学生名成从用户名改为中文名

source/xzs/src/main/java/com/mindskip/xzs/controller/admin/ExamPaperAnswerController.java

@@ -44,7 +44,7 @@ public class ExamPaperAnswerController extends BaseApiController {
             vm.setSubjectName(subject.getName());
             vm.setCreateTime(DateTimeUtil.dateFormat(e.getCreateTime()));
             User user = userService.selectById(e.getCreateUser());
-            vm.setUserName(user.getUserName());
+            vm.setUserName(user.getRealName());
             return vm;
         });
         return RestResponse.ok(page);