bug：学员有状态不能修改问题

xiangpei

2025-05-14 47cd9ecc0eff38ffe6b3b794b2bf197e958f4403

 src/main/java/com/mindskip/xzs/service/impl/ExamPaperDepartmentServiceImpl.java

@@ -42,4 +42,9 @@
    public Integer removeByExamPaperIds(Integer[] ids) {
        return examPaperDepartmentMapper.removeByExamPaperIds(ids);
    }

    @Override
    public String selectByUserId(Integer userId) {
        return examPaperDepartmentMapper.selectByUserId(userId);
    }
}