change - 历史数据记录

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/RecordSensorDataServiceImpl.java

@@ -22,7 +22,6 @@ public class RecordSensorDataServiceImpl implements IRecordSensorDataService {
 
     @Override
     public List<Map<String, Object>> selectSensorDataList(BaseSensorInfoDto baseSensorInfoDto) {
-    System.out.println("打印表名："+baseSensorInfoDto.getTableName());
         return recordSensorDataMapper.selectSensorDataList(baseSensorInfoDto);
     }
 }

ruoyi-system/src/main/resources/mapper/system/RecordSensorDataMapper.xml

@@ -33,6 +33,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="params.beginCollectTime != null  and params.endCollectTime != null ">and collectTime between #{params.beginCollectTime} and #{params.endCollectTime}
             </if>
         </where>
+        order by collectTime desc
     </select>