C# 使用 Newtonsoft.Json 序列化及反序列化

首先要添加对 Newtonsoft.Json.dll 的引用

下载地址：http://json.codeplex.com/

示例代码

using Newtonsoft.Json;
using System;

namespace NewtonsoftJsonSample
{
    class Program
    {
        static void Main(string args)
        {
            string jsonUser = JsonConvert.SerializeObject(new User { Id = "user1", Name = "用户 1" });
            Console.WriteLine(jsonUser);

            User user = JsonConvert.DeserializeObject<User>(jsonUser);
            Console.WriteLine(string.Format("Id:{0} Name:{1}", user.Id, user.Name));
            Console.ReadLine();
        }

        class User
        {
            public string Id { get; set; }
            public string Name { get; set; }
        }
    }
}

输出结果

{"Id":"user1","Name":"用户 1"}
Id:user1 Name:用户 1