fix: 将返回Page<QuizStudentAnswerVO>改成PageResponse<QuizStudentAnswerVO>

src/main/java/nju/seec/helper/controller/QuizController.java

@@ -13,7 +13,6 @@ import nju.seec.helper.util.enums.QuizState;
 import nju.seec.helper.util.enums.UserType;
 import nju.seec.helper.vo.quiz.QuizStudentAnswerVO;
 import nju.seec.helper.vo.quiz.QuizVO;
-import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
 import org.springframework.validation.annotation.Validated;
@@ -125,8 +124,8 @@ public class QuizController {
      */
     @Auth(roles = {UserType.TEACHER}, message = "获取学生作答")
     @GetMapping("/{quizId}/student-answers")
-    public Page<QuizStudentAnswerVO> getQuizStudentAnswers(LoginUser user, @PathVariable Long quizId, @PageableDefault(size = Integer.MAX_VALUE) Pageable pageable) {
-        return quizStudentAnswerService.teacherGetQuizStudentAnswers(user, quizId, pageable);
+    public PageResponse<QuizStudentAnswerVO> getQuizStudentAnswers(LoginUser user, @PathVariable Long quizId, @PageableDefault(size = Integer.MAX_VALUE) Pageable pageable) {
+        return PageResponse.of(quizStudentAnswerService.teacherGetQuizStudentAnswers(user, quizId, pageable));
     }
 
     /**

src/main/java/nju/seec/helper/service/impl/QuizStudentAnswerServiceImpl.java

@@ -53,6 +53,8 @@ public class QuizStudentAnswerServiceImpl implements QuizStudentAnswerService {
                 throw HelperException.of(ExceptionType.FORBIDDEN, "测试暂未开始");
             case CLOSED:
                 throw HelperException.of(ExceptionType.FORBIDDEN, "测试已关闭，无法提交");
+            default:
+                break;
         }
 
         User student = userDAO.findUserById(user.getId());