我正在第一次使用 laravel 创建 API，如果我提到任何不正确的地方，请原谅我，让我知道如何更正它。
我已经按照这篇文章创建 API 身份验证，https://www.toptal.com/laravel/restful-laravel-api-tutorial
现在我可以注册用户，并且根据博客获得 api-token，但是当我尝试使用现有用户登录时，出现以下错误
"message": "Call to undefined method Illuminate\\Auth\\GenericUser::generateToken()",
"exception": "Error",
"file": "C:\\xampp\\htdocs\\myProject\\app\\Http\\Controllers\\Auth\\LoginController.php",
"line": 61,
"trace": [
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Controller.php",
"line": 54,
"function": "login",
"class": "App\\Http\\Controllers\\Auth\\LoginController",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\ControllerDispatcher.php",
"line": 45,
"function": "callAction",
"class": "Illuminate\\Routing\\Controller",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Route.php",
"line": 254,
"function": "dispatch",
"class": "Illuminate\\Routing\\ControllerDispatcher",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Route.php",
"line": 197,
"function": "runController",
"class": "Illuminate\\Routing\\Route",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php",
"line": 693,
"function": "run",
"class": "Illuminate\\Routing\\Route",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 128,
"function": "Illuminate\\Routing\\{closure}",
"class": "Illuminate\\Routing\\Router",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\app\\Http\\Middleware\\RedirectIfAuthenticated.php",
"line": 30,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "App\\Http\\Middleware\\RedirectIfAuthenticated",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Middleware\\SubstituteBindings.php",
"line": 50,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Routing\\Middleware\\SubstituteBindings",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Middleware\\ThrottleRequests.php",
"line": 127,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Middleware\\ThrottleRequests.php",
"line": 103,
"function": "handleRequest",
"class": "Illuminate\\Routing\\Middleware\\ThrottleRequests",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Middleware\\ThrottleRequests.php",
"line": 55,
"function": "handleRequestUsingNamedLimiter",
"class": "Illuminate\\Routing\\Middleware\\ThrottleRequests",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Routing\\Middleware\\ThrottleRequests",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 103,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php",
"line": 695,
"function": "then",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php",
"line": 670,
"function": "runRouteWithinStack",
"class": "Illuminate\\Routing\\Router",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php",
"line": 636,
"function": "runRoute",
"class": "Illuminate\\Routing\\Router",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php",
"line": 625,
"function": "dispatchToRoute",
"class": "Illuminate\\Routing\\Router",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php",
"line": 166,
"function": "dispatch",
"class": "Illuminate\\Routing\\Router",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 128,
"function": "Illuminate\\Foundation\\Http\\{closure}",
"class": "Illuminate\\Foundation\\Http\\Kernel",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest.php",
"line": 21,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest.php",
"line": 21,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize.php",
"line": 27,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance.php",
"line": 86,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\fruitcake\\laravel-cors\\src\\HandleCors.php",
"line": 57,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Fruitcake\\Cors\\HandleCors",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\fideloper\\proxy\\src\\TrustProxies.php",
"line": 57,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 167,
"function": "handle",
"class": "Fideloper\\Proxy\\TrustProxies",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php",
"line": 103,
"function": "Illuminate\\Pipeline\\{closure}",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php",
"line": 141,
"function": "then",
"class": "Illuminate\\Pipeline\\Pipeline",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php",
"line": 110,
"function": "sendRequestThroughRouter",
"class": "Illuminate\\Foundation\\Http\\Kernel",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\public\\index.php",
"line": 52,
"function": "handle",
"class": "Illuminate\\Foundation\\Http\\Kernel",
"type": "->"
},
{
"file": "C:\\xampp\\htdocs\\myProject\\server.php",
"line": 21,
"function": "require_once"
}
]
}
我也是同样的注销错误。
我正在附加我的登录控制器和 RegisterController，如果您需要更多详细信息并帮助我解决此问题，请告诉我
登录控制器.php
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use App\Models\User;
use Illuminate\Foundation\Auth\RegistersUsers;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use App\Http\Controllers\Auth\RegisterController;
//use App\Http\Controllers\Auth\Request;
use Illuminate\Support\Facades\Auth;
//use Illuminate\Support\Facades\Auth;
class LoginController extends Controller
{
//use HasFactory, Notifiable;
/*
|--------------------------------------------------------------------------
| Login Controller
|--------------------------------------------------------------------------
|
| This controller handles authenticating users for the application and
| redirecting them to your home screen. The controller uses a trait
| to conveniently provide its functionality to your applications.
|
*/
use AuthenticatesUsers;
/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = RouteServiceProvider::HOME;
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
public function login(Request $request)
{
$this->validateLogin($request);
if ($this->attemptLogin($request)) {
$user = $this->guard()->user();
//$user = Auth::user();
//get user from db and return it to $user
$user->generateToken();
return response()->json([
'data' => $user->toArray(),
]);
}
return $this->sendFailedLoginResponse($request);
}
public function logout(Request $request)
{
$user = Auth::guard('api')->user();
if ($user) {
$user->api_token = null;
$user->save();
}
return response()->json(['data' => $user + ': User logged out.'], 200);
}
}
注册控制器.php
<?php
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use App\Models\User;
use Illuminate\Foundation\Auth\RegistersUsers;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use \Illuminate\Http\Request;
class RegisterController extends Controller
{
/*
|--------------------------------------------------------------------------
| Register Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/
use RegistersUsers;
/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = RouteServiceProvider::HOME;
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest');
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
'name' => ['required', 'string', 'max:255'],
'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
'password' => ['required', 'string', 'min:8', 'confirmed'],
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\Models\User
*/
protected function create(array $data)
{
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => Hash::make($data['password']),
]);
}
protected function registered(Request $request, $user)
{
$user->generateToken();
return response()->json(['data' => $user->toArray()], 201);
}
}