试卷不返回答案，空指针修复

xiangpei

2024-03-15 9260a9b6ccdf33975be2615a0d13e6faa7277879

 src/main/java/com/mindskip/xzs/repository/SubjectMapper.java

@@ -19,4 +19,6 @@
    Subject getName(String name);

    List<Subject> getNames(@Param("names") String[] names);

    List<Subject> selectByIds(@Param("ids") Integer[] ids);
}