Symfony2 路由 - 路由子域 [英] Symfony2 Routing - route subdomains

问题描述

有没有办法在 Symfony2 中设置基于主机名的路由?

Is there a way to set up hostname based routing in Symfony2?

我在官方文档中没有找到有关此主题的任何信息.
http://symfony.com/doc/2.0/book/routing.html

I didn't find anything about this topic in the official documentation.
http://symfony.com/doc/2.0/book/routing.html

我想根据给定的主机名路由请求:
foo.example.com
bar.example.com
{{子域}}.example.com

I want to route the request based on the given hostname:
foo.example.com
bar.example.com
{{subdomain}}.example.com

所以本质上，控制器会将当前子域作为参数传递.

So in essence, the controller would get the current subdomain passed as a parameter.

类似于 Zend 的解决方案:
http://framework.zend.com/manual/en/zend.controller.router.html#zend.controller.router.routes.hostname

Similar to the Zend solution:
http://framework.zend.com/manual/en/zend.controller.router.html#zend.controller.router.routes.hostname

$hostnameRoute = new Zend_Controller_Router_Route_Hostname(
    ':username.users.example.com',
    array(
        'controller' => 'profile',
        'action'     => 'userinfo'
    )
);
$plainPathRoute = new Zend_Controller_Router_Route_Static('');

$router->addRoute('user', $hostnameRoute->chain($plainPathRoute));

我希望这是可能的，但我不知何故错过了.
提前致谢！

I hope that it's possible and I just missed it somehow.
Thanks in advance!

推荐答案

这是我的解决方案:

在应用目录内的 config.yml 中添加以下几行:

In the config.yml inside app dir add the following lines:

services:
   kernel.listener.subdomain_listener:
       class: AcmeDemoBundleListenerSubdomainListener
       tags:
           - { name: kernel.event_listener, event: kernel.request, method: onDomainParse }

然后创建类 SubdomainListener.php 为:

<?php

namespace AcmeDemoBundleListener;

use SymfonyComponentEventDispatcherEventDispatcher;
use SymfonyComponentEventDispatcherEvent;

class SubdomainListener
{
   public function onDomainParse(Event $event)
   {
       $request = $event->getRequest();
       $session = $request->getSession();

       // todo: parsing subdomain to detect country

       $session->set('subdomain', $request->getHost());
   }
}

这篇关于Symfony2 路由 - 路由子域的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！