Symfony -在捆绑控制器中获取自定义参数

my_route:
    path: /my-route/{customParam}
    controller: App\Controller\MyController::myAction

namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;

class MyController
{
    /**
     * @Route("/my-route/{customParam}", name="my_route")
     */
    public function myAction($customParam)
    {
        // 在这里使用自定义参数
        // ...
        
        return new Response('Custom parameter: ' . $customParam);
    }
}