Laravel 软删除 restore() 错误

Question

以下软删除代码对我来说很好用:

$post = Post::find($post_id);
$post->delete();

Deleted_at 字段已更新。但这给了我一个错误:

$post = Post::find($post_id);
$post->restore();

这是错误:

exception 'Symfony\Component\Debug\Exception\FatalErrorException' with message 'Call to a member function restore() on a non-object'

我难住了。到目前为止，谷歌没有帮助。

Answer 1

错误提示 $post是一个非对象，Laravel 不会在没有 withTrashed() 的情况下返回垃圾记录

Post::withTrashed()->find($post_id)->restore();

Laravel Docs - Soft Deleting

When querying a model that uses soft deletes, the "deleted" models will not be included...