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(课程订单表)】的数据库操作Mapper * @createDate 2025-06-23 18:31:13 * @Entity com.greenorange.promotion.model.entity.CourseOrder */ public interface CourseOrderMapper extends BaseMapper { }