发布于 2015-08-27 16:43:52 | 145 次阅读 | 评论: 0 | 来源: 网络整理
Sometimes, you need to compose URLs with parameters that can contain a slash
/. For example, take the classic /hello/{username} route. By default,
/hello/Fabien will match this route but not /hello/Fabien/Kris. This
is because Symfony uses this character as separator between route parts.
This guide covers how you can modify a route so that /hello/Fabien/Kris
matches the /hello/{username} route, where {username} equals Fabien/Kris.
By default, the Symfony Routing component requires that the parameters
match the following regex path: [^/]+. This means that all characters
are allowed except /.
You must explicitly allow / to be part of your parameter by specifying
a more permissive regex path.
use SensioBundleFrameworkExtraBundleConfigurationRoute;
class DemoController
{
/**
* @Route("/hello/{name}", name="_hello", requirements={"name"=".+"})
*/
public function helloAction($name)
{
// ...
}
}
_hello:
path: /hello/{username}
defaults: { _controller: AppBundle:Demo:hello }
requirements:
username: .+
<?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="_hello" path="/hello/{username}">
<default key="_controller">AppBundle:Demo:hello</default>
<requirement key="username">.+</requirement>
</route>
</routes>
use SymfonyComponentRoutingRouteCollection;
use SymfonyComponentRoutingRoute;
$collection = new RouteCollection();
$collection->add('_hello', new Route('/hello/{username}', array(
'_controller' => 'AppBundle:Demo:hello',
), array(
'username' => '.+',
)));
return $collection;
That’s it! Now, the {username} parameter can contain the / character.