1     [Serializable]
2     public class Person
3     {
4         public int Age { get; set; }
5         public string Name { get; set; }
6     }

 1     #region 将对象 序列化 成json字符串
 2         /// <summary>
 3         /// 将对象 序列化 成json字符串
 4         /// </summary>
 5         /// <param name="obj">需要序列化的对象</param>
 6         /// <returns>返回序列化json的对象</returns>
 7         public string ObjSerializableJson(object obj)
 8         {
 9             string result = null;
10             JavaScriptSerializer javaScript = new JavaScriptSerializer();
11             result = javaScript.Serialize(obj);
12             return result;
13         }
14         #endregion

 1     #region 将json格式的字符串 反序列化 成对象
 2         /// <summary>
 3         /// 将json格式的字符串 反序列化 成对象
 4         /// </summary>
 5         /// <typeparam name="T">对象类型</typeparam>
 6         /// <param name="jsonStr">json字符串</param>
 7         /// <returns>返回 T 类型的对象</returns>
 8         public T ContraSerializableJson<T>(string jsonStr)
 9         {
10             JavaScriptSerializer javaScript = new JavaScriptSerializer();
11             return javaScript.Deserialize<T>(jsonStr);
12         }
13         #endregion

1  List<Person> list = new List<Person>()
2             {
3                 new Person() { Age = 0, Name = "张三" },
4                 new Person() { Age = 1, Name = "李四" },
5                 new Person() { Age = 2, Name = "小二" }
6             };
7             string json = ObjSerializableJson(list);  //得到序列化json字符串
8
9             List<Person> listJson = ContraSerializableJson<List<Person>>(json); //得到 将对象反序列化的对象