错题集详情返回附件作业听力文件

sstudy/src/main/java/com/xhkjedu/sstudy/service/question/QuestionClassService.java

             detail = questionClassMapper.objectiveSDetail(question);
             List<Map> files = questionClassMapper.listObjsByPaperid(detail.getPaperid(), qctype);
             detail.setFiles(files);
+            String hearfile = paperMapper.getHearfileByPaperid(detail.getPaperid().intValue());
+            detail.setHearfile(hearfile);
         }
         Integer totalnum = questionClassMapper.getTotalnum(detail.getPaperid(), detail.getClassid(),qctype);
         Integer ytjnum = 0;
             detail = questionClassMapper.subjectiveSDetail(question);
             List<Map> files = questionClassMapper.listObjsByPaperid(detail.getPaperid(), qctype);
             detail.setFiles(files);
+            String hearfile = paperMapper.getHearfileByPaperid(detail.getPaperid().intValue());
+            detail.setHearfile(hearfile);
         }
         Integer totalnum = detail.getWtjnum();
         List<AnswerStu> stus = detail.getStus();

sstudy/src/main/resources/mapper/question/QuestionStudentMapper.xml

     </select>
     <!--附件试题详情-->
     <select id="sdetail" resultType="com.xhkjedu.sstudy.vo.question.QuestionStudentVo">
-        select (select concat(p.papername,'-第',qs.qorder,'题') from t_paper p where p.paperid=qs.paperid)qstem
+        select concat(p.papername,'-第',qs.qorder,'题')qstem,p.hearfile
         ,ps.psanswer qanswer,ps.ctype,qs.qsid,qs.qscore,qs.stuscore,qs.stujson,qs.paperid
         from t_question_student qs left join t_paper_scantron ps on qs.questionid=ps.pscaid
+        left join t_paper p on p.paperid=qs.paperid
         where qs.questionid=#{questionid} and qs.studentid=#{studentid} and qs.qctype=2 limit 1
     </select>