优化响应速度

zc-business/src/main/java/com/zc/business/service/impl/DcPerceivedEventsWarningServiceImpl.java

@@ -1,5 +1,6 @@
 package com.zc.business.service.impl;
 
+import cn.hutool.core.date.DateUtil;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.StakeMarkUtils;
 import com.ruoyi.common.utils.StringUtils;
@@ -11,7 +12,11 @@ import com.zc.business.service.IDCPerceivedEventsWarningService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * @author 王思祥
@@ -90,9 +95,9 @@ public class DcPerceivedEventsWarningServiceImpl implements IDCPerceivedEventsWa
     public List<HashMap<String,Object>> selectSectionPerceivedEventsList( )  {
         DcWarning dcWarning = new DcWarning();
         Date nowDate = DateUtils.getNowDate();
-        dcWarning.setWarningTime(nowDate);
-        List<HashMap<String,Object>> dcWarnings = perceivedEventsWarningMapper.selectSectionPerceivedEventsList(dcWarning);
-        return dcWarnings;
+        dcWarning.setStartTime(DateUtil.beginOfDay(nowDate));
+        dcWarning.setEndTime(DateUtil.endOfDay(nowDate));
+        return  perceivedEventsWarningMapper.selectSectionPerceivedEventsList(dcWarning);
     }
     //查询感知数量按照路段进行区分
     @Override

zc-business/src/main/resources/mapper/business/DcPerceivedEventsWarningMapper.xml

@@ -132,7 +132,8 @@
         FROM    dc_road_section AS s
         LEFT JOIN (   SELECT    mark.section_id,   COUNT(1) AS number  FROM   dc_warning AS w  JOIN
         dc_stake_mark AS mark ON mark.stake_mark = w.stake_mark AND mark.direction = w.direction
-        WHERE    mark.stake_mark IS NOT NULL    AND DATE_FORMAT(w.warning_time, '%Y-%m-%d') = DATE_FORMAT(#{warningTime}, '%Y-%m-%d')
+        WHERE    mark.stake_mark IS NOT NULL     AND w.warning_time >= #{startTime}
+        AND w.warning_time <=#{endTime}
         and w.warning_source!=6
         GROUP BY   mark.section_id  ) AS w_count ON s.id = w_count.section_id
         ORDER BY    number DESC;