course：使用福利-账号退出和注销

lisy

2023-07-07 39c50b28a9a9783ec3e25ee773b9112c94ede442

 cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java

@@ -23,4 +23,12 @@
                                                      @Param("stuId") Integer stuId,
                                                      @Param("appUserId") Integer appUserId);


    /**
     * 获取课包购买人数
     * @param coursePackageId
     * @return
     */
    Integer queryCountNumber(@Param("coursePackageId") Integer coursePackageId);

}