C#-使用json

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using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Runtime.Serialization;

using System.Web.Script.Serialization;   // 引入这个命名空间

namespace json

{

    class Program

    {

        static void Main(string[] args)

        {

            object a = new { name = "jingya", sex = "man" };

            string b = "{ name:\"xiaoxiao\",sex:\"man\" }";

            // 取得一个JavaScriptSerializer静态类的对象

            JavaScriptSerializer ser = new JavaScriptSerializer();

            // 将object对象b序列化为一个json格式的字符串

            string c = ser.Serialize(a);

            Console.WriteLine(c);

            // 用静态类的对象讲一个JSON格式的字符串反序列化为Person对象

            Person p1 = ser.Deserialize<Person>(b); 

            // 打印p1对象

            Console.WriteLine(p1);

            Console.ReadKey();

        }

        public class Person{

            public string name;

            public string sex;

            public override string ToString()

            {

                return string.Format("name:{0},\nsex:{1}",name,sex);

            }

        }

    }

}

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Console.WriteLine( "读取json文本" );

string jsonString = File.ReadAllText("../../test.json");

// 讲读取出来的json字符串反序列化为一个对象，用C#的方法来操作

  List<Person> myList = 

               JsonConvert.DeserializeObject<List<Person>>(jsonString);