php - laravel5.4 prints Auth::check(); in the constructor of the class and returns false, and prints it in the method of the class and returns true

Question

Help, help! laravel5.4 prints Auth::check(); in the constructor of the class and returns false, and prints it in the method of the class and returns true. Make sure you are logged in

Pictured:

returns false

Answer 1

Reason

This problem has existed since Laravel 5.3 started grouping routes. The reason is that the middleware is not running when construct is run.

Solution

use Closure;

class Controller extends BaseController
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    protected $user;

    public function __construct(Request $request)
    {
        $this->middleware(function($request,Closure $next){

            $this->user = Auth::user();

            return $next($request);

        });

    }
}

Answer 2

function __construct(Request $request)

{
    $this->middleware(function ($request, $next) {
        dd(Auth::check());
    });
}