修复新增考生BUG

themis-admin/src/main/java/com/qmth/themis/admin/api/TEExamStudentController.java

@@ -226,6 +226,9 @@ public class TEExamStudentController {
                     teStudentService.save(teStudent);
                     s.setStudentId(teStudent.getId());
                     s.setCreateId(tbUser.getId());
+                }else{//否则插入考生数据
+                    s.setStudentId(teStudent.getId());
+                    s.setCreateId(tbUser.getId());
                 }
             } else {
                 UpdateWrapper<TEStudent> teStudentUpdateWrapper = new UpdateWrapper<>();