app端：课后练习视频列表的bug

lisy

2023-08-04 4fa2598a31a505927eeb585ae25a3bb6902041cd

 cloud-server-management/src/main/java/com/dsh/course/mapper/MotorModelMapper.java

New file
@@ -0,0 +1,9 @@
package com.dsh.course.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dsh.course.entity.MotorModel;

public interface MotorModelMapper extends BaseMapper<MotorModel> {


}