车牌识别中间库定时删除

zc-business/src/main/java/com/zc/business/controller/GantryTimingController.java

@@ -27,11 +27,13 @@ public class GantryTimingController {
         IOdsTollExpassDataService iOdsTollExpassDataService = SpringUtils.getBean(IOdsTollExpassDataService.class);
         //门架
         IOdsTollEtctuDataService iOdsTollEtctuDataService = SpringUtils.getBean(IOdsTollEtctuDataService.class);
-
+        //牌识数据
+IOdsTollViuDataService iOdsTollViuDataService = SpringUtils.getBean(IOdsTollViuDataService.class);
         boolean remove = iOdsTollEtctuDataService.removeGantry();
       boolean remove2 = iOdsTollExpassDataService.removeGantry();
       boolean remove3 = iOdsTollEnpassDataService.removeGantry();
-        System.out.println("清除数据:"+remove+": "+remove2+": "+remove3);
+      boolean remove4 = iOdsTollViuDataService.removeGantry();
+        System.out.println("清除数据:"+remove+": "+remove2+": "+remove3+": "+remove4);
     }
     //设备在线汇总数据统计 清除数据30天前数据
     public void  deviceOnlineSumData(){

zc-business/src/main/java/com/zc/business/service/IOdsTollViuDataService.java

@@ -22,4 +22,11 @@ public interface IOdsTollViuDataService extends IService<OdsTollViuData> {
      * 查询小时门架牌识流水数据
      */
     List<DcGantryVehiclePlateStatistics> selectHourDataList(Date startTime, Date endTime);
+    /**
+     *
+     /**
+     * 清除两周前的数据
+     * @return
+     */
+    boolean removeGantry();
 }

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

@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ruoyi.common.annotation.DataSource;
 import com.ruoyi.common.enums.DataSourceType;
 import com.zc.business.domain.DcGantryVehiclePlateStatistics;
+import com.zc.business.domain.OdsTollEnpassData;
 import com.zc.business.domain.OdsTollViuData;
 import com.zc.business.enums.UniversalEnum;
 import com.zc.business.mapper.OdsTollViuDataMapper;
@@ -16,6 +17,7 @@ import org.springframework.stereotype.Service;
 
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.util.Date;
 import java.util.List;
 
@@ -50,4 +52,19 @@ public class OdsTollViuDataServiceImpl extends ServiceImpl<OdsTollViuDataMapper,
     public List<DcGantryVehiclePlateStatistics> selectHourDataList(Date startTime, Date endTime){
         return odsTollViuDataMapper.selectHourDataList(startTime, endTime);
     }
+    /**
+     * 清除一月前的数据
+     * @return
+     */
+    @Override
+    public boolean removeGantry() {
+        // 计算一个月时间点
+        LocalDateTime oneMonthAgo  = LocalDateTime.now().minusMonths(1);
+        // 转换为 Date 类型
+        Date dateTwoWeeksAgo = Date.from(oneMonthAgo .atZone(ZoneId.systemDefault()).toInstant());
+        // 构建查询条件
+        LambdaQueryWrapper<OdsTollViuData> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.lt(OdsTollViuData::getPictime, dateTwoWeeksAgo);
+        return remove(queryWrapper);
+    }
 }