试卷不返回答案，空指针修复

xiangpei

2024-03-15 9260a9b6ccdf33975be2615a0d13e6faa7277879

 src/main/java/com/mindskip/xzs/service/ExamPaperDepartmentService.java

@@ -33,4 +33,6 @@
     * @return
     */
    Integer removeByExamPaperId(Integer id);

    Integer removeByExamPaperIds(Integer[] ids);
}