默认不会删除,需要配置插件 npm install terser-webpack-plugin --save-dev 在webpack.config.js中配置 const TerserPlugin = require('terser-webpack-plugin'); module.exports = { optimization: { minimizer: [ new TerserPlugin({ terserOptions: { output: { comments: false, }, }, }), ], }, };
默认不会删除,需要配置插件