Json字符串和对象相互转换

using System;using System.Collections.Generic;using System.Linq;using System.Web.Mvc;using System.Web.Script.Serialization;

        public void Test()        {            string jsonArray = "[{ID:'01',Name:'xx1'},{ID:'02',Name:'xx2'},{ID:'03',Name:'xx3'},{ID:'04',Name:'xx4'}]";            JavaScriptSerializer json = new JavaScriptSerializer();            //Json字符串转成对象            List<User> list = json.Deserialize<List<User>>(jsonArray);            //对象转成Json字符串            string strJson = json.Serialize(list);            //Json字符串转成对象            List<User> list2 = json.Deserialize<List<User>>(strJson);        }        [Serializable]        public class User        {            public int ID { get; set; }            public string Name { get; set; }            public string Sex { get; set; }        }