webpack笔记(5)代码的压缩
在webpack.config.js配置
const uglify = require('uglifyjs-webpack-plugin'); module.exports = { plugins:[ new uglify() ], }
4.x版本后自动压缩
* development 不压缩代码
* production 压缩代码,默认
需要在webpack.config.js配置不启用压缩
module.exports = { mode: 'development' }
也可以在通过npm命令不启用打包
webpack --mode=development