what is http.createserver(app) code example
Example: what does http.createserver do
var http = require('http');
var server = http.createServer(function (req, res) {
if (req.url == '/') {
res.writeHead(200, { 'Content-Type': 'text/html' });
res.write('<html><body><p>This is home Page.</p></body></html>');
res.end();
}
else if (req.url == "/student") {
res.writeHead(200, { 'Content-Type': 'text/html' });
res.write('<html><body><p>This is student Page.</p></body></html>');
res.end();
}
else if (req.url == "/admin") {
res.writeHead(200, { 'Content-Type': 'text/html' });
res.write('<html><body><p>This is admin Page.</p></body></html>');
res.end();
}
else
res.end('Invalid Request!');
});
server.listen(5000);
console.log('Node.js web server at port 5000 is running..')