我正在尝试使用基本的身份验证来处理新的Laravel安装，并且失败了。我读过Laracasts并倒在S.O.试图找到我的缺点无济于事。因此我在这里。
在我的login.blade.php顶部，我有一个简单的if语句。只需检查用户是否已登录..我正在使用login.blade.php期间创建的基本Laravel make:auth，只需使用此if语句。
@if (Auth::check())
The user is logged in...
@else
The user is not logged in
@endif
App/Http/Controllers/Auth/LoginController.php内部非常简单：
<?php
namespace Y3\Http\Controllers\Auth;
use Auth;
use Illuminate\Http\Request;
use Y3\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
class LoginController extends Controller
{
use AuthenticatesUsers;
protected $redirectTo = '/home';
public function __construct()
{
$this->middleware('guest')->except('logout');
}
public function logout(Request $request)
{
Auth::logout();
return redirect('/login');
}
}
所以我尝试重新定向到/home如果他们已登录并且我在其中有一个注销覆盖，只是将其注销并将其重定向回/login - 这在web.php中得到了促进{1}}我把它添加到底部：
Auth::routes();
Route::get('/home', 'HomeController@index')->name('home');
Route::get('logout', '\Y3\Http\Controllers\Auth\LoginController@logout');
我的问题
用户永远不会登录＆＃34; - 它们永远不会重定向到home刀片和我的if statement始终显示The user is not logged in。我可以告诉Auth正在做某事，因为如果我输入了错误的用户名或密码 - 它会失败These credentials do not match our records. /logout也可以（我认为），因为它确实重定向到/login刀片。
我没有看到任何语法错误，所以我认为我的逻辑是有缺陷的。有没有人看到我试图这样做的任何明显错误？
答案 0 :(得分：0)
当您的路由超出web中间件
Route::group( ['middleware' => 'web'],function () {
Auth::routes();
Route::get('/home', 'HomeController@index')->name('home');
Route::get('logout', '\Y3\Http\Controllers\Auth\LoginController@logout');
});
其次，不要忘记清除浏览器cookie和缓存
希望这有帮助
答案 1 :(得分：0)
将logout方法更改为以下内容：
/**
* Logout, Clear Session, and Return.
*
* @return void
*/
public function logout()
{
$user = /Auth::user();
Log::info('User Logged Out. ', [$user]);
/Auth::logout();
Session::flush();
return redirect(property_exists($this, 'redirectAfterLogout') ? $this->redirectAfterLogout : '/');
}
并更新构造函数
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest', ['except' => 'logout']);
}
laravel.log文件中的任何错误？
确定。所以这里有一个工作web.php使用auth看起来像L5.6：
<?php
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/
Route::get('/', function () {
return view('welcome');
});
Auth::routes();
Route::get('/home', 'HomeController@index')->name('home');
基本LoginController.php的内容如下：
<?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 = '/home';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
}
以下是login.blade.php的外观：
@extends('layouts.app')
@section('content')
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">{{ __('Login') }}</div>
<div class="card-body">
<form method="POST" action="{{ route('login') }}">
@csrf
<div class="form-group row">
<label for="email" class="col-sm-4 col-form-label text-md-right">{{ __('E-Mail Address') }}</label>
<div class="col-md-6">
<input id="email" type="email" class="form-control{{ $errors->has('email') ? ' is-invalid' : '' }}" name="email" value="{{ old('email') }}" required autofocus>
@if ($errors->has('email'))
<span class="invalid-feedback">
<strong>{{ $errors->first('email') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="password" class="col-md-4 col-form-label text-md-right">{{ __('Password') }}</label>
<div class="col-md-6">
<input id="password" type="password" class="form-control{{ $errors->has('password') ? ' is-invalid' : '' }}" name="password" required>
@if ($errors->has('password'))
<span class="invalid-feedback">
<strong>{{ $errors->first('password') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<div class="col-md-6 offset-md-4">
<div class="checkbox">
<label>
<input type="checkbox" name="remember" {{ old('remember') ? 'checked' : '' }}> {{ __('Remember Me') }}
</label>
</div>
</div>
</div>
<div class="form-group row mb-0">
<div class="col-md-8 offset-md-4">
<button type="submit" class="btn btn-primary">
{{ __('Login') }}
</button>
<a class="btn btn-link" href="{{ route('password.request') }}">
{{ __('Forgot Your Password?') }}
</a>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection
登录后，它会将您重定向到home.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">Dashboard</div>
<div class="card-body">
@if (session('status'))
<div class="alert alert-success">
{{ session('status') }}
</div>
@endif
You are logged in!
</div>
</div>
</div>
</div>
</div>
@endsection
这些刀片延伸出来的框app.blade.php：
<!DOCTYPE html>
<html lang="{{ app()->getLocale() }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'Laravel') }}</title>
<!-- Styles -->
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
</head>
<body>
<div id="app">
<nav class="navbar navbar-expand-md navbar-light navbar-laravel">
<div class="container">
<a class="navbar-brand" href="{{ url('/') }}">
{{ config('app.name', 'Laravel') }}
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<!-- Left Side Of Navbar -->
<ul class="navbar-nav mr-auto">
</ul>
<!-- Right Side Of Navbar -->
<ul class="navbar-nav ml-auto">
<!-- Authentication Links -->
@guest
<li><a class="nav-link" href="{{ route('login') }}">{{ __('Login') }}</a></li>
<li><a class="nav-link" href="{{ route('register') }}">{{ __('Register') }}</a></li>
@else
<li class="nav-item dropdown">
<a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
{{ Auth::user()->name }} <span class="caret"></span>
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="{{ route('logout') }}"
onclick="event.preventDefault();
document.getElementById('logout-form').submit();">
{{ __('Logout') }}
</a>
<form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
@csrf
</form>
</div>
</li>
@endguest
</ul>
</div>
</div>
</nav>
<main class="py-4">
@yield('content')
</main>
</div>
<!-- Scripts -->
<script src="{{ asset('js/app.js') }}"></script>
</body>
</html>
答案 2 :(得分：0)
我通过以下方式解决了这个问题：
1）全新安装的Laravel。
2）然后我更改了名称空间。 php artisan app:name Y3
3）更改命名空间后，我检查了composer.json以确保命名空间更改成功，并且我做了composer dump-autoload以获得良好的衡量标准。
4）测试安装后。然后我做了php artisan make:auth
5）在创建的用户迁移文件中，我将表名从用户更改为我想要的表名。
6）然后我转到/config/auth.php并更改了这个：
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
对此：
'providers' => [
// 'users' => [
// 'driver' => 'eloquent',
// 'model' => App\User::class,
// ],
'users' => [
'driver' => 'database',
'table' => 'my_new_table_name',
],
],
7）然后我跑了php artisan migrate
我成功更改了命名空间，更改了数据库中auth表的名称，并使Auth一直保持工作 - 感谢所有花时间处理我的解决方案。