var url = require("url"),
    http = require("http"),
    util = require("util");

http.createServer(handler).listen(8585);
console.log("Started...");

function handler(req, res) {
  var query = url.parse(req.url, true).query;
  res.writeHead(200, {"Content-Type": "application/json"});
  res.end(util.format('{name: "%s", age: %d}', query.name, query.age));
}