1、输出多个 bundle
dist/index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Output Management</title>
</head>
<body>
<script type="text/javascript" src="app.bundle.js"></script><script type="text/javascript" src="print.bundle.js"></script></body>
</html>
webpack.config.js
entry: {
app: './src/index.js',
print: './src/print.js'
},
output:{
filename: '[name].bundle.js',
path: path.resolve(__dirname, 'dist')
},
2、设定 HtmlWebpackPlugin
npm install --save-dev html-webpack-plugin
然而 HtmlWebpackPlugin 它会用新生成的 index.html 文件，把我们的原来的替换
webpack.config.js
const path = require('path');
+ const HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
entry: {
app: './src/index.js',
print: './src/print.js'
},
+ plugins: [
+ new HtmlWebpackPlugin({
+ title: 'Output Management'
+ })
+ ],
output: {
filename: '[name].bundle.js',
path: path.resolve(__dirname, 'dist')
}
};3、清理 /dist 文件夹
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/print.js'
},
plugins: [
+ new CleanWebpackPlugin(['dist']),
new HtmlWebpackPlugin({
title: 'Output Management'
})
],
output: {
filename: '[name].bundle.js',
path: path.resolve(__dirname, 'dist')
}
};
这个官网两处有坑：
看了一下githup上的写法,现在新版本的clean-webpack-plugin引入已经改为const
里面参数去掉即可
new CleanWebpackPlugin()
