类似于Javascript的Minifying和Obsfucating CSS [英] Minifying and Obsfucating CSS similar to Javascript

问题描述

我知道有几个工具，有能够混淆的JavaScript文件，如通过将一个简单的功能，如：

I know there are several tools out there that are capable of obfuscating JavaScript files such as by turning a simple functions like:

function testing()
{
  var testing;
  var testing2;
  alert(testing+testing2);
}

到

into

function a(var a,b;alert(a+b);)

我的问题是这样的东西是用于CSS / HTML（或有一个工具，具有类似的效果）？特别是，实际上重命名变量和refereneces和缩小/混淆工具消除了额外的空格等。

My question is does something like this exist for use with CSS/HTML (or is there a tool that has a similar effect)? In particular, a minification/obfuscation tool that actually renames variables and refereneces and eliminates additional white-space etc.

如果是的话 - 会在性能上的好处超过了可读性这两个CSS / HTML / JavaScript的缩小/混淆？

And if so - would the benefits in performance outweigh the readability in both CSS/HTML/JavaScript minification/obfuscation?

推荐答案

这是缩小非常困难的HTML或CSS，因为所有能安全地保存是空白（这不意味着巨大的节省）。至于类重命名，你松开了一个重要的部分，它有语义代码（代表意义）。我认为最好的选择是确保您的Web服务器上启用了gzip压缩，并且尽可能将资源合并到一个文件中。

It is very difficult to 'minify' HTML or CSS because all that can safely be saved is white space (which doesn't amount to a huge saving). As for class renaming, you loose an important part of the web which is having semantic code (which represents meaning). I think the best option is to ensure that you have gzip compression enabled on your web server and focus on combining your assets into a single file wherever possible.

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