var myApp = angular.module('myApp',[]);

    myApp.config(function($httpProvider){

        $httpProvider.defaults.transformRequest = function(obj){

            var str = [];

            for(var p in obj){

                str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));

            }

            return str.join("&");

        }

        $httpProvider.defaults.headers.post = {

            'Content-Type': 'application/x-www-form-urlencoded'

        }

    });