使用 webpack 插件 webpack-bundle-analyzer 优化代码体积

一、安装

npm install webpack-bundle-analyzer --save-dev

二、配置

const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  plugins: [
    new BundleAnalyzerPlugin(),
  ],
};

三、启动

npx webpack --config webpack.config.analyzer.js