MVC 重定向 并且弹出提示信息

视图代码：

<a role="button" class="btn green" id="judgeAdd" onclick="showJudge_modal()"
                    data-toggle="modal">预约</a>
<script>
    function showJudge_modal() {
   var url = "/Home/JudgeAppoint";
                $("#judgeAdd").attr("href", encodeURI(url));
}
</script>

   控制器代码：
public ActionResult Index()
        {
 return View();
}

public ActionResult JudgeAppoint()
        {
return View();
}

   public ActionResult AddJudgeAppoint()
        {
 return Redirect("rjudge");
}

 public ActionResult rjudge()
        {

            return Content("<script>alert(‘12121‘);location.href=‘/Home/JudgeAppoint‘</script>");
        }