我有一個 Laravel 5.8 專案。當我登錄時，它應該轉到 /dashboard。但它轉到 http://localhost:8000/img/favicon/favicon.png favicon.png 是嵌入在 app.blade.php 中的資源。僅當我在路由“/dashboard”上使用身份驗證中間件時才會發生這種情況。
類似問題：在 Laravel 中登錄后重定向錯誤，但沒有解決方案。當我使用
file_put_contents("bugfix.log",print_r($request,true));
在 Authenticate.php 中，問題部分解決，但當用戶注銷并轉到 /dashboard 時出現記憶體耗盡錯誤。
app/http/middleware/Authenticate.php（身份驗證中間件）：
<?php
namespace App\Http\Middleware;
use Illuminate\Auth\Middleware\Authenticate as Middleware;
class Authenticate extends Middleware
{
/**
* Get the path the user should be redirected to when they are not authenticated.
*
* @param \Illuminate\Http\Request $request
* @return string
*/
protected function redirectTo($request)
{
// print_r($request,true);
// file_put_contents("bugfix.log",print_r($request,true));
// the above file_put..... code is a strange fix to a problem :
// i.e. when a user logs in he redirects to http://127.0.0.1:8000/js/es6-promise.map in firefox and http://127.0.0.1:8000/img/favicon/favicon.png in chrome
if (! $request->expectsJson()) {
return route('login');
}
return null;
}
}
路線/web.php
<?php
Auth::routes(['verify' => true ]);
Route::get('/logout-manual', function () {
request()->session()->invalidate();
});
Route::get('/', 'HomeController@index')->name('home');
Route::get('/tasks', 'TaskController@alltasks')->name('tasks')->middleware('auth');
Route::get('/login/{provider}', 'Auth\SocialAccountController@redirectToProvider');
Route::get('/login/{provider}/callback', 'Auth\SocialAccountController@handleProviderCallback');
Route::get('/dashboard', 'TaskController@alltasks')->middleware('auth');
Route::get('/{any}', 'TaskController@alltasks')->middleware('auth')->where('any', '.*');
應用程式/http/controllers/Auth/LoginController.php
<?php
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 = '/dashboard';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
}
資源/視圖/布局/app.blade.php
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'abc') }}</title>
<!-- Styles -->
<link href="{{ asset('css/admin.css') }}" rel="stylesheet">
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
<!-- Favicon -->
<link rel="shortcut icon" href="{{ asset('img/favicon/favicon.png') }}">
<!-- Icons -->
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.css" rel="stylesheet">
</head>
<body class="d-flex flex-column h-100">
<div id="app" class="flex-shrink-0">
@yield('content')
</div>
<!-- Scripts -->
<script type="application/javascript" src="{{ asset('js/jquery.min.js') }}"></script>
<script type="application/javascript" src="{{ asset('js/app.js') }}" defer></script>
<script type="application/javascript" src="{{ asset('js/abc.js') }}"></script>
<script type="application/javascript" src="{{ asset('js/bootstrap.bundle.min.js') }}"></script>
</body>
</html>
當用戶登錄時，如何解決這個問題以轉到 http://localhost:8000/dashboard 而不是 http://localhost:8000/img/favicon/favicon.png？
uj5u.com熱心網友回復：
似乎預期的 url 在會話中被覆寫為/img/favicon/favicon.png. 查看提供的代碼，我認為您的網站圖示不存在，當它加載到您的登錄頁面時，它會觸發您的全部捕獲路線。
此路由使用auth觸發設定預期 url 的中間件。由于您的網站圖示已加載到您的登錄頁面上，因此會將 url 設定為此。
要解決此問題，您可以添加網站圖示，在所有路由前加上 eg/tasks/或更新 where 的正則運算式。
下面的示例確保當 url 以 . 開頭時，路由不匹配/img。
Route::get('/{any}', 'TaskController@alltasks')->middleware('auth')->where('any', '^(?!img).*');
就我個人而言，我會將所有資產移動到一個assets目錄中。這樣，而不是exclude ，/img我只需要 exclude 。/css/js/assets
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