Help with restful like interface

Here you go. This is your path routing example.

var wifi = require("Wifi");

// All routing in here
function router(req ,res){
  var a = url.parse(req.url, true);
  res.writeHead(200,{'Content-Type': 'text/plain'});
  p = a.path.split("/");

  // Test for path formatted to set the temp
  if (p.length == 3 && p[1] == "set") {
    var temp = parseFloat(p[2]);
    res.write("The temp sent to the server was " + temp + "C");
  } else {
    res.write("The request was not formatted to set the temp");
  }
  res.end("");
}

// When connected create webserver
function createServer(){
  var port = 8080;
  require("http").createServer(router).lis­ten(port);
  console.log("Listening on " + wifi.getIP().ip + ":" + port);
}

// Connect to Wifi
wifi.stopAP();
wifi.connect("xxxx", {"password":"xxxx"}, createServer);