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第181天 你知道css的预处理器和后处理器都有哪些吗?它们有什么区别呢?
#83
The text was updated successfully, but these errors were encountered:
预处理器 eg:Less,sass,Stylus. 后处理器 eg:各种压缩工具,自动处理浏览器兼容工具.
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css的预处理器有sass,less,stylus。代码更加简洁,复用程度比较高,可以嵌套,可读性比较高,也方便维护。最终编译为css。 css的后处理器rework,postcss。对css进行处理,有的可以对css进行压缩,有的可以自动处理兼容性问题。 https://blog.csdn.net/yushuangyushuang/article/details/79209752
预处理与后处理的区别 一个是可增加变量,一个是增加了扩展并增强了CSS的兼容
目前最主流的 CSS 预处理器:Sass、LESS、Stylus 。 优缺点 优点:语言级逻辑处理,动态特性,改善项目结构 缺点:采用特殊语法,框架耦合度高,复杂度高
Sass
LESS
Stylus
后处理器:Rework 、PostCSS、 优缺点 优点:使用 CSS 语法,容易进行模块化,贴近 CSS 的未来标准 缺点:逻辑处理能力有限.
Rework
PostCSS
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第181天 你知道css的预处理器和后处理器都有哪些吗?它们有什么区别呢?
#83
The text was updated successfully, but these errors were encountered: