node-linux-x64

import * as http from 'http'; import { readFile } from 'fs/promises'; import { fileURLToPath } from 'url'; import { dirname, join } from 'path'; const hostname = '127.0.0.1'; const port = 3000; // __dirname equivalent for ESM const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); const server = http.createServer(async (req, res) => { res.setHeader('Content-Type', 'text/plain'); if (req.url === '/') { res.statusCode = 200; res.end('Hello Node.js World!\n'); } else if (req.url === '/readfile') { try { // Assuming a 'sample.txt' file exists in the same directory const filePath = join(__dirname, 'sample.txt'); const content = await readFile(filePath, 'utf8'); res.statusCode = 200; res.end(`File content:\n${content}\n`); } catch (error) { res.statusCode = 500; res.end('Error reading file. Ensure "sample.txt" exists.\n'); } } else { res.statusCode = 404; res.end('Not Found\n'); } }); server.listen(port, hostname, () => { console.log(`Server running at http://${hostname}:${port}/`); console.log(`Visit http://${hostname}:${port}/readfile (requires a 'sample.txt' file)`); console.log(`To create 'sample.txt': echo "Hello from sample.txt" > sample.txt`); });