calci5j6/p1.js

const http =require('http');

const hostname = '127.0.0.1';
const port = 3000;


const requestListner = function (req,res){
    res.statusCode = 200;
    res.setHeader('Content-Type','text/plain');
    res.end('Hello World');
}

const server = http.createServer(requestListner);
server.listen(port,hostname);