webpack react 单独打包 CSS

webpack react 单独打包 CSS

webpack require css的方法，默认会把css 打入到js文件中，加载顺序有问题，如果需要打出独立的css文件

操作步骤：

step1:

安装 webpack plugin 插件

npm install extract-text-webpack-plugin --save

step2:

修改 webpack.config.js 配置

引用plugin

var ExtractTextPlugin = require("extract-text-webpack-plugin");

config的module 中：

{ test: /\.less$/, loader: ExtractTextPlugin.extract("style-loader", "css-loader","less-loader") }, 

最后plugins添加

plugins: [ new ExtractTextPlugin("./css/[name][hash:8].css") ] 

问题

Q: Module build failed: ReferenceError: window is not defined.

A: 修改loader

错误示范: loader: ExtractTextPlugin.extract("style-loader!css-loader!less-loader")

正确示范: loader: ExtractTextPlugin.extract("style-loader", "css-loader","less-loader")

参考文章: 

1. https://webpack.github.io/docs/stylesheets.html

2. http://stackoverflow.com/questions/28223040/window-not-defined-error-when-using-extract-text-webpack-plugin-react