Question

我已经实施了Laravel 5的收银台/计费功能，并且我尝试使用检查订阅的中间件来保护一组路由。

我收到以下错误：

Argument 2 passed to App\Http\Middleware\HasSubscription::handle() must be an instance of App\Http\Middleware\Closure, instance of Closure given

继承我的中间件

<?php

namespace App\Http\Middleware;

class HasSubscription
{
    public function handle($request, Closure $next)
    {
        if ($request->user() && ! $request->user()->subscribed()) {
            // This user is not a paying customer...
            return redirect('subscription');
        }

        return $next($request);
    }
}

继承我受保护的路线

Route::get('home', 'PagesController@index')->middleware('subscription');

继承我的申请路线声明

protected $routeMiddleware = [
        'auth' => \App\Http\Middleware\Authenticate::class,
        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
        'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
        'subscription' => \App\Http\Middleware\HasSubscription::class,
    ];

我知道为什么我会在顶部出现错误？

Answer 1

添加

use Closure;

到中间件的顶部，就在课程定义之前：

namespace App\Http\Middleware;

use Closure;

class HasSubscription
{
    ...

查看手册中的示例：http://laravel.com/docs/5.1/middleware#defining-middleware

Laravel 5收银中间件路由错误

1 个答案: