使用Tymond 1.0时如何更改Laravel 5.8中的身份验证防护？

Question

使用Tymond 1.0时，如何在Laravel 5.8中更改身份验证防护？我想验证用户agains两个表。我正在使用Laravel 5.8。如果我做错了事，对不起。

这是我的auth.php

  <?php

return [


'defaults' => [
    'guard' => 'web',
    'passwords' => 'users',
],



'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],

    'api' => [
        'driver' => 'token',
        'provider' => 'users',
    ],
    'operador' => [
        'driver' => 'token',
        'provider' => 'operador',
    ],
],


'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\User::class,
    ],

    'operador' => [
        'driver' => 'eloquent',
        'model' => App\Operador::class,
    ],


],



'passwords' => [
    'users' => [
        'provider' => 'users',
        'table' => 'password_resets',
        'expire' => 180,
    ],
],

];

如何选择后卫“ operador”

     $credenciais = $request->only('email', 'password');

    $token = JWTAuth::attempt($credenciais)

我想即时更改。不修改auth.php默认值。换句话说，我希望能够选择表来检索用户。