如何在 css URL 中使用相对/绝对路径？
我有一个生产和开发服务器。 问题是目录结构。
开发：
http://dev.com/subdir/images/image.jpghttp://dev.com/subdir/resources/css/style.css
生产：
http://live.com/images/image.jpghttp://live.com/resources/css/style.css
我怎样才能拥有css 文件夹中的 style.cssbackground: url 属性的路径相同吗？有什么技巧可以用于相对路径吗？
I have a production and development server.
The problem is the directory structure.
Development:
http://dev.com/subdir/images/image.jpghttp://dev.com/subdir/resources/css/style.css
Production:
http://live.com/images/image.jpghttp://live.com/resources/css/style.css
How can I have a style.css in css folder that uses on both servers the same path for the background: url property? Is there a trick I can use with relative paths?
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（3）
该 URL 相对于 CSS 文件的位置，因此这应该适合您：
相对 URL 返回两个文件夹，然后到
images文件夹 - 只要结构相同，它就应该适用于这两种情况。来自 https://www.w3.org/TR/CSS1/#url：
The URL is relative to the location of the CSS file, so this should work for you:
The relative URL goes two folders back, and then to the
imagesfolder - it should work for both cases, as long as the structure is the same.From https://www.w3.org/TR/CSS1/#url:
就我个人而言，我会在 .htaccess 文件中修复此问题。您应该有权访问它。
如下定义 CSS URL：
在 .htacess 文件中，输入：
或
根据站点而定。
Personally, I would fix this in the .htaccess file. You should have access to that.
Define your CSS URL as such:
In your .htacess file, put:
or
depending on the site.
我遇到了同样的问题...每次我想发布我的css..我都必须进行搜索/替换..并且相对路径对我来说也不起作用，因为相对路径从开发到生产是不同的。
最后厌倦了搜索/替换，我创建了一个动态 css，（例如 www.mysite.com/css.php）它是相同的，但现在我可以在 css 中使用我的 php 常量。类似的东西
，让它动态化并不是一个坏主意，因为现在我可以使用 YUI 压缩器压缩它，而不会丢失我的开发服务器上的原始格式。
祝你好运！
i had the same problem... every time that i wanted to publish my css.. I had to make a search/replace.. and relative path wouldnt work either for me because the relative paths were different from dev to production.
Finally was tired of doing the search/replace and I created a dynamic css, (e.g. www.mysite.com/css.php) it's the same but now i could use my php constants in the css. somethig like
and it's not a bad idea to make it dynamic because now i could compress it using YUI compressor without loosing the original format on my dev server.
Good Luck!