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//HTTP MODULE NODE.JS
var http = require('http');
var server = http.createServer(function(req, res){
//write code here
});
server.listen(5000);
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// code by VARSHITH REDDY SATTI
// to create a server in node.js you should.
var http = require('http');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/html'});
res.write("write html code to display you test")
res.end();
}).listen(8080);
// save this as httpServer.js
// run this by typing "node httpServer.js" in the command line
// to acess your server go to http://localhost:8080
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const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => res.send('Hello World!'))
app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
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import express from 'express';
const server = express();
const port = 8080;
server.get('/', (req, res) => {
return res.send('Hello, Express.js!');
})
server.listen(port, () => {
console.log(`Server is running on port ${port}`);
});
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const http = require('http')
const fs = require('fs')
const port = 3000
const server = http.createServer(function(req, res) {
res.writeHead(200, {'Content-Type': 'text/html'})
fs.readFile('index.html', function(error, data) {
if (error) {
res.writeHead(404)
res.write('Error: File Not Found')
} else {
res.write(data)
}
res.end()
})
})
server.listen(port, function(error) {
if (error) {
console.log('Something went wrong', error)
} else {
console.log('Server is listening on port ' + port)
}
})
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// app.js
const http = require('http');
// Create an instance of the http server to handle HTTP requests
let app = http.createServer((req, res) => {
// Set a response type of plain text for the response
res.writeHead(200, {'Content-Type': 'text/plain'});
// Send back a response and end the connection
res.end('Hello World!\n');
});
// Start the server on port 3000
app.listen(3000, '127.0.0.1');
console.log('Node server running on port 3000');
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const http = require('node:http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello, programmer!');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
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// Requiring the module
const http = require('http');
// Creating server object
const server = http.createServer((req, res) => {
res.setHeader('Content-Type', 'text/html');
res.write('<html>');
res.write('<head><title>GeeksforGeeks</title><head>');
res.write('<body><h2>Hello from Node.js server!!</h2></body>');
res.write('</html>');
res.end();
});
// Server setup
server.listen(3000, ()=> {
console.log("Server listening on port 3000")
});
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// One Line ES6
require('http').createServer((req, res) => res.end(`You're in: ${req.url}`)).listen(8080, err => err ? console.log : console.log(`Listening on port 8080`))