插件的目的在于解决loader无法实现的其他事
由于插件可以携带参数/选项,你必须在webpack配置中,向plugins属性传入new实例。
const HtmlWebpackPlugin = require('html-webpack-plugin'); //通过 npm 安装 const webpack = require('webpack'); //访问内置的插件 const path = require('path'); const config = { entry: './path/to/my/entry/file.js', output: { filename: 'my-first-webpack.bundle.js', path: path.resolve(__dirname, 'dist') }, module: { rules: [ { test: /.(js|jsx)$/, use: 'babel-loader' } ] }, plugins: [ new webpack.optimize.UglifyJsPlugin(), new HtmlWebpackPlugin({template: './src/index.html'}) ] }; module.exports = config;