A webpack plugin that inserts externals into html
// webpack.config.js
const HtmlExternalsWebpackPlugin = require('html-externals-webpack-plugin');
module.exports = {
plugins: [
// 生产环境下插入external模块的CDN脚本
isEnvProduction && new HtmlExternalsWebpackPlugin(HtmlWebpackPlugin, [
'https://cdn.jsdelivr.net/npm/react@16.13.1/umd/react.production.min.js',
'https://cdn.jsdelivr.net/npm/react-dom@16.13.1/umd/react-dom.production.min.js',
'https://cdn.jsdelivr.net/npm/react-router@5.2.0/umd/react-router.min.js',
])
]
}You can find them in the HTML template:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<title>YuJudge</title>
<script src="https://cdn.jsdelivr.net/npm/react@16.13.1/umd/react.production.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/react-dom@16.13.1/umd/react-dom.production.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/react-router@5.2.0/umd/react-router.min.js"></script>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
</body>
</html>