3.管理输出

预先准备，设定 HtmlWebpackPlugin，清理 /dist 文件夹

• npm install --save-dev html-webpack-plugin
• npm install clean-webpack-plugin --save-dev

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const {CleanWebpackPlugin} = require('clean-webpack-plugin');

module.exports = {
	entry: {
		app: './src/index.js',
		print: './src/js/print.js'
	},
	plugins: [
		new CleanWebpackPlugin(),
		new HtmlWebpackPlugin({
			title: 'Output Management'
		})
	],
	output: {
		filename: '[name].bundle.js',
		path: path.resolve(__dirname, 'dist')
	},
};

Manifest

• webpack及其插件通过manifest“知道”应该哪些文件生成