haml scss转换编写html css的前期工作

http://www.w3cplus.com/sassguide/install.html

 先下载ruby

$ gem sources

$ gem sources --remove https://rubygems.org/

$ gem sources -a https://ruby.taobao.org/

$ gem sources -1

$ gem install haml

$ gem install scss

$ gem install sass

$ gem install rails

$ gem install compass

$ compass -v

$gem install hpricot ---html转换haml

$ html2haml index.html index.haml

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添加目录 |
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mkdir css 添加

rmdir css 删掉

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添加目录 |
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scss转换 |
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$ cd

$ cd scss
//scss目录有一个scss
$ scss --watch style.scss:style.css
//scss目录的scss已经转换为css了

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scss转换 |
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haml转换 |
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$ cd

$ cd haml
//haml目录有一个scss
$ haml style.haml style.html
//haml目录的haml已经转换为haml了

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haml转换 |
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html转换 |
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$ cd

$ cd html
//html目录有一个index.html
$ html2haml index.html:index.haml
//html目录的index.html已经转换为haml了

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html转换 |
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退出目录 |
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cd...

cd: css/
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_
ctrl + c

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退出目录 |
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查看文件 |
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$ cd

$ cd web

$ type index.scss

$ scss --watch index.scss:index.css

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查看文件 |
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