二维码生成地址修改，保安证编码生成修改

Administrator

2021-08-31 08363052cecb30230a2c8b3eba791ca8d1be00a5

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

@@ -41,4 +41,10 @@

   boolean updateChoicesValue(String id,String value);

   /**
    * 根据 题目id 删除选项
    * @param id 题目id
    * @return
    */
   int removeBySubjectId(@Param("id")Long id);
}