新增加接口

puzhibing

2024-02-29 7e1737e6b43827d5f766a49a4005077c5fa5eae3

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package com.dsh.course.service;
 
import com.baomidou.mybatisplus.extension.service.IService;
import com.dsh.course.entity.CancelledClasses;
import com.dsh.course.entity.CourseCounsum;
import com.dsh.course.entity.MoneyBack;
 
import java.util.List;
 
public interface CourseCounsumService extends IService<CourseCounsum> {
 
    List<MoneyBack> getRefund();
}