lanzu_api_2021-12-26/app/Controller/TestController.php

<?php

declare(strict_types=1);
namespace App\Controller;


use Hyperf\HttpServer\Contract\RequestInterface;
use Hyperf\HttpServer\Annotation\AutoController;

/**
 * @AutoController()
 * Class TestController
 * @package App\Controller
 */
class TestController extends AbstractController
{

    public function index(RequestInterface $request)
    {
        $id = $request->input('id',2);
        return (string)$id;
    }
}