本文實例講述了Symfony2創建基於域名的路由實現方法。分享給大家供大家參考，如下：
你可以配對將要來到的請求以HTTP網域的方式
YAML方式
mobile_homepage:
path: /
host: m.example.com
defaults: { _controller: AcmeDemoBundle:Main:mobileHomepage }
homepage:
path: /
defaults: { _controller: AcmeDemoBundle:Main:homepage }
兩個路由匹配相同的路徑 / ,然而第一個將只有網域名稱為m.example.com才符合使用佔位符這個網域選項使用佔位符的路徑比對系統。這樣就意味著你可以在你的網域中使用佔位符匹配的網域。 YAML
<?xml version="1.0" encoding="UTF-8" ?> <routes xmlns="http://symfony.com/schema/routing" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd"> <route id="mobile_homepage" path="/" host="m.example.com"> <default key="_controller">AcmeDemoBundle:Main:mobileHomepage</default> </route> <route id="homepage" path="/"> <default key="_controller">AcmeDemoBundle:Main:homepage</default> </route> </routes>
use Symfony\Component\Routing\RouteCollection; use Symfony\Component\Routing\Route; $collection = new RouteCollection(); $collection->add('mobile_homepage', new Route('/', array( '_controller' => 'AcmeDemoBundle:Main:mobileHomepage', ), array(), array(), 'm.example.com')); $collection->add('homepage', new Route('/', array( '_controller' => 'AcmeDemoBundle:Main:homepage', ))); return $collection;
projects_homepage:
path: /
host: "{project_name}.example.com"
defaults: { _controller: AcmeDemoBundle:Main:mobileHomepage }
homepage:
path: /
defaults: { _controller: AcmeDemoBundle:Main:homepage }<?xml version="1.0" encoding="UTF-8" ?>
<routes xmlns="http://symfony.com/schema/routing"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/routing
http://symfony.com/schema/routing/routing-1.0.xsd">
<route id="projects_homepage" path="/" host="{project_name}.example.com">
<default key="_controller">AcmeDemoBundle:Main:mobileHomepage</default>
</route>
<route id="homepage" path="/">
<default key="_controller">AcmeDemoBundle:Main:homepage</default>
</route>
</routes>你也可以使用服務參數，如果不想將網域寫死寫法如下
YAML
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;
$collection = new RouteCollection();
$collection->add('project_homepage', new Route('/', array(
'_controller' => 'AcmeDemoBundle:Main:mobileHomepage',
), array(), array(), '{project_name}.example.com'));
$collection->add('homepage', new Route('/', array(
'_controller' => 'AcmeDemoBundle:Main:homepage',
)));
return $collection;
XML
mobile_homepage:
path: /
host: "{subdomain}.example.com"
defaults:
_controller: AcmeDemoBundle:Main:mobileHomepage
subdomain: m
requirements:
subdomain: m|mobile
homepage:
path: /
defaults: { _controller: AcmeDemoBundle:Main:homepage }PH
提示確保你總是包含了預設的選項domain佔位符，否則你需要包含domain的值每當你使用該路由產生URL的時候。 使用包含進來的路由規則匹配你可以設定網域選項透過匯入路由設定檔，方式如下YAML
<?xml version="1.0" encoding="UTF-8" ?>
<routes xmlns="http://symfony.com/schema/routing"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/routing
http://symfony.com/schema/routing/routing-1.0.xsd">
<route id="mobile_homepage" path="/" host="{subdomain}.example.com">
<default key="_controller">AcmeDemoBundle:Main:mobileHomepage</default>
<default key="subdomain">m</default>
<requirement key="subdomain">m|mobile</requirement>
</route>
<route id="homepage" path="/">
<default key="_controller">AcmeDemoBundle:Main:homepage</default>
</route>
</routes>
網域hello.example.com 將會被設定為載入進來的新路由設定檔中的每個路由
測試你的Controllers
你需要設定HTTP的網域頭檔在你要求的物件中，如果你想對的配對到網址在你的測試函數中
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;
$collection = new RouteCollection();
$collection->add('mobile_homepage', new Route('/', array(
'_controller' => 'AcmeDemoBundle:Main:mobileHomepage',
'subdomain' => 'm',
), array(
'subdomain' => 'm|mobile',
), array(), '{subdomain}.example.com'));
$collection->add('homepage', new Route('/', array(
'_controller' => 'AcmeDemoBundle:Main:homepage',
)));
return $collection;
希望本文所述對大家基於Symfony2框架的PHP程式設計有所幫助。
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