Slim\\Route::__invoke() with Middleware 不接受正确的 $request & $response

Slim\\Route::__invoke() with Middleware is not accepting the right $request & $response

我目前正在使用 Slim Framework 3 编写 REST API 并实现用于基本身份验证的中间件。

我的路线是这样的:

$app->group('/api', function () use ($app, $pdo) {
    $this->group('/v1', function () use ($app, $pdo) {

        // Guest Routes
        $this->group('', function() use ($app, $pdo) {
            require_once '../app/api/v1/authentication.php';
        });

        // Authenticated Routes
        $this->group('', function() use ($app, $pdo) {
            require_once '../app/api/v1/test.php';
        })->add(new \App\Middleware\AuthMiddleware($pdo));

    });
});

在 AuthMiddleware class 中,我按以下方式使用 __invoke 方法:

namespace App\Middleware;

use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;

class AuthMiddleware extends Middleware {

/**
 * @param Request $request
 * @param Response $response
 * @param $next
 * @return Response
 */
    public function __invoke(Request $request, Response $response, $next) {

        $response = $next($response, $request);

        return $response;
    }

}

我收到以下错误:

Argument 1 passed to Slim\Route::__invoke() must implement interface Psr\Http\Message\ServerRequestInterface, instance of Slim\Http\Response given

在以下行中:

$response = $next($response, $request);

这是怎么回事?有任何想法吗?我已经为此烦恼了 2 个小时:(

非常感谢!

愚蠢的..我注意到

$response = $next($response, $request);

我把参数反了..应该是

$response = $next($request, $response);

呜呜呜……头好痛