webpack优化之dll

可以直接拿下来进行项目开发

知识点:

koa2
封装webpack-dev-middleware webpack-hot-middleware,以供koa使用,参考这篇文章
webpack.DllPlugin
抛弃了npm, 采用yarn

步骤:

yarn

//development
npm run build:dll
npm run dev

//build
npm run build:dll
npm run build