@using (Ajax.BeginForm("ContentAjax", new AjaxOptions { UpdateTargetId = "pajax" })){    <div>        <p id="pajax"></p>        <input class="text" name="username" />        <button class="btn-default">ContentAjax测试</button>    </div>}<div>    @Ajax.ActionLink("JsonAjax测试", "JsonAjax", new AjaxOptions { OnSuccess = "jsonshow" })</div><script>    function jsonshow(data)    {        $("#pajax").html("用户ID：" + data.id + "<br/>"            + "姓名：" + data.name + "<br/>"            + "Email：" + data.email);    }</script><div>    @Ajax.ActionLink("PartialViewAjax测试", "PartialViewAjax", new AjaxOptions { UpdateTargetId = "pajax" })</div>@section Scripts{    @Scripts.Render("~/bundles/jqueryval")}

public ActionResult Index()        {            return View();        }        public ActionResult ContentAjax(string username)        {            return Content("Content：" + "<br>" + "用户名：" + username);        }        public ActionResult JsonAjax()        {            UserInfo user = new UserInfo { id = 1, name = "Json", email = "json@qq.com" };            return Json(user, JsonRequestBehavior.AllowGet);        }        public ActionResult PartialViewAjax()        {            UserInfo user = new UserInfo { id = 2, name = "PartialView", email = "PartialViewAjax@qq.com" };            return PartialView("PartialViewAjax",user);        }

@model MvcBasic.Models.UserInfo<p>    用户ID：@Model.id    <br/>    姓名：@Model.name    <br/>    Email：@Model.email</p>

public class UserInfo    {        public int id { get; set; }        public string name { get; set; }        public string email { get; set; }    }