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河道水情监测详细数据

master
wany 2024-11-01 11:05:19 +08:00
parent 4c09e9770b
commit d2354d86b8
2 changed files with 13 additions and 6 deletions
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9
src/main/java/com/gunshi/project/xyt/mapper/AttResBaseMapper.java
View File

@ -119,6 +119,15 @@ public interface AttResBaseMapper extends BaseMapper<AttResBase> {
""")
BigDecimal queryMaxRzByStcdAndTime(@Param("stcd") String stcd, @Param("startTime") Date startTime, @Param("endTime") Date endTime);
@Select("""
<script>
select
max(t.z) from public.st_river_r t
where t.stcd = #{stcd} and t.tm <![CDATA[>=]]> #{startTime} and t.tm <![CDATA[<=]]> #{endTime}
</script>
""")
BigDecimal queryRiverMaxRz(@Param("stcd") String stcd, @Param("startTime") Date startTime, @Param("endTime") Date endTime);
@Select("""
<script>
select stcd,stnm from st_stbprp_b where res_code = #{resCode}

10
src/main/java/com/gunshi/project/xyt/service/RiverWaterService.java
View File

@ -130,13 +130,11 @@ public class RiverWaterService {
//最新水位时间往前推24小时水位
LocalDateTime now = LocalDateTime.ofInstant(tm.toInstant(), ZoneId.systemDefault());
LocalDateTime dateTime = now.minusDays(1);
BigDecimal oldRz = attRvBaseMapper.oldRz(stcd,2,Date.from(dateTime.atZone(ZoneId.systemDefault()).toInstant()));
BigDecimal oldRz = attRvBaseMapper.oldRz(stcd,1,Date.from(dateTime.atZone(ZoneId.systemDefault()).toInstant()));
if(oldRz == null){
return vo;
if(oldRz != null){
vo.setRzDiff(rz.subtract(oldRz));
}
vo.setRzDiff(rz.subtract(oldRz));
//本年最高水位
BigDecimal maxYearRz = queryYearRzByStcdAndTime(stcd);
vo.setMaxRz(maxYearRz);
@ -157,7 +155,7 @@ public class RiverWaterService {
0
);
endTime = now;
return attRvBaseMapper.queryMaxRzByStcdAndTime(stcd,Date.from(startTime.atZone(ZoneId.systemDefault()).toInstant()), Date.from(endTime.atZone(ZoneId.systemDefault()).toInstant()));
return attRvBaseMapper.queryRiverMaxRz(stcd,Date.from(startTime.atZone(ZoneId.systemDefault()).toInstant()), Date.from(endTime.atZone(ZoneId.systemDefault()).toInstant()));
}
return new BigDecimal(0);
}