在Laravel 5.4 Controller构造函数中获取用户

Question

我有Laravel 5.4 Base Controller,它应该与子控制器共享一些常用数据,具体取决于当前的Authenticated用户.

我试图让它变得像

public function __construct(ValidationFactory $validation)
{
    $this->middleware(array('auth', 'lockscreen'));
    var_dump(\Auth::user());
    die;  
}

这不行.

Answer 1

private $userId;

public function __construct()
{
   $this->middleware(function ($request, $next) {
        $this->userId = Auth::user()->id;
        return $next($request);
    });
}