cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java
@@ -18,4 +18,12 @@ List<TCoursePackagePayment> queryAllCoursePackage(@Param("stuId") Integer stuId); /** * 获取课包购买人数 * @param coursePackageId * @return */ Integer queryCountNumber(@Param("coursePackageId") Integer coursePackageId); }