路由中的区域设置，默认语言也没有参数 [英] Locale in Routing, Default Language also without Parameter

问题描述

我想在 Symfony2 安装上通过 url 定义页面语言.我的路由通过控制器内的注释工作.

I want to define the page language via url on a Symfony2 installation. My routing works via annotation inside the controller.

路由.yml

_index:
    resource: "@MyMainBundle/Controller/SiteController.php"
    type:     annotation

siteController.php

siteController.php

/**
 * @Route( "/{_locale}/{site}", name="_site_site", defaults={"_locale" = "en"}, requirements={"site" = "about|cities|download|blog", "_locale" = "en|de|fr|es"} )
 */

这很安静，但我想要的是以下网址调用相同的操作.

This works quiet well, but waht I want, is that the following url call the same action.

http://example.com/download
http://example.com/en/download
http://example.com/de/download

如果没有 languge-parameter，页面应该切换回默认语言，但这是我可以在我的操作中处理的事情.

Without the languge-parameter, the page should switch back to the default language, but this is something I can handle inside my action.

我找到了这个答案，但根本无法让它发挥作用.Symfony2 默认路由区域设置

I found this Answer, but could not get it to work at all. Symfony2 default locale in routing

推荐答案

只需添加另一个不包含语言环境的 @Route 注释.

Just add another @Route annotation that does not include the locale.

/**
 * @Route("/{_locale}/{site}/")
 * @Route("/{site}/")
 */

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