管理后台：添加优惠券的字段优化

lisy

2023-08-14 7504753468ffbd0af41b07de66c0ccebf73680ea

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package com.dsh.course.mapper;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dsh.course.entity.Img;
 
public interface ImgMapper extends BaseMapper<Img> {
}