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express_server_with_cache_express_middleware_60s_timeout.ts
typescriptSets up a basic Express server with caching middleware that stores respons
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express_server_with_cache_express_middleware_60s_timeout.ts
1import express, { Request, Response } from 'express';
2import cache from 'cache-express';
3
4const app = express();
5const port = 3000;
6
7// Use the cache middleware
8// The 'timeOut' option defines how long the response should be cached (in milliseconds)
9app.use(cache({
10 timeOut: 60000, // Cache for 1 minute
11}));
12
13app.get('/', (req: Request, res: Response) => {
14 res.send(`Hello World! This response was generated at ${new Date().toISOString()}`);
15});
16
17app.listen(port, () => {
18 console.log(`Example app listening at http://localhost:${port}`);
19});