How to pass the data from view to controller using Ajax post method

//controller

 public ActionResult AjaxTesting()

        {

            return View();//This method to redirect to view page

        }

        [HttpPost]//This method to received the data form view.

        public JsonResult AjaxTesting(AjaxTesting ajaxTesting)

        {

            return Json(ajaxTesting.customerName, JsonRequestBehavior.AllowGet);

        }

//Views: Jquery

//To pass the data from view to controller

$(document).ready(function () {

        $("#SaveID").click(function () {

            var CustomerInfo = {

                "CustomerName":$("#CustomerName").val(),

                "MobileNumber":$("#MobileNumber").val()

            }           

            $.ajax({

                url: "AjaxTesting",

                type: "POST",

                contentType: "application/json; charset=utf-8",

                data: "{AjaxTesting:" + JSON.stringify(CustomerInfo) + "}",

                success: function(data)

                {

                    alert("function Name:" + data);

                }

                   

                })

            });

        });