完善

src/main/java/com/xhkjedu/controller/EPaperVerifyController.java

     //获取学生试卷及试题作答
     @PostMapping("/get_stuPaper")
     public ResultVo getStudentPaper(@RequestBody EPaperStudent0608 ps) {
-        N_Utils.validation(new Object[]{ps.getExamid(), "考试id", 1, ps.getSubjectid(), "科目", 2});
+        N_Utils.validation(new Object[]{ps.getExamid(), "考试id", 1, ps.getEpid(), "考试科目", 1});
         Map map = ePaperVerifyService.getStudentPaper(ps);
         return new ResultVo(0, "获取成功！", map);
     }

src/main/java/com/xhkjedu/service/EPaperVerifyService.java

 
         for(EPaperStudentQuestion psq : stuQues){
             EPaperQtypeQuestion pqtypeQues = questions.stream().filter(a -> a.getEptqid().equals(psq.getEptqid())).findFirst().orElse(null);
+            if(!N_Utils.isTrueInteger(psq.getAnswertype())){
+                psq.setAnswertype(1);
+            }
             setCommitQuestion(psq,pqtypeQues);
 
             paperscore = N_Utils.add(paperscore, psq.getStuscore());

src/main/resources/EPaperVerifyMapper.xml

     <select id="getStudentPaper" resultMap="stuPaper">
         SELECT ps.epsid,ps.epid,ps.stupic,ps.pagenum,ps.studentid,u.username,u.examno,ps.classid,c.classname,pt.qtypename,psq.epsqid,psq.eptqid,psq.qn,psq.ctype,psq.stuanswer,psq.answertime
         from (select ps.epsid FROM e_paper_student0608 ps
-        WHERE ps.examid=#{ps.examid} AND ps.subjectid=#{ps.subjectid} and ps.verified=#{ps.verified}
+        WHERE ps.examid=#{ps.examid} AND ps.epid=#{ps.epid} and ps.verified=#{ps.verified} and ps.sstate!=0
         <if test="ps.epsid!=null and ps.epsid!=0">ps.epsid>#{ps.epsid}</if>
         <if test="ps.classid!=null and ps.classid!=0">ps.classid=#{ps.classid}</if>
         <if test="ps.studentid!=null and ps.studentid!=0">ps.studentid=#{ps.studentid}</if>
                 ,answertime=#{q.answertime}
             </if>
             ,stuscore=#{q.stuscore}
-            ,checked=#{q.checked}
+            <if test="q.checke!=null">
+                ,checked=#{q.checked}
+            </if>
             <if test="q.checktime!=null">
                 ,checktime=#{q.checktime}
             </if>