composer require laravel/passport

Laravel\Passport\PassportServiceProvider::class,

php artisan migrate

php artisan passport:install

Laravel\Passport\HasApiTokens

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

    'api' => [
      'driver' => 'passport',
      'provider' => 'users',
    ],
  ],

Route::group(['namespace' => 'api'], function () {
  Route::post('/login', 'UserController@login');
});
Route::group(['middleware' => 'auth:api', 'namespace' => 'api'], function() {
  Route::get('V1/test/passport', 'UserController@passport');
});

php artisen make:controller UserController

<"未授权";
       $status = 401;
    }
     return response()->json($this->content, $status);
  }
  public function passport()
  {
    return response()->json(['user' => Auth::user()]);
  }
}