我已经为我的应用程序实现了多重身份验证，它工作正常，直到它停止。我在互联网上搜索了一个解决方案，但无济于事。所以我确实有管理员登录 Controller 和默认的 Laravel 登录 Controller ，它使用 make:auth 并为用户实现可验证。我的管理员登录工作正常，但用户登录失败并返回此
BadMethodCallException Method Illuminate\Auth\RequestGuard::attempt does not exist.
当我尝试注册用户时也会发生同样的事情，但这次它返回它返回
BadMethodCallException
Method Illuminate\Auth\RequestGuard::login does not exist.
尽管用户注册通过了错误，并且这些字段实际上是从注册表单中填充到用户表中的。由于我使用的是默认身份验证，因此我希望它能够自动登录，我想这就是 attemp 方法出现问题的地方。
必须注意，我在用户模型上为另一个模块使用 Passport。
下面是我的登录 Controller 的样子
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
class LoginController extends Controller
{
/*
|--------------------------------------------------------------------------
| 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 = '/';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
}
还有我的管理员登录 Controller
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
class LoginController extends Controller
{
/*
|--------------------------------------------------------------------------
| 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 = 'admin/dashboard';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest:admin', ['except' => 'logout']);
}
/**
* Show the application's login form.
*
* @return \Illuminate\Http\Response
*/
public function showLoginForm()
{
return view('admin.admin-login');
}
/**
* Get the guard to be used during authentication.
*
* @param Request $request
* @return \Illuminate\Contracts\Auth\StatefulGuard
*/
public function login(Request $request)
{
// Validate the form data
$this->validate($request, [
'email' => 'required|email',
'password' => 'required|min:8'
]);
// Attempt to log the user in
if (Auth::guard('admin')->attempt(['email' => $request->email, 'password' => $request->password])) {
// if successful, then redirect to their intended location
return redirect()->intended(route('admin.dashboard'));
}
// if unsuccessful, then redirect back to the login with the form data
return redirect()->back()->with('flash_message_error', 'Invalid Access: Please Login With Your Credentials.');
}
public function logout()
{
Auth::guard('admin')->logout();
return redirect('admin')->with('flash_message_error', 'Successfully Logged Out');;
}
}
这是我的守护配置/auth.php
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'api' => [
'driver' => 'passport',
'provider' => 'users',
],
'admin' => [
'driver' => 'session',
'provider' => 'admins',
],
'admin-api' => [
'driver' => 'passport',
'provider' => 'admins',
],
],
/*
|--------------------------------------------------------------------------
| User Providers
|--------------------------------------------------------------------------
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| If you have multiple user tables or models you may configure multiple
| sources which represent each model / table. These sources may then
| be assigned to any extra authentication guards you have defined.
|
| Supported: "database", "eloquent"
|
*/
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
'admins' => [
'driver' => 'eloquent',
'model' => App\Admin::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
/*
|--------------------------------------------------------------------------
| Resetting Passwords
|--------------------------------------------------------------------------
|
| You may specify multiple password reset configurations if you have more
| than one user table or model in the application and you want to have
| separate password reset settings based on the specific user types.
|
| The expire time is the number of minutes that the reset token should be
| considered valid. This security feature keeps tokens short-lived so
| they have less time to be guessed. You may change this as needed.
|
*/
'passwords' => [
'users' => [
'provider' => 'users',
'table' => 'password_resets',
'expire' => 60,
],
'admins' => [
'provider' => 'admins',
'table' => 'password_resets',
'expire' => 15,
],
],
];
最后下面是我的用户模型
namespace App;
use App\Modules\Event\Bookings;
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Laravel\Passport\HasApiTokens;
use GrahamCampbell\Markdown\Facades\Markdown;
/**
* @method static find($user_id)
* @method static count()
*/
class User extends Authenticatable
{
use HasApiTokens, Notifiable;
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'fname','lname', 'email','organization','phone_number', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function participant()
{
return $this->hasMany(Bookings::class);
}
public function posts()
{
return $this->hasMany(Posts::class, 'author_id');
}
public function gravatar()
{
$email = $this->email;
$default = "https://upload.wikimedia.org/wikipedia/commons/thumb/5/50/User_icon-cp.svg/200px-User_icon-cp.svg.png";
$size = 60;
return "https://www.gravatar.com/avatar/" . md5( strtolower( trim( $email ) ) ) . "?d=" . urlencode( $default ) . "&s=" . $size;
}
public function getRouteKeyName()
{
return 'slug';
}
public function getBioHtmlAttribute()
{
return $this->bio ? Markdown::convertToHtml(e($this->bio)) : NULL ;
}
}
下面是我的管理员模型
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
/**
* @method static find($user_id)
*/
class Admin extends Authenticatable
{
use Notifiable;
protected $guard = 'admin';
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
}
我尝试使用 api 作为默认保护，但它只是暂时起作用并开始返回相同的错误，我知道尝试方法仅适用于 Web 中间件，那么可能是什么问题？我已经删除了供应商文件夹并使用 composer update 重新安装它仍然没有..只是卡住了。 非常感谢您的帮助。
最佳答案
所以为了回答这个问题，我绞尽脑汁，决定清除应用程序、配置和路由缓存，这对我有用。
php artisan cache:clear
当您希望清除应用程序缓存时，可以在控制台中运行上述语句。它的作用是该语句清除 storage\framework\cache 中的所有缓存。
php artisan route:cache
这会清除您的路由缓存。因此，如果您添加了新路由或更改了路由 Controller 或操作，您可以使用它重新加载相同的。
php artisan config:cache
这将清除 env 文件的缓存并重新加载它
终于可以跑了
composer dump-autoload -o
Composer dump-autoload 不会下载任何东西。 它只是重新生成需要包含在项目中的所有类的列表(autoload_classmap.php)。
关于php - Laravel 5.6 登录尝试失败 - 登录提交时返回方法 RequestGuard::attempt 不存在，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53704257/