参考文档:模型关联-反向关联 belongsToor
模型层
app/Post.php
public function user()
{
return $this->belongsTo('\App\User','user_id','id');
}
控制器层
app/Http/Controllers/PostController.php
$user_id = \Auth::id();
视图层
{$list->user->name}}
$list->user不带括号,返回关联关系的对象