css查询字符串 [英] css query string

问题描述

是否可以将查询字符串传递到样式表中，如果是，可以由css处理它？<​​/ p>

http://www.domain.com/css/somestyle.css?id= 102992992

我注意到当查看basecamps源时，样式表有一个查询字符串，但我不知道如何使用它。

感谢

解决方案

是的，您可以传递querystring - 不能使用它。

有两个原因：

1. 正在动态生成css文件


2. 对于版本控制，请确保浏览器始终获取最新版本（例如，id可以是上次修改的时间戳）

Is it possible to pass a query string into a style sheet and if so, can the css process it?

i.e. http://www.domain.com/css/somestyle.css?id=102992992

I noticed when viewing basecamps source that the style sheet has a query string, but I don't see how it can be used.

Thanks

解决方案

Yes you can pass a querystring - no a plain CSS file can't use it.

There are two reasons to do it:

1. The css file is being dynamically generated
2. For versioning, to make sure the browser always gets the latest version (the id could be the last-modified timestamp, for example)

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