var http = require('http');
var queryStr = require('querystring');
var util = require('util');

http.createServer(function (req,res){
        var post = '';
        req.on('data',function (chunk){
                post += chunk;
        });

        req.on('end',function (){
                post = queryStr.parse(post);
                res.end(util.inspect(post));
        });
}).listen(3000);