Example#
An example of a web server written with Node.js which responds with
'Hello World'
:const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello World\n');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
To run the server, put the code into a file called
example.js
and execute it with Node.js:$ node example.js
Server running at http://127.0.0.1:3000/
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