GET 请求控制器 返回绑定后HTML

  //$.get("/Home/index/" + $("#S_BookName").val(), function (data) { //MVC控制器返回View(Model) 是没有绑定后的html页面
            //    console.log(data);
            //    //var Number1 = data.indexOf("<table");//返回索引 
            //    //var Number2 = data.indexOf("</table>");//第二个索引   //返回索引有误

            //    //console.log("1*" + Number1);
            //    //console.log("2*" + Number2);
            //    //console.log(data.substring(Number1, Number2 - Number1));
            //    //$("#tab1").replaceWith("HTML代码"); 

            //}); //执行get请求

       public ActionResult Index(string U,string P) //get/post都能接收   等于  //Request["U"] 只能接收u和p
        {
            ViewBag.U = U;
            //Request["U"];//GET/POST都能获取
            ViewBag.P = P;
            //Request.Form["P"];//不能获取GET只能获取POST
            return View();
        }

        public ActionResult Index(string U,string P) //get/post都能接收   等于  //Request["U"] 既能接收U和P 还能接收x和y
        {
            ViewBag.U = Request["x"];//GET/POST都能获取
            ViewBag.P = Request.Form["y"];//不能获取GET只能获取POST
            return View();
        }

<script>
        function ppost() {
            console.log("ppost");
            $.ajax({
                
                type: "post",

                url: "index",
                data:{U:'1234',P:'000'},

                async: false,//异步和同步都不刷新页面
                
                success: function (data) {
                    console.log(data);
                }
            });     
        }
        function gget() {
            console.log("gget");
            $.ajax({

                type: "GET",

                url: "index",
                data: { U: '1234', P: '000' },//等同于data："U=1234&p=000"

                async: false,

                success: function (data) {
                    console.log(data);
                }
            });
        }
    </script>