未找到Laravel Middleware类'App\Http\Middleware\CheckAuth‘

Question

因此，我尝试使用中间件在应用程序的几个页面上对用户进行身份验证，但我得到了以下错误：

Class 'App\Http\Middleware\CheckAuth' not found

下面是CheckAuth.php：

    <?php

namespace App\Http\Middleware;

use Closure;
use Auth;
use App\Http\Middleware\CheckAuth as Middleware;

class CheckAuth extends Middleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (Auth::user()->auth > 0) {
            return redirect()->route('dashboard');
        }

        return $next($request);
    }
}

下面是Kernel.php：

protected $routeMiddleware = [
    ...
    'authenticated' => \App\Http\Middleware\CheckAuth::class
];

当我尝试使用中间件(像这样的->middleware('authenticated');)时，我得到了错误。

谢谢。

Answer 1

<?php

namespace App\Http\Middleware;

use Closure;
use Auth;


class CheckAuth 
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (Auth::user()->auth > 0) {
            return redirect()->route('dashboard');
        }

        return $next($request);
    }
}

Answer 2

删除你在同一个类文件中的use App\Http\Middleware\CheckAuth as Middleware;。您不需要再次使用它。

从中间件的顶部删除此行。

use App\Http\Middleware\CheckAuth as Middleware;

而且您也不需要扩展该中间件

现在，您的代码如下所示。

namespace App\Http\Middleware;

use Closure;
use Auth;

class CheckAuth 
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (Auth::user()->auth > 0) {
            return redirect()->route('dashboard');
        }

        return $next($request);
    }
}

使用命令创建中间件

 php artisan make:middleware CheckAuth