1
This commit is contained in:
@@ -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();
|
||||
|
||||
Reference in New Issue
Block a user