From 353cf91d3679e68d9b8c07652e4f7791d606dbd4 Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期五, 15 十一月 2024 15:14:39 +0800
Subject: [PATCH] 代码提交
---
xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/inner/InnerCourseController.java | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/inner/InnerCourseController.java b/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/inner/InnerCourseController.java
index 3c8ea82..2061b7a 100644
--- a/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/inner/InnerCourseController.java
+++ b/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/inner/InnerCourseController.java
@@ -47,7 +47,9 @@
public R<Course> getCourseById(@PathVariable("targetId") Long targetId) {
Course byId = courseService.getById(targetId);
CourseCategory byId1 = courseCategoryService.getById(byId.getCateId());
- byId.setCategoryName(byId1.getName());
+ if (byId1!=null){
+ byId.setCategoryName(byId1.getName());
+ }
int size = courseChapterService.lambdaQuery().eq(CourseChapter::getCourseId, targetId)
.list().size();
byId.setCourseChapterCount(Long.valueOf(size));
--
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