./artisan make:middleware TestMiddleware

<?php namespace App\Http\Middleware;

use Closure;

class TestMiddleware {

    /**

     * Handle an incoming request.

     *

     * @param  \Illuminate\Http\Request  $request

     * @param  \Closure  $next

     * @return mixed

     */

    public function handle($request, Closure $next)

    {

        if ($request->input('age') < )

        {

            return redirect('home');

        }

        return $next($request);

    }

}

protected $routeMiddleware = [

        'auth' => 'App\Http\Middleware\Authenticate',

        'auth.basic' => 'Illuminate\Auth\Middleware\AuthenticateWithBasicAuth',

        'guest' => 'App\Http\Middleware\RedirectIfAuthenticated',

         //这里注册

        'test' => 'App\Http\Middleware\TestMiddleware',

    ];

Route::get('/', ['middleware' => 'test',function()

{

    $value = [,,];

    return View::make('home.index', array('data' => $value));

}]);