成绩导出，系统使用有效期修改

zhongrj

2023-09-09 c273bf2f4e425c14ff9bddbc4c3bf5b647622fd9

 src/main/java/org/springblade/modules/exam/mapper/ExamSubjectChoicesMapper.java

@@ -47,4 +47,10 @@
    * @return
    */
   int removeBySubjectId(@Param("id")Long id);

   /**
    * 随机查询题库120道
    * @return
    */
   List<String> getExamSubjectChoicesList();
}