From f5072463229ec111266c6781d75f7906a8769dc9 Mon Sep 17 00:00:00 2001
From: 潘志宝 <979469083@qq.com>
Date: 星期一, 17 三月 2025 23:46:40 +0800
Subject: [PATCH] 修复查询不到开始时间数据问题
---
iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java | 111 ++++++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 92 insertions(+), 19 deletions(-)
diff --git a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java
index 5470286..efff0f2 100644
--- a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java
+++ b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java
@@ -1,5 +1,6 @@
package com.iailab.module.data.influxdb.service.impl;
+import com.iailab.module.data.api.dto.ApiPointValueQueryDTO;
import com.iailab.module.data.common.utils.ExcelUtil;
import com.iailab.framework.common.util.date.DateUtils;
import com.iailab.module.data.api.dto.ApiExportValueDTO;
@@ -11,6 +12,9 @@
import com.iailab.module.data.influxdb.pojo.InfluxPointValuePOJO;
import com.iailab.module.data.influxdb.pojo.InfluxTagValuePOJO;
import com.iailab.module.data.influxdb.service.InfluxDBService;
+import com.iailab.module.data.point.dto.DaPointDTO;
+import com.iailab.module.data.point.service.DaPointService;
+import com.iailab.module.data.point.vo.PointValueExportVO;
import com.influxdb.client.InfluxQLQueryApi;
import com.influxdb.client.QueryApi;
import com.influxdb.client.WriteApi;
@@ -22,7 +26,10 @@
import com.influxdb.query.FluxTable;
import com.influxdb.query.InfluxQLQueryResult;
import lombok.extern.slf4j.Slf4j;
+
import javax.annotation.Resource;
+
+import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
@@ -30,6 +37,7 @@
import javax.servlet.http.HttpServletResponse;
import java.math.BigDecimal;
import java.util.*;
+import java.util.stream.Collectors;
/**
* InfluxDB操作类
@@ -43,15 +51,18 @@
private WriteApi writeApi;
+ @Autowired
+ private DaPointService daPointService;
+
private WriteApiBlocking writeApiBlocking;
private QueryApi queryApi;
private InfluxQLQueryApi influxQLQueryApi;
- private String VALUE = "value";
+ public static final String VALUE = "value";
- private String TIME = "time";
+ public static final String TIME = "time";
private int rawOffset = TimeZone.getDefault().getRawOffset();
@@ -100,7 +111,8 @@
}
if (!CollectionUtils.isEmpty(pointValues)) {
pointValues.forEach(item -> {
- writeApi.writeMeasurement(influxDBInstance.getBucket(), influxDBInstance.org, WritePrecision.MS, item);
+ String bucket = influxDBInstance.getBucket();
+ writeApi.writeMeasurement(bucket, influxDBInstance.org, WritePrecision.MS, item);
});
}
writeApi.flush();
@@ -113,6 +125,7 @@
}
if (!CollectionUtils.isEmpty(tagValues)) {
tagValues.forEach(item -> {
+ log.info("bucket===" + influxDBInstance.getBucket() + "，org===" + influxDBInstance.org);
writeApi.writeMeasurement(influxDBInstance.getBucket(), influxDBInstance.org, WritePrecision.MS, item);
});
}
@@ -132,8 +145,8 @@
calendar.set(Calendar.MILLISECOND, 0);
// String start = startTime.getTime() - calendar.getTime().getTime() + "ms";
String start = startTime.getTime() - calendar.getTime().getTime() - pas_ms + "ms";
- if (endTime==null){
- endTime= new Date();
+ if (endTime == null) {
+ endTime = new Date();
}
String stop = endTime.getTime() - calendar.getTime().getTime() + "ms";
@@ -201,21 +214,79 @@
}
@Override
- public boolean exportTagValue(HttpServletResponse response, HttpServletRequest request, ApiTagValueQueryDTO params) {
- InfluxTagValuePOJO tag = new InfluxTagValuePOJO();
- tag.setId(params.getTagId());
- tag.setType(params.getDataType());
- List<ApiExportValueDTO> valueList = getExportValue(tag, params.getStart(), params.getEnd());
- try{
+ public boolean exportTagValue(HttpServletResponse response, HttpServletRequest request, ApiTagValueQueryDTO queryDto) {
+ //构建参数
+ Map<String, Object> params = new HashMap<>(1);
+ params.put("pointNos", queryDto.getTagIds());
+
+ //查询point列表
+ List<DaPointDTO> pointList = daPointService.list(params);
+ if (CollectionUtils.isEmpty(pointList)) {
+ return true;
+ }
+
+ //插入pointType
+ List<InfluxPointValuePOJO> influxParams = pointList.stream().map(item -> {
+ InfluxPointValuePOJO pojo = new InfluxPointValuePOJO();
+ pojo.setPoint(item.getTagNo());
+ pojo.setType(item.getDataType());
+ return pojo;
+ }).collect(Collectors.toList());
+
+ //查询
+ Map<String, List<Map<String, Object>>> data = queryPointsValues(influxParams, queryDto.getStart(), queryDto.getEnd());
+
+ //提取list
+ List<Map<String, Object>> list = data.get(queryDto.getTagIds().get(0));
+
+ //导出
+ try {
String sheetTitle = "采集数据";
String[] title = new String[]{"值", "时间"};
- ExcelUtil.exportPointValue(sheetTitle, title, new ArrayList<>(valueList), response);
+ ExcelUtil.exportPointValue(sheetTitle, title, new ArrayList<>(list), response);
} catch (Exception ex) {
return false;
}
return true;
}
+ @Override
+ public List<PointValueExportVO> exportPointValue(ApiPointValueQueryDTO queryDto) {
+
+ List<PointValueExportVO> pointValueExportList = new ArrayList<>();
+
+ //构建参数
+ Map<String, Object> params = new HashMap<>(1);
+ params.put("pointNos", queryDto.getPointNos());
+
+ //查询point列表
+ List<DaPointDTO> pointList = daPointService.list(params);
+ if (CollectionUtils.isEmpty(pointList)) {
+ return pointValueExportList;
+ }
+
+ //插入pointType
+ List<InfluxPointValuePOJO> influxParams = pointList.stream().map(item -> {
+ InfluxPointValuePOJO pojo = new InfluxPointValuePOJO();
+ pojo.setPoint(item.getPointNo());
+ pojo.setType(item.getDataType());
+ return pojo;
+ }).collect(Collectors.toList());
+
+ //查询
+ Map<String, List<Map<String, Object>>> data = queryPointsValues(influxParams, queryDto.getStart(), queryDto.getEnd());
+
+ //提取list
+ List<Map<String, Object>> list = data.get(queryDto.getPointNos().get(0));
+ for (Map<String, Object> map : list) {
+ PointValueExportVO dto = new PointValueExportVO();
+ dto.setDatatime(map.get("time").toString());
+ dto.setDatavalue(map.get("value").toString());
+ pointValueExportList.add(dto);
+ }
+
+ return pointValueExportList;
+ }
@Override
public Map<String, Object> queryPointsLastValue(List<InfluxPointValuePOJO> influxParams) {
@@ -234,7 +305,9 @@
sql.append("'");
InfluxQLQueryResult data = influxQLQueryApi.query(new InfluxQLQuery(sql.toString(), influxDBInstance.getBucket()));
Object value = data.getResults().get(0).getSeries().get(0).getValues().get(0).getValueByKey("last");
- result.put(point.getPoint(), value);
+ if (value != null) {
+ result.put(point.getPoint(), value);
+ }
}
return result;
}
@@ -244,7 +317,7 @@
if (influxQLQueryApi == null) {
influxQLQueryApi = influxDBInstance.getClient().getInfluxQLQueryApi();
}
- long utcMillis = startTime.getTime() -rawOffset;
+ long utcMillis = startTime.getTime() - rawOffset;
String utsStart = DateUtils.format(new Date(utcMillis), DateUtils.FORMAT_YEAR_MONTH_DAY);
log.info("utsStart=" + utsStart);
String measurement = PointValueUtils.getMeasurement(point.getType());
@@ -253,7 +326,7 @@
sql.append(measurement);
sql.append(" WHERE point = '");
sql.append(point.getPoint());
- sql.append("' AND time >= '" + utsStart +"'");
+ sql.append("' AND time >= '" + utsStart + "'");
InfluxQLQueryResult data = influxQLQueryApi.query(new InfluxQLQuery(sql.toString(), influxDBInstance.getBucket()));
if (data == null) {
return null;
@@ -280,9 +353,9 @@
Map<String, List<Map<String, Object>>> result = new HashMap<>();
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MILLISECOND, 0);
- String start = startTime.getTime() - calendar.getTime().getTime() + "ms";
- if (endTime==null){
- endTime= new Date();
+ String start = (startTime.getTime() - calendar.getTime().getTime() - pas_ms) + "ms";
+ if (endTime == null) {
+ endTime = new Date();
}
String stop = endTime.getTime() - calendar.getTime().getTime() + "ms";
@@ -306,7 +379,7 @@
for (FluxRecord record : records) {
Map<String, Object> dataIem = new HashMap<>(2);
dataIem.put(VALUE, record.getValueByKey("_value"));
- dataIem.put(TIME, Date.from(record.getTime()));
+ dataIem.put(TIME, DateUtils.format(Date.from(record.getTime()), DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));
dataList.add(dataIem);
}
}
--
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