添加了课程模块

src/main/java/com/greenorange/promotion/mapper/RakeRewardMapper.java

@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.RakeReward;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【rake_reward】的数据库操作Mapper
+* @createDate 2025-06-23 18:09:57
+* @Entity com.greenorange.promotion.model.entity.RakeReward
+*/
+public interface RakeRewardMapper extends BaseMapper<RakeReward> {
+
+}
+
+
+
+