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/service/impl/ExamPaperServiceImpl.java

@@ -206,8 +206,6 @@
         });
         //批量新增
         baseMapper.insertBatch(list);
//         long after = System.currentTimeMillis();
//         System.out.println("时间差"+(after-before));
         //新增试卷关联信息
         return examSubjectChoicesVOS;
      }