在JWT AuthController中未发现laravel 8- auth()->factory() {相同的刷新()和尝试()}

composer require tymon/jwt-auth

'guards' => [
    'api' => [
        'driver' => 'jwt',
        'provider' => 'users',
    ],
],

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use Tymon\JWTAuth\Facades\JWTAuth;

class AuthController extends Controller
{
    use AuthenticatesUsers;

    protected $redirectTo = '/home';

    public function __construct()
    {
        $this->middleware('guest')->except('logout');
    }

    public function login(Request $request)
    {
        $credentials = $request->only('email', 'password');

        if (!$token = JWTAuth::attempt($credentials)) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return $this->respondWithToken($token);
    }

    public function refresh()
    {
        return $this->respondWithToken(JWTAuth::parseToken()->refresh());
    }

    protected function respondWithToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => JWTAuth::factory()->getTTL() * 60
        ]);
    }
}