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环境监测后端

This commit is contained in:
fl 2025-07-24 17:19:21 +08:00
parent e6dc515248
commit fd4d0e649e
3 changed files with 11 additions and 18 deletions
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2
securitycontrol-model/securitycontrol-screen/src/main/java/com/securitycontrol/screen/mapper/EnvironmentMapper.java
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@ -17,5 +17,5 @@ public interface EnvironmentMapper {
EnvironmentDto getEnvironmentList(EnvironmentDto dto); EnvironmentDto getEnvironmentList(EnvironmentDto dto);
List<EnvironmentDto> getEnvironmentListByDate(@Param("startDate") String s,@Param("endDate") String today); List<EnvironmentDto> getEnvironmentListByDate(@Param("currentDay") String currentDay);
} }

6
securitycontrol-model/securitycontrol-screen/src/main/java/com/securitycontrol/screen/service/impl/EnvironmentServiceImpl.java
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@ -40,11 +40,7 @@ public class EnvironmentServiceImpl implements EnvironmentService {
try { try {
//先查固定时间-- currentDay:2021-05-01 hours:9 //先查固定时间-- currentDay:2021-05-01 hours:9
vo = mapper.getEnvironmentList(dto); vo = mapper.getEnvironmentList(dto);
//在查最近七天，每天的平均值 List<EnvironmentDto> list = mapper.getEnvironmentListByDate(dto.getCurrentDay());
String today = DateUtil.today();
// 获取七天前的日期，subtract方法可以用来减去指定的时间间隔
Date sevenDaysAgo = DateUtil.offsetDay(DateUtil.date(), -7);
List<EnvironmentDto> list = mapper.getEnvironmentListByDate(DateUtil.format(sevenDaysAgo, "yyyy-MM-dd"),today);
vo.setList(list); vo.setList(list);
} catch (Exception e) { } catch (Exception e) {
log.error("环境监测分析-查询失败", e); log.error("环境监测分析-查询失败", e);

21
securitycontrol-model/securitycontrol-screen/src/main/resources/mapper/EnvironmentMapper.xml
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@ -30,20 +30,17 @@
</select> </select>
<select id="getEnvironmentListByDate" resultType="com.securitycontrol.entity.screen.dto.EnvironmentDto"> <select id="getEnvironmentListByDate" resultType="com.securitycontrol.entity.screen.dto.EnvironmentDto">
SELECT SELECT
current_day as currentDay, concat(`hour`,"时") as currentDay,
AVG(slope_displacement) AS slopeDisplacement, slope_displacement AS slopeDisplacement,
AVG(temperature) AS temperature, temperature AS temperature,
AVG(humidity) AS humidity, humidity AS humidity,
AVG(air_quality_index) AS airQualityIndex, air_quality_index AS airQualityIndex,
AVG(noise_level) AS noiseLevel, noise_level AS noiseLevel,
AVG(illumination) AS illumination illumination AS illumination
FROM FROM
wide_sensor_data wide_sensor_data
WHERE WHERE
current_day between #{startDate} AND #{endDate} current_day = #{currentDay}
GROUP BY and `hour` in ("00","02","04","06","08","10","12","14","16","18","20","22")
current_day
ORDER BY
current_day ASC
</select> </select>
</mapper> </mapper>