文件上传接口取消文件内容为空判断

xiangpei

2024-12-03 7cd84085ee7cba65350171dab688bc776b8093ff

 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);
    }
}