website.js

const http = require("http");
const fs = require("fs");

const port = process.env.PORT ||3000;

const server = http.createServer((req,res)=>{
  
    res.setHeader('Content-Type','text/html')
    console.log(req.url)

    if(req.url == '/'){
        res.statusCode=200;
        res.end('<h1> This is code </h1><p> this is the way to rock the world</p>');
    }
    else if(req.url == '/about'){
        res.statusCode=200;
        res.end('<h1> About smriti </h1><p> this is the way of smriti</p>');
    }
    else if(req.url == '/hello'){
        res.statusCode=200;
        const data = fs.readFileSync('index.html');
        res.end(data.toString());
    }
    else{
        res.statusCode=404;
        res.end("<h1> Error found</h1><p>Hey this page has a error</p>");
    }

})
server.listen(port,()=>{
    console.log(`Server is listening on port ${port}`);
});