作业保存

sstudy/src/main/java/com/xhkjedu/sstudy/service/paper/PaperService.java

         //处理答题卡--题型--试题
         List<TPaperQtypeQuestion> ptqs = new ArrayList<>();
         for (TPaperQtype qtype : qtypes) {
+            if("tlt".equals(qtype.getQtypeid())){
+                qtype.setQtypeid(null);
+            }
             List<QuestionVo> questions = qtype.getQuestions();//题型下试题
             qtype.setCreateid(createid);
             qtype.setCreatetime(N_Utils.getSecondTimestamp());