以编程方式创建JWT令牌

Question

  namespace App\Controller;
  use Symfony\Bundle\FrameworkBundle\Controller\Controller;
  use Symfony\Component\HttpFoundation\JsonResponse;
  use Symfony\Component\Security\Core\User\UserInterface;
  use Lexik\Bundle\JWTAuthenticationBundle\Services\JWTTokenManagerInterface;

class ApiController extends Controller
 {
public function getTokenUser(UserInterface $user, JWTTokenManagerInterface $JWTManager)
{
    // ...
            $user = $this->getDoctrine()->getRepository(User::class)-> 
     findOneByEmail($email); 
       return new JsonResponse(['token' => $JWTManager->create($user)]);
   }

}

无法自动装配App \ Controller \ UserController :: recover（）的参数$ user“： 它引用接口 Symfony \ Component \ Security \ Core \ User \ UserInterface;

，但不存在此类服务。您是否创建了实现此接口的类？ （500个内部服务器错误）

有人可以帮我..谢谢