nextjs_express_server_with_next_boost_page_caching.ts

1import express, { Request, Response } from 'express';
2import next from 'next';
3import NextBoost from '@kickass-dev/next-boost';
4
5const dev = process.env.NODE_ENV !== 'production';
6const app = next({ dev });
7const handle = app.getRequestHandler();
8
9async function main() {
10  await app.prepare();
11
12  const server = express();
13  
14  // Initialize NextBoost
15  const boost = await NextBoost(app, {
16    rules: [
17      {
18        regexp: '^/.*',
19        ttl: 3600, // cache for 1 hour
20      },
21    ],
22  });
23
24  server.all('*', async (req: Request, res: Response) => {
25    // Check if the request should be handled by next-boost
26    const handled = await boost.handle(req, res);
27    if (!handled) {
28      return handle(req, res);
29    }
30  });
31
32  server.listen(3000, () => {
33    console.log('> Ready on http://localhost:3000');
34  });
35}
36
37main().catch((err) => {
38  console.error(err);
39  process.exit(1);
40});