课堂模块优化

sclass/src/main/java/com/xhkjedu/sclass/mapper/classroom/ClassroomPaperStudentMapper.java

     //获取考试学生信息
     TClassroomPaperStudent findById(Integer psid);
 
-    //更新用户考试批改状态
-    void updateState(int pschecked, Integer psid);
-
     //更新用户得分
     void updateScantronStuScore(Integer psid);