试卷不返回答案，空指针修复

xiangpei

2024-03-15 9260a9b6ccdf33975be2615a0d13e6faa7277879

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

@@ -41,4 +41,6 @@
    Integer removeQuestionId(Integer questionId);

    Integer removeSubjectId(Integer subjectId);

    List<QuestionSubject> getSubject(Integer id);
}