支付宝回调处理接口 新增判断交易是否成功

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2024-12-02 1fb3aff3fcc690d3ef20f213e7b6c0a208d3cbd5

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