Ajax中间件 [英] Ajax Middleware

问题描述

我似乎记得在Laravel 4中有一个ajax过滤器，它只允许通过ajax进行请求.

I seem to remember in Laravel 4 there was an ajax filter, this would only allow requests via ajax.

Laravel 5是否有任何类似的中间件.

Is there any similar middleware for Laravel 5.

我有一条通过ajax从数据库中获取数据的路由，我想保护此路由，以使任何用户都无法访问它并看到json数据字符串.

I have a route which gets data from my database via ajax, I want to protect this route so no user can go to it and see a json string of data.

推荐答案

您可以使用中间件来做到这一点.

You can use a middleware to do that.

php artisan make:middleware AllowOnlyAjaxRequests

app/Http/Middleware/AllowOnlyAjaxRequests.php

app/Http/Middleware/AllowOnlyAjaxRequests.php

<?php

namespace App\Http\Middleware;

use Closure;

class AllowOnlyAjaxRequests
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if(!$request->ajax()) {
            // Handle the non-ajax request
            return response('', 405);
        }

        return $next($request);
    }
}

将'ajax' => \App\Http\Middleware\AllowOnlyAjaxRequests::class,添加到app/Http/Kernel.php中的routeMiddleware数组中.

然后，您可以在路由上使用ajax中间件.

Then you can use ajax middleware on your routes.

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