upload-dt.js

var http = require('http');
var formidable = require('formidable');
var fs = require('fs');

http.createServer(function(req, res) {
    if (req.url == '/fileupload') {
        var form = new formidable.IncomingForm();
        form.parse(req, function(err, fields, files) {
            var oldpath = files.filetoupload.filepath;
            var oldname = files.filetoupload.originalFilename;
            var ext = oldname.split('.')[1];
            var dt = new Date().toISOString().replace(/[-:.]/g, "_");
            var newname = oldname.split('.')[0] + '_' + dt + '_' + Math.floor(Math.random() * 10 ** 17) + '.' + ext;
            console.log(newname);
            var newpath = 'C:/Users/LENOVO/Desktop/New Folder/' + newname;
            fs.rename(oldpath, newpath, function(err) {
                if (err) throw err;
                res.write('File uploaded and moved!');
                console.log("File uploaded!");
                res.end();
            });

        });
    } else {
        res.writeHead(200, { 'Content-Type': 'text/html' });
        res.write('<form action="fileupload" method="post" enctype="multipart/form-data">');
        res.write('<input type="file" name="filetoupload"><br>');
        res.write('<input type="submit">');
        res.write('</form>');
        return res.end();
    }
}).listen(8080);
console.log("Running")