laravel5.1路由中间件

1、cmd执行命令，创建中间件

php artisan make:middleware ApiMiddleware
在app/Http/Middleware下生成文件



2、中间件，过滤规则，修改该文件

<?php

namespace App\Http\Middleware;

use Closure;

class ApiMiddleware
{
/**
* 返回请求过滤器
*
* @param  \Illuminate\Http\Request  $request
* @param  \Closure  $next
* @return mixed
*/
public function handle($request, Closure $next)
{
if ($request->input('age') <= 200) {
return redirect('home');
}

return $next($request);
}

}

3、app/Kernel.php文件中增加创建的中间件，注意大小写

protected $routeMiddleware = [
'auth' => \App\Http\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
//新增的中间件
'api' => \App\Http\Middleware\ApiMiddleware::class
];

4、app/routes.php文件中使用中间件

Route::group(['middleware' => 'api'], function () {
//相关路由
});