在 Twig 模板中获取当前 URL? [英] Get current URL in Twig template?

问题描述

我四处寻找代码以获取 Twig 模板中的当前路径(而不是完整的 URL)，即我不要http://www.sitename.com/page，我只需要/page.

I looked around for the code to get the current path in a Twig template (and not the full URL), i.e. I don't want http://www.sitename.com/page, I only need /page.

推荐答案

{{ path(app.request.attributes.get('_route'),
     app.request.attributes.get('_route_params')) }}

如果要将其读入视图变量:

If you want to read it into a view variable:

{% set currentPath = path(app.request.attributes.get('_route'),
                       app.request.attributes.get('_route_params')) %}

app 全局视图变量包含各种有用的快捷方式，例如 app.session 和 app.security.token.user，引用您可能在控制器中使用的服务.

The app global view variable contains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.

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