From 9260a9b6ccdf33975be2615a0d13e6faa7277879 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期五, 15 三月 2024 11:01:39 +0800
Subject: [PATCH] 试卷不返回答案，空指针修复
---
src/main/java/com/mindskip/xzs/controller/admin/ExamTemplatesUserCountController.java | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/mindskip/xzs/controller/admin/ExamTemplatesUserCountController.java b/src/main/java/com/mindskip/xzs/controller/admin/ExamTemplatesUserCountController.java
index 5eed6df..90bd8b9 100644
--- a/src/main/java/com/mindskip/xzs/controller/admin/ExamTemplatesUserCountController.java
+++ b/src/main/java/com/mindskip/xzs/controller/admin/ExamTemplatesUserCountController.java
@@ -27,6 +27,7 @@
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.List;
+import java.util.Objects;
import java.util.stream.Collectors;
@RestController("AdminExamTemplatesUserCountController")
@@ -62,8 +63,14 @@
}
PageInfo<ExamTemplatesUserCountVO> info = examTemplatesUserCountService.list(model);
info.setList(info.getList().stream().map(e -> {
- e.setName(examTemplatesMapper.getById(e.getId()).getName());
- e.setUserName(userService.getUserById(e.getUserId()).getRealName());
+ ExamTemplates byId = examTemplatesMapper.getById(e.getId());
+ if (Objects.nonNull(byId)) {
+ e.setName(byId.getName());
+ }
+ User userById = userService.getUserById(e.getUserId());
+ if (Objects.nonNull(userById)) {
+ e.setUserName(userById.getRealName());
+ }
return e;
}).collect(Collectors.toList()));
return RestResponse.ok(info);
--
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