css最佳实践 - 将所有css组合到单个样式表中？ [英] css best practices - combining all css into a single stylesheet?
问题描述
我在某处阅读 -
您应该将所有CSS（文件）放入一个样式表
You should put all CSS (files) into one single stylesheet
问题 -
1）这是好的做法吗？如果是的话，为什么？
1) Is it good practice? if yes, then why?
推荐答案
您应该将所有的CSS合并到一个文件， 。
You should combine all your CSS into one file to reduce the amount of requests made to your server.
类似的主题是 sprite sheets ，将多个图片组合成一个大图片，以减少对您的服务器发出的请求数量。
A similar topic is sprite sheets, the combination of multiple images into one large image to also reduce the amount of requests made to your server.
您会发现加载100x 5kb文件比加载单个500kb文件要慢得多。
You'll find that loading 100x 5kb files is a lot slower than loading a single 500kb file.
准备将文件上传到实时环境，还应考虑压缩CSS和JavaScript文件。这里有大量的在线工具，例如：
When you're ready to upload your files to a live environment, you should also consider compressing your CSS and JavaScript files. There are a vast amount of online tools for this, eg:
- CSS Compressor.
- JavaScript Compressor.
- HTML Compressor.
这篇关于css最佳实践 - 将所有css组合到单个样式表中？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
