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| package com.dsh.course.service;
|
| import com.dsh.course.entity.TCoursePackagePayment;
| import com.baomidou.mybatisplus.extension.service.IService;
|
| import java.util.List;
|
| /**
| * <p>
| * 用户课程包购买记录 服务类
| * </p>
| *
| * @author administrator
| * @since 2023-06-14
| */
| public interface TCoursePackagePaymentService extends IService<TCoursePackagePayment> {
|
| List<TCoursePackagePayment> queryAllCoursePackage(Integer stuId);
|
|
| /**
| * 获取课程购买人数
| * @param coursePackageId
| * @return
| */
| Integer queryCountNumber(Integer coursePackageId);
| }
|
|
