This commit is contained in:
wangjinlei
2024-03-21 17:46:43 +08:00
parent 7575a89e4b
commit 4014812781

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@@ -81,7 +81,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
public R delCourse(int id) {
CourseCatalogueEntity courseCatalogueEntity = courseCatalogueDao.selectOne(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, id));
if (courseCatalogueEntity!=null){
return R.error("请先删除目录后再删除!");
return R.error(501,"请先删除目录后再删除!");
}
this.removeById(id);
return R.ok();