const http = require('http') const next = require('next') const dev = process.env.NODE_ENV !== 'production' const dir = __dirname const port = process.env.PORT || 3000 const app = next({ dev, dir }) const handleNextRequests = app.getRequestHandler() app.prepare().then(() => { const server = new http.Server((req, res) => { if (req.url === '/no-query') { return app.render(req, res, '/no-query') } if (/setAssetPrefix/.test(req.url)) { app.setAssetPrefix(`http://127.0.0.1:${port}`) } else if (/setEmptyAssetPrefix/.test(req.url)) { app.setAssetPrefix(null) } else { // This is to support multi-zones support in localhost // and may be in staging deployments app.setAssetPrefix('') } handleNextRequests(req, res) }) server.listen(port, (err) => { if (err) { throw err } console.log(`> Ready on http://localhost:${port}`) }) })