(Object object) {
|
|
||||||
super(true, DEFAULT_SUCCESS_CODE, "请求成功", "请求成功", object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SuccessResponseData(Integer code, String message, Object object) {
|
|
||||||
super(true, code, message, message, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SuccessResponseData(Integer code, String message, String localizedMsg, Object object) {
|
|
||||||
super(true, code, message, localizedMsg, object);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SuccessResponseData(Integer code, String message) {
|
|
||||||
super(true, code, message);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -1,24 +0,0 @@
|
||||||
package com.muyu.iotDB.service;
|
|
||||||
|
|
||||||
import com.muyu.iotDB.data.IotDbParam;
|
|
||||||
import com.muyu.mqtt.dao.MessageData;
|
|
||||||
import org.apache.iotdb.rpc.IoTDBConnectionException;
|
|
||||||
import org.apache.iotdb.rpc.StatementExecutionException;
|
|
||||||
|
|
||||||
import java.rmi.ServerException;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* IotDbServer
|
|
||||||
*
|
|
||||||
* @author Yangle
|
|
||||||
* Date 2024/6/16 10:41
|
|
||||||
*/
|
|
||||||
public interface IotDbServer {
|
|
||||||
void insertData(IotDbParam iotDbParam) throws ServerException, IoTDBConnectionException, StatementExecutionException;
|
|
||||||
|
|
||||||
Object queryDataFromIotDb(IotDbParam iotDbParam) throws Exception;
|
|
||||||
|
|
||||||
void add(MessageData messageData) throws ServerException, IoTDBConnectionException, StatementExecutionException;
|
|
||||||
|
|
||||||
Object selectQueryData(String vin) throws IoTDBConnectionException, StatementExecutionException;
|
|
||||||
}
|
|
||||||
|
|
@ -1,243 +0,0 @@
|
||||||
package com.muyu.iotDB.service.impl;
|
|
||||||
|
|
||||||
import com.muyu.iotDB.config.IotDBSessionConfig;
|
|
||||||
import com.muyu.iotDB.data.IotDbParam;
|
|
||||||
import com.muyu.iotDB.data.IotDbResult;
|
|
||||||
|
|
||||||
import com.muyu.iotDB.service.IotDbServer;
|
|
||||||
import com.muyu.mqtt.dao.MessageData;
|
|
||||||
import lombok.extern.log4j.Log4j2;
|
|
||||||
import org.apache.iotdb.rpc.IoTDBConnectionException;
|
|
||||||
import org.apache.iotdb.rpc.StatementExecutionException;
|
|
||||||
import org.apache.iotdb.session.SessionDataSet;
|
|
||||||
import org.apache.iotdb.tsfile.read.common.Field;
|
|
||||||
import org.apache.iotdb.tsfile.read.common.RowRecord;
|
|
||||||
import org.springframework.stereotype.Service;
|
|
||||||
|
|
||||||
import javax.annotation.Resource;
|
|
||||||
import java.rmi.ServerException;
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.HashMap;
|
|
||||||
import java.util.List;
|
|
||||||
import java.util.Map;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* description: iot服务实现类
|
|
||||||
* date: 2022/8/15 9:43
|
|
||||||
* author: zhouhong
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Log4j2
|
|
||||||
@Service
|
|
||||||
public class IotDbServerImpl implements IotDbServer {
|
|
||||||
|
|
||||||
@Resource
|
|
||||||
private IotDBSessionConfig iotDBSessionConfig;
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void insertData(IotDbParam iotDbParam) throws ServerException, IoTDBConnectionException, StatementExecutionException {
|
|
||||||
// iotDbParam: 模拟设备上报消息
|
|
||||||
// bizkey: 业务唯一key PK :产品唯一编码 SN:设备唯一编码
|
|
||||||
String deviceId = "root.bizkey."+ iotDbParam.getPk() + "." + iotDbParam.getSn();
|
|
||||||
// 将设备上报的数据存入数据库(时序数据库)
|
|
||||||
List<String> measurementsList = new ArrayList<>();
|
|
||||||
measurementsList.add("heart");
|
|
||||||
measurementsList.add("breath");
|
|
||||||
List<String> valuesList = new ArrayList<>();
|
|
||||||
valuesList.add(String.valueOf(iotDbParam.getHeart()));
|
|
||||||
valuesList.add(String.valueOf(iotDbParam.getBreath()));
|
|
||||||
iotDBSessionConfig.insertRecord(deviceId, iotDbParam.getTime(), measurementsList, valuesList);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public List<IotDbResult> queryDataFromIotDb(IotDbParam iotDbParam) throws Exception {
|
|
||||||
List<IotDbResult> iotDbResultList = new ArrayList<>();
|
|
||||||
|
|
||||||
if (null != iotDbParam.getPk() && null != iotDbParam.getSn()) {
|
|
||||||
String sql = "select * from root.bizkey."+ iotDbParam.getPk() +"." + iotDbParam.getSn() + " where time >= "
|
|
||||||
+ iotDbParam.getStartTime() + " and time < " + iotDbParam.getEndTime();
|
|
||||||
SessionDataSet sessionDataSet = iotDBSessionConfig.query(sql);
|
|
||||||
List<String> columnNames = sessionDataSet.getColumnNames();
|
|
||||||
List<String> titleList = new ArrayList<>();
|
|
||||||
// 排除Time字段 -- 方便后面后面拼装数据
|
|
||||||
for (int i = 1; i < columnNames.size(); i++) {
|
|
||||||
String[] temp = columnNames.get(i).split("\\.");
|
|
||||||
titleList.add(temp[temp.length - 1]);
|
|
||||||
}
|
|
||||||
// 封装处理数据
|
|
||||||
packagingData(iotDbParam, iotDbResultList, sessionDataSet, titleList);
|
|
||||||
} else {
|
|
||||||
log.info("PK或者SN不能为空！！");
|
|
||||||
}
|
|
||||||
return iotDbResultList;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void add(MessageData messageData) throws ServerException, IoTDBConnectionException, StatementExecutionException {
|
|
||||||
|
|
||||||
String deviceId = "root.bizkey."+ messageData.getVin();
|
|
||||||
// 将设备上报的数据存入数据库(时序数据库)
|
|
||||||
List<String> measurementsList = new ArrayList<>();
|
|
||||||
measurementsList.add("vin");
|
|
||||||
measurementsList.add("getTimestamp");
|
|
||||||
measurementsList.add("longitude");
|
|
||||||
measurementsList.add("latitude");
|
|
||||||
measurementsList.add("speed");
|
|
||||||
measurementsList.add("mileage");
|
|
||||||
measurementsList.add("dischargeVoltage");
|
|
||||||
measurementsList.add("dischargeCurrent");
|
|
||||||
measurementsList.add("insulationResistance");
|
|
||||||
measurementsList.add("gear");
|
|
||||||
measurementsList.add("accelerationPedal");
|
|
||||||
measurementsList.add("brakePedal");
|
|
||||||
measurementsList.add("fuelConsumption");
|
|
||||||
measurementsList.add("motorControllerTemperature");
|
|
||||||
measurementsList.add("motorSpeed");
|
|
||||||
measurementsList.add("motorTorque");
|
|
||||||
measurementsList.add("motorTemperature");
|
|
||||||
measurementsList.add("motorVoltage");
|
|
||||||
measurementsList.add("motorCurrent");
|
|
||||||
measurementsList.add("powerBattery");
|
|
||||||
measurementsList.add("maxFeedbackPower");
|
|
||||||
measurementsList.add("maxDischargePower");
|
|
||||||
measurementsList.add("bmsSelfCheck");
|
|
||||||
measurementsList.add("powerBatteryCurrent");
|
|
||||||
measurementsList.add("powerBatteryV3");
|
|
||||||
measurementsList.add("maxVoltage");
|
|
||||||
measurementsList.add("minVoltage");
|
|
||||||
measurementsList.add("maxTemperature");
|
|
||||||
measurementsList.add("minTemperature");
|
|
||||||
measurementsList.add("availableCapacity");
|
|
||||||
measurementsList.add("vehicleStatus");
|
|
||||||
measurementsList.add("chargeStatus");
|
|
||||||
measurementsList.add("runStatus");
|
|
||||||
measurementsList.add("soc");
|
|
||||||
measurementsList.add("chargeWorkStatus");
|
|
||||||
measurementsList.add("driveMotorStatus");
|
|
||||||
measurementsList.add("location");
|
|
||||||
measurementsList.add("eas");
|
|
||||||
measurementsList.add("ptc");
|
|
||||||
measurementsList.add("eps");
|
|
||||||
measurementsList.add("abs");
|
|
||||||
measurementsList.add("mcu");
|
|
||||||
measurementsList.add("powerBatteryHeating");
|
|
||||||
measurementsList.add("powerBatteryCurrentStatus");
|
|
||||||
measurementsList.add("powerBatteryHeat");
|
|
||||||
measurementsList.add("dcdc");
|
|
||||||
measurementsList.add("chg");
|
|
||||||
List<String> valuesList = new ArrayList<>();
|
|
||||||
valuesList.add(messageData.getVin());
|
|
||||||
valuesList.add(messageData.getTimestamp());
|
|
||||||
valuesList.add(messageData.getLongitude());
|
|
||||||
valuesList.add(messageData.getLatitude());
|
|
||||||
valuesList.add(messageData.getSpeed());
|
|
||||||
valuesList.add(messageData.getMileage());
|
|
||||||
valuesList.add(messageData.getDischargeVoltage());
|
|
||||||
valuesList.add(messageData.getDischargeCurrent());
|
|
||||||
valuesList.add(messageData.getInsulationResistance());
|
|
||||||
valuesList.add(messageData.getGear());
|
|
||||||
valuesList.add(messageData.getAccelerationPedal());
|
|
||||||
valuesList.add(messageData.getBrakePedal());
|
|
||||||
valuesList.add(messageData.getFuelConsumption());
|
|
||||||
valuesList.add(messageData.getMotorControllerTemperature());
|
|
||||||
valuesList.add(messageData.getMotorSpeed());
|
|
||||||
valuesList.add(messageData.getMotorTorque());
|
|
||||||
valuesList.add(messageData.getMotorTemperature());
|
|
||||||
valuesList.add(messageData.getMotorVoltage());
|
|
||||||
valuesList.add(messageData.getMotorCurrent());
|
|
||||||
valuesList.add(messageData.getPowerBattery());
|
|
||||||
valuesList.add(messageData.getMaxFeedbackPower());
|
|
||||||
valuesList.add(messageData.getMaxDischargePower());
|
|
||||||
valuesList.add(messageData.getBmsSelfCheck());
|
|
||||||
valuesList.add(messageData.getPowerBatteryCurrent());
|
|
||||||
valuesList.add(messageData.getPowerBatteryV3());
|
|
||||||
valuesList.add(messageData.getMaxVoltage());
|
|
||||||
valuesList.add(messageData.getMinVoltage());
|
|
||||||
valuesList.add(messageData.getMaxTemperature());
|
|
||||||
valuesList.add(messageData.getMinTemperature());
|
|
||||||
valuesList.add(messageData.getAvailableCapacity());
|
|
||||||
valuesList.add(messageData.getVehicleStatus());
|
|
||||||
valuesList.add(messageData.getChargeStatus());
|
|
||||||
valuesList.add(messageData.getRunStatus());
|
|
||||||
valuesList.add(messageData.getSoc());
|
|
||||||
valuesList.add(messageData.getChargeWorkStatus());
|
|
||||||
valuesList.add(messageData.getDriveMotorStatus());
|
|
||||||
valuesList.add(messageData.getLocation());
|
|
||||||
valuesList.add(messageData.getEas());
|
|
||||||
valuesList.add(messageData.getPtc());
|
|
||||||
valuesList.add(messageData.getEps());
|
|
||||||
valuesList.add(messageData.getAbs());
|
|
||||||
valuesList.add(messageData.getMcu());
|
|
||||||
valuesList.add(messageData.getPowerBatteryHeating());
|
|
||||||
valuesList.add(messageData.getPowerBatteryCurrentStatus());
|
|
||||||
valuesList.add(messageData.getPowerBatteryHeat());
|
|
||||||
valuesList.add(messageData.getDcdc());
|
|
||||||
valuesList.add(messageData.getChg());
|
|
||||||
iotDBSessionConfig.insertRecord(deviceId, Long.valueOf(messageData.getTimestamp()), measurementsList, valuesList);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* 查新vin
|
|
||||||
* @param vin
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
@Override
|
|
||||||
public List<MessageData> selectQueryData(String vin) throws IoTDBConnectionException, StatementExecutionException {
|
|
||||||
// List<IotDbResult> iotDbResultList = new ArrayList<>();
|
|
||||||
//
|
|
||||||
// if (null !=vin) {
|
|
||||||
// String sql = "select * from root.bizkey."+ vin ;
|
|
||||||
// SessionDataSet sessionDataSet = iotDBSessionConfig.query(sql);
|
|
||||||
// List<String> columnNames = sessionDataSet.getColumnNames();
|
|
||||||
// List<String> titleList = new ArrayList<>();
|
|
||||||
// // 排除Time字段 -- 方便后面后面拼装数据
|
|
||||||
// for (int i = 1; i < columnNames.size(); i++) {
|
|
||||||
// String[] temp = columnNames.get(i).split("\\.");
|
|
||||||
// titleList.add(temp[temp.length - 1]);
|
|
||||||
// }
|
|
||||||
// // 封装处理数据
|
|
||||||
// packagingData(iotDbParam, iotDbResultList, sessionDataSet, titleList);
|
|
||||||
// } else {
|
|
||||||
// log.info("PK或者SN不能为空！！");
|
|
||||||
// }
|
|
||||||
// return iotDbResultList;
|
|
||||||
// } }
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* 封装处理数据
|
|
||||||
* @param iotDbParam
|
|
||||||
* @param iotDbResultList
|
|
||||||
* @param sessionDataSet
|
|
||||||
* @param titleList
|
|
||||||
* @throws StatementExecutionException
|
|
||||||
* @throws IoTDBConnectionException
|
|
||||||
*/
|
|
||||||
private void packagingData(IotDbParam iotDbParam, List<IotDbResult> iotDbResultList, SessionDataSet sessionDataSet, List<String> titleList)
|
|
||||||
throws StatementExecutionException, IoTDBConnectionException {
|
|
||||||
int fetchSize = sessionDataSet.getFetchSize();
|
|
||||||
if (fetchSize > 0) {
|
|
||||||
while (sessionDataSet.hasNext()) {
|
|
||||||
IotDbResult iotDbResult = new IotDbResult();
|
|
||||||
RowRecord next = sessionDataSet.next();
|
|
||||||
List<Field> fields = next.getFields();
|
|
||||||
String timeString = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(next.getTimestamp());
|
|
||||||
iotDbResult.setTime(timeString);
|
|
||||||
Map<String, String> map = new HashMap<>();
|
|
||||||
|
|
||||||
for (int i = 0; i < fields.size(); i++) {
|
|
||||||
Field field = fields.get(i);
|
|
||||||
// 这里的需要按照类型获取
|
|
||||||
map.put(titleList.get(i), field.getObjectValue(field.getDataType()).toString());
|
|
||||||
}
|
|
||||||
iotDbResult.setTime(timeString);
|
|
||||||
iotDbResult.setPk(iotDbParam.getPk());
|
|
||||||
iotDbResult.setSn(iotDbParam.getSn());
|
|
||||||
iotDbResult.setHeart(map.get("heart"));
|
|
||||||
iotDbResult.setBreath(map.get("breath"));
|
|
||||||
iotDbResultList.add(iotDbResult);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -0,0 +1,83 @@
|
||||||
|
package com.muyu.iotdb.config;
|
||||||
|
|
||||||
|
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.session.SessionDataSet;
|
||||||
|
import org.apache.iotdb.session.util.Version;
|
||||||
|
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.context.annotation.Bean;
|
||||||
|
import org.springframework.context.annotation.Configuration;
|
||||||
|
import org.springframework.stereotype.Component;
|
||||||
|
|
||||||
|
import java.rmi.ServerException;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* description: iotdb 配置工具类（常用部分，如需要可以自行扩展）
|
||||||
|
* 注意：可以不需要创建分组，插入时默认前两个节点名称为分组名称 比如： root.a1eaKSRpRty.CA3013A303A25467 或者
|
||||||
|
* root.a1eaKSRpRty.CA3013A303A25467.heart 他们的分组都为 root.a1eaKSRpRty
|
||||||
|
* author: YangLe
|
||||||
|
*/
|
||||||
|
@Log4j2
|
||||||
|
@Component
|
||||||
|
@Configuration
|
||||||
|
public class IotDBSessionConfig {
|
||||||
|
|
||||||
|
private static Session session;
|
||||||
|
private static final String LOCAL_HOST = "47.93.162.81";
|
||||||
|
|
||||||
|
@Bean
|
||||||
|
public Session getSession() throws IoTDBConnectionException, StatementExecutionException {
|
||||||
|
if (session == null) {
|
||||||
|
log.info("正在连接iotdb.......");
|
||||||
|
session = new Session.Builder().host(LOCAL_HOST).port(6667).username("root").password("root").version(Version.V_0_13).build();
|
||||||
|
session.open(false);
|
||||||
|
session.setFetchSize(100);
|
||||||
|
log.info("iotdb连接成功~");
|
||||||
|
// 设置时区
|
||||||
|
session.setTimeZone("+08:00");
|
||||||
|
}
|
||||||
|
return session;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* description: 带有数据类型的添加操作 - insertRecord没有指定类型
|
||||||
|
* author: YangLe
|
||||||
|
*
|
||||||
|
* @param * @param deviceId:节点路径如：root.a1eaKSRpRty.CA3013A303A25467
|
||||||
|
* time:时间戳
|
||||||
|
* measurementsList：物理量 即：属性
|
||||||
|
* type：数据类型： BOOLEAN((byte)0), INT32((byte)1),INT64((byte)2),FLOAT((byte)3),DOUBLE((byte)4),TEXT((byte)5),VECTOR((byte)6);
|
||||||
|
* valuesList：属性值 --- 属性必须与属性值一一对应
|
||||||
|
* @return
|
||||||
|
*/
|
||||||
|
public void insertRecordType(String deviceId, Long time, List<String> measurementsList, TSDataType type, List<Object> valuesList) throws StatementExecutionException, IoTDBConnectionException, ServerException {
|
||||||
|
|
||||||
|
List<TSDataType> types = new ArrayList<>();
|
||||||
|
measurementsList.forEach(item -> {
|
||||||
|
types.add(type);
|
||||||
|
});
|
||||||
|
session.insertRecord(deviceId, time, measurementsList, types, valuesList);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* description: 带有数据类型的添加操作 - insertRecord没有指定类型
|
||||||
|
* author: YangLe
|
||||||
|
*
|
||||||
|
* @param deviceId:节点路径如：root.a1eaKSRpRty.CA3013A303A25467
|
||||||
|
* @param time:时间戳
|
||||||
|
* @param measurementsList：物理量 即：属性
|
||||||
|
* @param valuesList：属性值 --- 属性必须与属性值一一对应
|
||||||
|
* @return
|
||||||
|
*/
|
||||||
|
public void insertRecord(String deviceId, Long time, List<String> measurementsList, List<String> valuesList) throws StatementExecutionException, IoTDBConnectionException, ServerException {
|
||||||
|
session.insertRecord(deviceId, time, measurementsList, valuesList);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -1,109 +1,110 @@
|
||||||
package com.muyu.kafka;
|
//package com.muyu.kafka;
|
||||||
|
//
|
||||||
import com.alibaba.fastjson.JSON;
|
//import com.alibaba.fastjson.JSON;
|
||||||
import com.muyu.iotDB.service.IotDbServer;
|
//import com.muyu.iotdb.server.IotDbServer;
|
||||||
import com.muyu.mqtt.dao.MessageData;
|
//import com.muyu.mqtt.dao.MessageData;
|
||||||
import lombok.extern.log4j.Log4j2;
|
//import lombok.extern.log4j.Log4j2;
|
||||||
import org.apache.iotdb.rpc.IoTDBConnectionException;
|
//import org.apache.iotdb.rpc.IoTDBConnectionException;
|
||||||
import org.apache.iotdb.rpc.StatementExecutionException;
|
//import org.apache.iotdb.rpc.StatementExecutionException;
|
||||||
import org.apache.kafka.clients.admin.AdminClient;
|
//import org.apache.kafka.clients.admin.AdminClient;
|
||||||
import org.apache.kafka.clients.admin.CreatePartitionsResult;
|
//import org.apache.kafka.clients.admin.CreatePartitionsResult;
|
||||||
import org.apache.kafka.clients.admin.NewPartitions;
|
//import org.apache.kafka.clients.admin.NewPartitions;
|
||||||
import org.apache.kafka.clients.consumer.ConsumerRecord;
|
//import org.apache.kafka.clients.consumer.ConsumerRecord;
|
||||||
import org.apache.kafka.clients.producer.KafkaProducer;
|
//import org.apache.kafka.clients.producer.KafkaProducer;
|
||||||
import org.apache.kafka.clients.producer.ProducerConfig;
|
//import org.apache.kafka.clients.producer.ProducerConfig;
|
||||||
import org.apache.kafka.clients.producer.ProducerRecord;
|
//import org.apache.kafka.clients.producer.ProducerRecord;
|
||||||
import org.apache.kafka.common.Cluster;
|
//import org.apache.kafka.common.Cluster;
|
||||||
import org.apache.kafka.common.Node;
|
//import org.apache.kafka.common.Node;
|
||||||
import org.apache.kafka.common.PartitionInfo;
|
//import org.apache.kafka.common.PartitionInfo;
|
||||||
import org.apache.kafka.common.header.internals.RecordHeader;
|
//import org.apache.kafka.common.header.internals.RecordHeader;
|
||||||
import org.apache.kafka.common.serialization.StringSerializer;
|
//import org.apache.kafka.common.serialization.StringSerializer;
|
||||||
import org.springframework.beans.factory.annotation.Autowired;
|
//import org.springframework.beans.factory.annotation.Autowired;
|
||||||
import org.springframework.data.redis.core.RedisTemplate;
|
//import org.springframework.data.redis.core.RedisTemplate;
|
||||||
import org.springframework.kafka.annotation.KafkaListener;
|
//import org.springframework.kafka.annotation.KafkaListener;
|
||||||
import org.springframework.stereotype.Service;
|
//import org.springframework.stereotype.Service;
|
||||||
|
//
|
||||||
import javax.annotation.Resource;
|
//import javax.annotation.Resource;
|
||||||
import java.nio.charset.StandardCharsets;
|
//import java.nio.charset.StandardCharsets;
|
||||||
import java.rmi.ServerException;
|
//import java.rmi.ServerException;
|
||||||
import java.util.*;
|
//import java.util.*;
|
||||||
|
//
|
||||||
@Log4j2
|
//@Log4j2
|
||||||
@Service
|
//@Service
|
||||||
public class KafkaPCUtils {
|
//public class KafkaPCUtils {
|
||||||
@Resource
|
// @Resource
|
||||||
private IotDbServer iotDbServer;
|
// private IotDbServer iotDbServer;
|
||||||
|
//
|
||||||
@Autowired
|
// @Autowired
|
||||||
private RedisTemplate<String,String> redisTemplate;
|
// private RedisTemplate<String,String> redisTemplate;
|
||||||
|
//
|
||||||
public void sendCallbackOneMessage(String topic, MessageData vehicle) {
|
// public void sendCallbackOneMessage(String topic, MessageData vehicle) {
|
||||||
String vin = vehicle.getVin();
|
// String vin = vehicle.getVin();
|
||||||
String vehicleString = JSON.toJSONString(vehicle);
|
// String vehicleString = JSON.toJSONString(vehicle);
|
||||||
log.info("向主题：[{}]，发送消息：{}", topic, vehicle);
|
// log.info("向主题：[{}]，发送消息：{}", topic, vehicle);
|
||||||
String bootstrapServers = "127.0.0.1:9092";
|
// String bootstrapServers = "127.0.0.1:9092";
|
||||||
|
//
|
||||||
// 设置生产者属性
|
// // 设置生产者属性
|
||||||
Properties properties = new Properties();
|
// Properties properties = new Properties();
|
||||||
properties.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
|
// properties.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
|
||||||
properties.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
|
// properties.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
|
||||||
properties.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
|
// properties.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
|
||||||
// 创建生产者
|
// // 创建生产者
|
||||||
KafkaProducer<String, String> producer = new KafkaProducer<>(properties);
|
// KafkaProducer<String, String> producer = new KafkaProducer<>(properties);
|
||||||
// 创建分区
|
// // 创建分区
|
||||||
AdminClient adminClient = AdminClient.create(properties);
|
// AdminClient adminClient = AdminClient.create(properties);
|
||||||
CreatePartitionsResult partitions = adminClient.createPartitions(new HashMap() {{
|
// CreatePartitionsResult partitions = adminClient.createPartitions(new HashMap() {{
|
||||||
put(topic, NewPartitions.increaseTo(8, null));
|
// put(topic, NewPartitions.increaseTo(8, null));
|
||||||
}});
|
// }});
|
||||||
// 节点集合
|
// // 节点集合
|
||||||
List<Node> list = new ArrayList<>();
|
// List<Node> list = new ArrayList<>();
|
||||||
list.add(new Node(0, "127.0.0.1", 9092));
|
// list.add(new Node(0, "127.0.0.1", 9092));
|
||||||
// 节点分区列表
|
// // 节点分区列表
|
||||||
List<PartitionInfo> partitionInfos = new ArrayList<>();
|
// List<PartitionInfo> partitionInfos = new ArrayList<>();
|
||||||
for (int i = 0; i < 8; i++) {
|
// for (int i = 0; i < 8; i++) {
|
||||||
partitionInfos.add(new PartitionInfo(topic,i,null,null,null));
|
// partitionInfos.add(new PartitionInfo(topic,i,null,null,null));
|
||||||
}
|
// }
|
||||||
|
//
|
||||||
int partition = new CustomPartitioner().partition(
|
// int partition = new CustomPartitioner().partition(
|
||||||
topic,
|
// topic,
|
||||||
vin,
|
// vin,
|
||||||
vin.getBytes(),
|
// vin.getBytes(),
|
||||||
vehicleString,
|
// vehicleString,
|
||||||
vehicleString.getBytes(),
|
// vehicleString.getBytes(),
|
||||||
new Cluster(
|
// new Cluster(
|
||||||
"uqU0Vo8_TiaV2Xp0kzczaA",
|
// "uqU0Vo8_TiaV2Xp0kzczaA",
|
||||||
list,
|
// list,
|
||||||
partitionInfos,
|
// partitionInfos,
|
||||||
new HashSet<String>() {},
|
// new HashSet<String>() {},
|
||||||
new HashSet<>())
|
// new HashSet<>())
|
||||||
);
|
// );
|
||||||
log.info("当前获取分区：[{}]",partition);
|
// log.info("当前获取分区：[{}]",partition);
|
||||||
// 创建消息 主题 key 分区 值
|
// // 创建消息 主题 key 分区 值
|
||||||
ProducerRecord<String, String> record = new ProducerRecord<>(topic,partition, vin, vehicleString);
|
// ProducerRecord<String, String> record = new ProducerRecord<>(topic,partition, vin, vehicleString);
|
||||||
record.headers().add(new RecordHeader("type", "String".getBytes(StandardCharsets.UTF_8)));
|
// record.headers().add(new RecordHeader("type", "String".getBytes(StandardCharsets.UTF_8)));
|
||||||
|
//
|
||||||
// 发送消息 有回执
|
// // 发送消息 有回执
|
||||||
producer.send(record, (matadata, exception) -> {
|
// producer.send(record, (matadata, exception) -> {
|
||||||
if (exception == null) {
|
// if (exception == null) {
|
||||||
// int partition = matadata.partition();
|
//// int partition = matadata.partition();
|
||||||
log.info("消息发送成功,topic:[{}],分区为:[{}]", topic, partition);
|
// log.info("消息发送成功,topic:[{}],分区为:[{}]", topic, partition);
|
||||||
|
//
|
||||||
} else {
|
// } else {
|
||||||
log.info("消息发送失败,topic:[{}],异常信息：[{}]", topic, exception.getMessage());
|
// log.info("消息发送失败,topic:[{}],异常信息：[{}]", topic, exception.getMessage());
|
||||||
}
|
// }
|
||||||
});
|
// });
|
||||||
// 关闭生产者
|
// // 关闭生产者
|
||||||
producer.close();
|
// producer.close();
|
||||||
}
|
// }
|
||||||
|
//
|
||||||
|
//
|
||||||
@KafkaListener(topics = {"test1"},groupId = "Topics")
|
//// @KafkaListener(topics = {"test1"},groupId = "Topics")
|
||||||
public void onNormalMessage1(ConsumerRecord<String, Object> record) throws ServerException, IoTDBConnectionException, StatementExecutionException {
|
//// public void onNormalMessage1(ConsumerRecord<String, Object> record) throws ServerException, IoTDBConnectionException, StatementExecutionException {
|
||||||
String value = (String) record.value();
|
//// String value = (String) record.value();
|
||||||
MessageData messageData = JSON.parseObject(value, MessageData.class);
|
//// log.error("value:{}",value);
|
||||||
System.out.println("简单消费：" + record.topic() + "-" + record.partition() + "=" +
|
//// MessageData messageData = JSON.parseObject(value, MessageData.class);
|
||||||
record.value());
|
//// System.out.println("简单消费：" + record.topic() + "-" + record.partition() + "=" +
|
||||||
iotDbServer.add(messageData);
|
//// record.value());
|
||||||
}
|
//// iotDbServer.add(messageData);
|
||||||
|
//// }
|
||||||
}
|
//
|
||||||
|
//}
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,9 @@
|
||||||
package com.muyu.kafka;
|
package com.muyu.kafka;
|
||||||
|
|
||||||
|
|
||||||
import com.muyu.iotDB.service.IotDbServer;
|
import com.alibaba.fastjson2.JSON;
|
||||||
|
import com.alibaba.fastjson2.JSONObject;
|
||||||
|
import com.muyu.iotdb.server.IotDbServer;
|
||||||
import com.muyu.mqtt.dao.MessageData;
|
import com.muyu.mqtt.dao.MessageData;
|
||||||
import lombok.extern.log4j.Log4j2;
|
import lombok.extern.log4j.Log4j2;
|
||||||
|
|
||||||
|
|
@ -36,30 +38,29 @@ public class SimpleKafkaConsumer {
|
||||||
System.out.printf("offset = %d, key = %s, value = %s%n", record.offset(), record.key(), record.value());
|
System.out.printf("offset = %d, key = %s, value = %s%n", record.offset(), record.key(), record.value());
|
||||||
String value = record.value();
|
String value = record.value();
|
||||||
log.info("value:{}", value);
|
log.info("value:{}", value);
|
||||||
MessageData messageData1 = com.alibaba.fastjson2.JSONObject.parseObject(value, MessageData.class);
|
JSONObject jsonObject = JSON.parseObject(value);
|
||||||
log.info("messageData1:{}", messageData1);
|
iotDbServer.insertData(jsonObject);
|
||||||
iotDbServer.add(messageData1);
|
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
log.error("Error consuming Kafka message", e);
|
log.error("Error consuming Kafka message", e);
|
||||||
// 处理异常，可能需要重试或其他逻辑
|
// 处理异常，可能需要重试或其他逻辑
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@KafkaListener(topics = "test1", groupId = "Topics")
|
// @KafkaListener(topics = "test1", groupId = "Topics")
|
||||||
public void consume2(ConsumerRecord<String, String> record) {
|
// public void consume2(ConsumerRecord<String, String> record) {
|
||||||
log.info("开始消费");
|
// log.info("开始消费");
|
||||||
try {
|
// try {
|
||||||
System.out.printf("offset = %d, key = %s, value = %s%n", record.offset(), record.key(), record.value());
|
// System.out.printf("offset = %d, key = %s, value = %s%n", record.offset(), record.key(), record.value());
|
||||||
String value = record.value();
|
// String value = record.value();
|
||||||
log.info("value:{}", value);
|
// log.info("value:{}", value);
|
||||||
MessageData messageData1 = com.alibaba.fastjson2.JSONObject.parseObject(value, MessageData.class);
|
// MessageData messageData1 = com.alibaba.fastjson2.JSONObject.parseObject(value, MessageData.class);
|
||||||
log.info("messageData1:{}", messageData1);
|
// log.info("messageData1:{}", messageData1);
|
||||||
iotDbServer.add(messageData1);
|
// iotDbServer.add(messageData1);
|
||||||
} catch (Exception e) {
|
// } catch (Exception e) {
|
||||||
log.error("Error consuming Kafka message", e);
|
// log.error("Error consuming Kafka message", e);
|
||||||
// 处理异常，可能需要重试或其他逻辑
|
// // 处理异常，可能需要重试或其他逻辑
|
||||||
}
|
// }
|
||||||
}
|
// }
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,12 +1,15 @@
|
||||||
package com.muyu.mqtt;
|
package com.muyu.mqtt;
|
||||||
|
|
||||||
|
|
||||||
import com.alibaba.fastjson.JSON;
|
import com.alibaba.fastjson2.JSON;
|
||||||
import com.alibaba.fastjson.JSONArray;
|
import com.alibaba.fastjson2.JSONObject;
|
||||||
import com.alibaba.fastjson.JSONObject;
|
|
||||||
import com.github.benmanes.caffeine.cache.Cache;
|
import com.github.benmanes.caffeine.cache.Cache;
|
||||||
import com.github.benmanes.caffeine.cache.Caffeine;
|
import com.github.benmanes.caffeine.cache.Caffeine;
|
||||||
|
import com.muyu.mqtt.dao.MessageDa;
|
||||||
|
import com.muyu.utils.ConversionUtil;
|
||||||
import lombok.extern.log4j.Log4j2;
|
import lombok.extern.log4j.Log4j2;
|
||||||
|
import org.apache.iotdb.rpc.IoTDBConnectionException;
|
||||||
|
import org.apache.iotdb.rpc.StatementExecutionException;
|
||||||
import org.apache.kafka.clients.producer.ProducerRecord;
|
import org.apache.kafka.clients.producer.ProducerRecord;
|
||||||
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
|
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
|
||||||
import org.eclipse.paho.client.mqttv3.MqttCallback;
|
import org.eclipse.paho.client.mqttv3.MqttCallback;
|
||||||
|
|
@ -19,10 +22,12 @@ import org.springframework.kafka.core.KafkaAdmin;
|
||||||
import org.springframework.kafka.core.KafkaTemplate;
|
import org.springframework.kafka.core.KafkaTemplate;
|
||||||
import org.springframework.stereotype.Service;
|
import org.springframework.stereotype.Service;
|
||||||
|
|
||||||
|
import java.rmi.ServerException;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
import java.util.concurrent.TimeUnit;
|
import java.util.concurrent.TimeUnit;
|
||||||
import java.util.concurrent.atomic.AtomicInteger;
|
import java.util.concurrent.atomic.AtomicInteger;
|
||||||
|
|
||||||
import static com.muyu.utils.ConversionUtil.hexStringToString;
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 回执消息类 MessageCallbackService
|
* 回执消息类 MessageCallbackService
|
||||||
|
|
@ -52,25 +57,23 @@ public class MessageCallbackService implements MqttCallback {
|
||||||
private RedisTemplate<String, String> redisTemplate;
|
private RedisTemplate<String, String> redisTemplate;
|
||||||
|
|
||||||
@Override
|
@Override
|
||||||
public void messageArrived(String topic, MqttMessage mqttMessage) {
|
public void messageArrived(String topic, MqttMessage message) {
|
||||||
log.info("topic:{}", topic);
|
// 将消息内容从字节数组转换为字符串
|
||||||
log.info("Qos:{}", mqttMessage.getQos());
|
String s = new String(message.getPayload());
|
||||||
log.info("message content:{}", new String(mqttMessage.getPayload()));
|
|
||||||
|
|
||||||
String s = new String(mqttMessage.getPayload());
|
|
||||||
// MessageData main = ConversionUtil.main(s);
|
|
||||||
|
|
||||||
JSONObject object = messageParsing(s);
|
|
||||||
log.error("message:{}",object);
|
|
||||||
// 准备ProducerRecord并发送到Kafka
|
|
||||||
String kafkaTopic = topic; // 假设MQTT主题与Kafka主题相同
|
|
||||||
String vin = object.getString("vin");
|
|
||||||
System.out.println("VIN: " + vin);
|
|
||||||
String key = vin; // 使用vin作为key，如果适用
|
|
||||||
String value = JSON.toJSONString(object);
|
|
||||||
ProducerRecord<String, String> producerRecord = new ProducerRecord<>(kafkaTopic, key, value);
|
|
||||||
kafkaTemplate.send(producerRecord);// 注意：这里使用get()会阻塞直到发送完成，实际应用中可能需要异步处理
|
|
||||||
|
|
||||||
|
try {
|
||||||
|
String s1 = ConversionUtil.hexStringToString(s);
|
||||||
|
JSONObject object = getObject(s1);
|
||||||
|
log.error("object:{}", object);
|
||||||
|
String vin ="";
|
||||||
|
String key = vin; // 使用vin作为key，如果适用
|
||||||
|
String value = com.alibaba.fastjson.JSON.toJSONString(object);
|
||||||
|
log.error("value:{}", value);
|
||||||
|
ProducerRecord<String, String> producerRecord = new ProducerRecord<>(topic, key, value);
|
||||||
|
kafkaTemplate.send(producerRecord);
|
||||||
|
} catch (Exception e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@Override
|
@Override
|
||||||
|
|
@ -78,46 +81,52 @@ public class MessageCallbackService implements MqttCallback {
|
||||||
System.out.println("deliveryComplete---------" + token.isComplete());
|
System.out.println("deliveryComplete---------" + token.isComplete());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public com.alibaba.fastjson2.JSONObject getObject(String message) {
|
||||||
|
log.info("原始数据:{}", message);
|
||||||
|
// 移除字符串message的首尾字符，为后续处理准备
|
||||||
|
message = message.substring(1, message.length() - 2);
|
||||||
|
// 初始化StringBuilder用于构建最终的JSON字符串
|
||||||
|
StringBuffer buffer = new StringBuffer();
|
||||||
|
// 从Redis中获取指定key的值，这里的key是message的前17个字符
|
||||||
|
Object o = redisTemplate.opsForHash().get("VIN", message.substring(0, 17));
|
||||||
|
// 将获取到的值转换为VehicleDateModel的列表
|
||||||
|
List<MessageDa> messageDas = new ArrayList<>();
|
||||||
|
messageDas = JSON.parseObject(o.toString(), ArrayList.class).stream()
|
||||||
|
.map(obj -> JSON.parseObject(obj.toString(), MessageDa.class)).toList();
|
||||||
|
// 用于构建最终JSON字符串的变量
|
||||||
|
String finalMessage = message;
|
||||||
|
// 遍历车辆数据模型列表，构建JSON字符串的键值对
|
||||||
|
messageDas.forEach(messageDa -> {
|
||||||
|
// 根据车辆数据模型的起始和结束位置，以及特定的处理逻辑，构建JSON字符串的键值对并追加到buffer中
|
||||||
|
buffer.append(",\"" + messageDa.getAnalyzeKey() + "\":" +
|
||||||
|
"\"" + remove0(finalMessage.substring(messageDa.getAnalyzeStart() - 1, messageDa.getEnt())) + "\"");
|
||||||
|
});
|
||||||
|
// 构建最终的JSON字符串
|
||||||
|
String jsonString = "{" + buffer.substring(1) + "}";
|
||||||
|
com.alibaba.fastjson2.JSONObject jsonObject = JSON.parseObject(jsonString);
|
||||||
|
try {
|
||||||
|
|
||||||
private JSONObject messageParsing(String s) {
|
} catch (Exception e) {
|
||||||
// 假设hexStringToString是一个将十六进制字符串转换为普通字符串的方法
|
throw new RuntimeException(e);
|
||||||
String hexStringToString = hexStringToString(s);
|
}
|
||||||
// 提取字符串中的特定部分
|
// 日志记录解析后的数据
|
||||||
String substring = hexStringToString.substring(1, hexStringToString.length() - 2);
|
log.info("解析后的数据:{}", jsonString);
|
||||||
String vin = substring.substring(0, 17);
|
|
||||||
|
|
||||||
// 从本地缓存中获取VIN对应的信息
|
// 返回构建好的JSONObject
|
||||||
String cachedResult = localCache.getIfPresent(vin);
|
return new com.alibaba.fastjson2.JSONObject(jsonObject);
|
||||||
JSONObject result = null;
|
}
|
||||||
if (cachedResult == null) {
|
|
||||||
// 如果本地缓存中没有找到，则从Redis中获取
|
|
||||||
String redisList = redisTemplate.opsForValue().get(vin);
|
|
||||||
log.error("redisList:{}", redisList);
|
|
||||||
JSONArray jsonArray = JSON.parseArray(redisList);
|
|
||||||
|
|
||||||
// 创建一个空的JSONObject来存储合并后的数据
|
// 移除字符串中的前导零
|
||||||
result = new JSONObject();
|
public String remove0(String str) {
|
||||||
|
if (str.length() > 1) {
|
||||||
// 遍历JSONArray中的每个JSONObject，并将其合并到result中
|
if (str.charAt(0) == '0') {
|
||||||
for (int i = 0; i < jsonArray.size(); i++) {
|
return remove0(str.substring(1));
|
||||||
JSONObject item = jsonArray.getJSONObject(i);
|
|
||||||
String analyzeKey = item.getString("analyzeKey");
|
|
||||||
int analyzeStart = item.getInteger("analyzeStart");
|
|
||||||
int ent = item.getInteger("ent");
|
|
||||||
|
|
||||||
String extractedValue = substring.substring(analyzeStart, ent);
|
|
||||||
result.put(analyzeKey, extractedValue);
|
|
||||||
}
|
|
||||||
|
|
||||||
log.error("result:{}", result);
|
|
||||||
|
|
||||||
// 将结果转换为JSON字符串，然后存储到本地缓存中
|
|
||||||
localCache.put(vin, result.toJSONString());
|
|
||||||
} else {
|
} else {
|
||||||
// 如果本地缓存中有数据，将其解析为JSONObject
|
return str;
|
||||||
result = JSON.parseObject(cachedResult);
|
|
||||||
}
|
}
|
||||||
return result;
|
} else {
|
||||||
|
return str;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@RabbitListener(queues = "subscription")
|
@RabbitListener(queues = "subscription")
|
||||||
|
|
@ -127,13 +136,14 @@ public class MessageCallbackService implements MqttCallback {
|
||||||
// 删除本地缓存
|
// 删除本地缓存
|
||||||
localCache.invalidate(vin);
|
localCache.invalidate(vin);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 本地缓存
|
* 本地缓存
|
||||||
*/
|
*/
|
||||||
Cache<String, String> localCache = Caffeine.newBuilder()
|
Cache<String, String> localCache = Caffeine.newBuilder()
|
||||||
.initialCapacity(5)
|
.initialCapacity(5)
|
||||||
.maximumSize(10)
|
.maximumSize(10)
|
||||||
|
.expireAfterWrite(10, TimeUnit.MINUTES)
|
||||||
.build();
|
.build();
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue