安装postcss-loader

npm install --save-dev postcss-loader

配置webpack.config.js

{ ?test:/\.css$/, ?use:[ ???‘style-loader‘, ???‘css-loader?importLoaders=1‘, ???‘postcss-loader‘ ?]}

一种办法是配置postcss.config.js

module.exports = { ???plugins: [ ???????require(‘autoprefixer‘)({ ?????????/* ...options */ ???????}) ???]}

第二张办法是webpack.config.js使用LoaderOptionsPlugin

module.exports = { ???plugins: [ ???????new webpack.LoaderOptionsPlugin({ ???????????options: { ???????????????postcss: function(){ ???????????????????return [ ???????????????????????require("autoprefixer")({ ???????????????????????????browsers: [‘ie>=8‘,‘>1% in CN‘] ???????????????????????}) ???????????????????] ???????????????} ???????????} ???????}) ???]}

webpack2.0配置postcss-loader

原文地址：https://www.cnblogs.com/qiqi715/p/9339204.html