<script src="~/Scripts/jquery-1.8.2.min.js"></script>

<script>

    //ajax提交数据

    function SubmitStuAnswersAjax(starlist) {

        $.post("index4", { stu: starlist }, function (data) {

            alert(data);

        });

    }

    //按钮点击方法

    function SubmitStuAnswersBtn() {

        var obg = new Object;

        obg.name = "黎明";

        obg.id = 1;

        obg.del = false;

        var obg2 = new Object;

        obg2.name = "黎明2";

        obg2.id = 1;

        obg2.del = true;

        var obg3 = new Object;

        obg3.name = "黎明3";

        obg3.id = 1;

        obg3.del = true;

        var star = new Array();

        star.push(obg)

        star.push(obg2)

        star.push(obg3)

        //将数组序列化json字符串

       var starlist= JSON.stringify(star)

       SubmitStuAnswersAjax(starlist);

        //console.log(stuAnswerArr)

    }

</script>

<input type="button" value="sofdjosdif" onclick="SubmitStuAnswersBtn() " />

using System.IO;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using System.Web.Script.Serialization;

   public ActionResult index4(string stu)

        {

            var name = "";

            /// 解析JSON数组生成对象实体集合

            JsonSerializer serializer = new JsonSerializer();

            StringReader sr = new StringReader(stu);

            object o = serializer.Deserialize(new JsonTextReader(sr), typeof(List<stuEntity>));

            List<stuEntity> list = o as List<stuEntity>;

            foreach (var item in list)

            {

                 name += item.name + "_";

            }

            return Content(name);

        }

  public class stuEntity

    {

        public int id { set; get; }

        public string name { set; get; }

        public bool del { set; get; }

    }