import Document, { Html, Head, Main, NextScript } from 'next/document' export async function middleware({ req, res }) { if (req.url === '/another') { res.setHeader('next-middleware', 'hit another!') return res.end() } res.setHeader('next-middleware', 'hi from middleware') } class MyDocument extends Document { static async getInitialProps(ctx) { const initialProps = await Document.getInitialProps(ctx) return { ...initialProps } } render() { return (
) } } export default MyDocument