Laravel 当用户注销时，如何删除令牌？

我制作了一个UserController，当用户在页面上成功注册时，它会生成一个accessToken

class UserController extends Controller
{

    /**
     * Login Method: in here we call Auth::attempt with the credentials the user supplied. 
     * If authentication is successful, we create access tokens and return them to the user. 
     * This access token is what the user would always send along with all API calls to have access to the APIs.
     * Register Method: like the login method, we validated the user information, 
     * created an account for the user and generated an access token for the user.
     */
    
    public function login()
        {
            $credentials = [
                'email' => request('email'), 
                'password' => request('password')
            ];

            if (Auth::attempt($credentials)) {
                $success['token'] = Auth::user()->createToken('MyApp')->accessToken;

                return response()->json(['success' => $success]);
            }

            $status = 401;
            $response = ['error' => 'Unauthorized'];

            return response()->json($response, $status);
        }

        public function register(Request $request)
        {
            $validator = Validator::make($request->all(), [
                'name' => 'required',
                'email' => 'required|email',
                'password' => 'required',
            ]);

            if ($validator->fails()) {
                return response()->json(['error' => $validator->errors()], 401);
            }

            $input = $request->all();
            $input['password'] = bcrypt($input['password']);

            $user = User::create($input);
            $success['token'] = $user->createToken('MyApp')->accessToken;
            $success['name'] = $user->name;

            return response()->json(['success' => $success]);
        }

        public function getDetails()
        {
            return response()->json(['success' => Auth::user()]);
        }
}

我的问题是，我想在用户注销时删除令牌，但我不知道如何从用户中删除访问令牌

我的用户控制器中的注销功能

 public function logout() 
        {
            Auth::user()->tokens->each(function($token, $key) {
                $token->delete();
            });
        
            return response()->json([
                'message' => 'Logged out successfully!',
                'status_code' => 200
            ], 200);
        }

当我使用邮递员和获取路径测试它时：。我错过什么了吗

---

更新

这是我的api.php文件：

Route::resource('categories', 'App\Http\Controllers\CategoryController');

Route::post('register', 'App\Http\Controllers\UserController@register');
Route::post('login', 'App\Http\Controllers\UserController@login');


/**
 * We can group the routes we need auth for
 * under common middleware. It secures our routes
 */
Route::group(['middleware' => 'auth:api'], function(){

 Route::get('logout', 'App\Http\Controllers\UserController@logout');
});

---

我正在邮递员中使用route:测试它，并将我从登录请求中获得的承载令牌作为值传递。

在您的注销函数中，它应该使令牌过期，而不是删除它

    public function logout(Request $request) 
    {
        $request->user()->token()->revoke();
        return response()->json([], Response::HTTP_NO_CONTENT);
    }

或者如果你想让他的代币过期：

use Illuminate\Support\Facades\Auth;

public function logout(Request $request)
{
      $userTokens = Auth::user()->tokens();
      foreach($userTokens as $token) 
      {
           $token->revoke();   
      }
}

---

它应该是POST请求而不是GET请求，因为您正在删除/更改数据库

路线应如下所示：

Route::POST('logout', 'App\Http\Controllers\UserController@logout')->middleware('auth:api');

UserController

中的注销方法应为

public function logout()
 {
     auth()->user()->tokens->each(function ($token, $key) {
         $token->delete();
     });
     return response()->json([
            'message' => 'Logged out successfully!',
            'status_code' => 200
        ], 200);
 }

---

错误：对null或nil对象标记调用成员函数token（）。不适用于meIt可能是因为您的注销请求不包含令牌。发送注销请求时，请确保您传递了令牌。我使用授权密钥和承载令牌作为值在邮递员中传递了令牌。请尝试这种方法。在Authorization->Type->选择Bear-Token，并在Token字段中仅通过access\u-Token，同时确保注销路由受到auth中间件的保护。因为用户必须先登录，然后才能注销。我更新了我答案上的注销路径。我尝试了两种方法。错误：调用上的成员函数token（）null@Preefix，请检查第二个功能，我编辑了它。您是否已经在邮递员中为请求设置了承载令牌？？身份验证中间件是否应用于注销路由？不要撤销令牌，因为每次用户登录时都将创建一个新令牌，并且当用户注销时，创建的令牌将设置为撤销（1）。它不会删除数据库中的令牌。现在想象一下桌子会变得多大。