安装uglifyjs-webpack-plugin
版本:"uglifyjs-webpack-plugin": "^2.2.0",
npm install uglifyjs-webpack-plugin --save-dev
配置
在文件vue.config.js
里进行配置
// 引入 const UglifyJsPlugin = require("uglifyjs-webpack-plugin"); module.exports = { chainWebpack: config => { if (process.env.NODE_ENV === 'production') { // js,css代码的最小化压缩 config.optimization.minimize(true); } }, configureWebpack: config => { if (process.env.NODE_ENV === 'production') { config.optimization.minimizer = [ new UglifyJsPlugin({ uglifyOptions: { warnings: false, compress: { drop_console: true, drop_debugger: false, pure_funcs: ["console.log"] } } }) ]; } } }