添加了课程模块

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

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+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.CourseChapter;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course_chapter】的数据库操作Mapper
+* @createDate 2025-06-23 18:07:34
+* @Entity com.greenorange.promotion.model.entity.CourseChapter
+*/
+public interface CourseChapterMapper extends BaseMapper<CourseChapter> {
+
+}
+
+
+
+

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

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+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.Course;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course】的数据库操作Mapper
+* @createDate 2025-06-23 17:06:12
+* @Entity com.greenorange.promotion.model.entity.Course
+*/
+public interface CourseMapper extends BaseMapper<Course> {
+
+}
+
+
+
+

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

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+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.CourseOrder;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course_order】的数据库操作Mapper
+* @createDate 2025-06-23 18:08:14
+* @Entity com.greenorange.promotion.model.entity.CourseOrder
+*/
+public interface CourseOrderMapper extends BaseMapper<CourseOrder> {
+
+}
+
+
+
+

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

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+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.PromoRecord;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【promo_record】的数据库操作Mapper
+* @createDate 2025-06-23 18:09:37
+* @Entity com.greenorange.promotion.model.entity.PromoRecord
+*/
+public interface PromoRecordMapper extends BaseMapper<PromoRecord> {
+
+}
+
+
+
+

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

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+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> {
+
+}
+
+
+
+