<?phpnamespace App\Controller;use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;use Symfony\Component\HttpFoundation\JsonResponse;use Symfony\Component\Routing\Annotation\Route;class DefaultController extends AbstractController{ /** * @Route("/") */ public function index() {// return new JsonResponse(['key1' => 'value1']); return $this->redirectToRoute('app_login'); }}