123333

ruoyi-cai/src/main/java/com/ruoyi/cai/mapper/DayIncomeStatisticsMapper.java

@@ -2,6 +2,10 @@ package com.ruoyi.cai.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ruoyi.cai.domain.DayIncomeStatistics;
+import org.apache.ibatis.annotations.Param;
+
+import java.time.LocalDate;
+import java.util.List;
 
 /**
  * 每日账单统计Mapper接口
@@ -11,4 +15,5 @@ import com.ruoyi.cai.domain.DayIncomeStatistics;
  */
 public interface DayIncomeStatisticsMapper extends BaseMapper<DayIncomeStatistics> {
 
+    List<DayIncomeStatistics> statisticsByMonth(@Param("begin") LocalDate begin, @Param("end") LocalDate end);
 }