激活
第一步：找到hosts文件(windows系统)，在最后一行添加上这两句
0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com第一步：打开webstrom复制以下代码到active code里面去
4RULSIH54N-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-rlH9JbPzbld/Oak51Co3HlhD6xgE7CsvbrLl6RCySuv2sw37KBfDPY1PT2lAEkW0MJkUtGtmSHVp/jk8F4RuHGvouJFMdCtnsKdnebdjaPsKpjgxoreWlOu8VCnrGh+3mmuswzGKouw52ffxbmsvGFa5ybvWv7mj9gqSY0V20OcgCmIT3dlj4f9xc0iA9o7z1pvedVzcOrxVKvLmmqRp+4zMfNuMQB5sraznW9BxslR1sWN0pUOu9/J+k7IH6Wld/oGv5dtHYFqk5RinSBMTjYlZ+X4AV5f83Z4SkzbHqy2fGC6S3NoifaVFxRSP5TQDe6hsg7Fzic6k1iWAup89pg==-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SCSS环境配置
第一步：安装ruby环境并使用gem install sass 安装sass（国内访问较慢，最好翻墙安装），如果不能翻墙则可以更换源路径
更换方式：
gem sources --remove https://rubygems.org/gem sources -a http://gems.ruby-china.com/或者
gem sources -a https://gems.ruby-china.com/gem install sass第二步：在WebStrom编辑器中选择File->Settings->File Watchers添加SCSS配置项
第三步：修改下面两个地方：
'Arguments': --no-cache --update --sourcemap --watch $FileName$:$FileNameWithoutExtension$.css另一处：
'Output paths to refresh': $FileNameWithoutExtension$.css:$FileNameWithoutExtension$.css.map修改完保存，现在新建'style.scss'后就会自动生成'style.css'和'style.css.map'
碰到的问题以及解决方法：
问题1：如果想把SCSS源文件与生成后的CSS和map文件分开目录，则如下设置：
'Arguments': --no-cache --update --sourcemap --watch $FileName$:$FileParentDir$\css\$FileNameWithoutExtension$.css问题2：如果编译不了，并出现乱码问题：
找到ruby的安装目录并找到sass模块，修改文件目录下的 （C:/Ruby/lib/ruby/gems/1.9.1/gems/sass-3.3.14/lib/sass ）
engine.rb这个文件，在所有的require XXXX 之后添加
Encoding.default_external = Encoding.find('utf-8')即可 。
问题3：默认生成的csss是nested模式的，如果想换成其他模式（expanded、compact、compressed）怎么换？
Arguments:--no-cache --update --sourcemap --watch $FileName$:$FileParentDir$\css\$FileNameWithoutExtension$.css --style compact几种模式效果如图所示：
ES6环境配置
第一步：全局安装babel-cli
cnpm install -g babel-cli第二步：在项目下执行命令npm init 创建一个package.json文件
npm init 第三步：项目目录下安装babel-preset-es2015
npm install babel-preset-es2015 --save-dev第四步：在IDE中选择File-->Settings-->Languages&Frameworks-->JavaScript JavaScript language version 选择ECMAScript 6.
第五步：File-->Settings-->Tools-->Files Watchers 中加上Babel，配置Babel解析
第六步：修改生成路径
Arguments改为：
--source-maps --out-file $FileParentDir$\compiled\$FileNameWithoutExtension$.js --presets es2015 $FilePath$Output paths to refresh 改为：
$FileNameWithoutExtension$.js:$FileNameWithoutExtension$.js.map