ServiceStack.Text 更快的序列化

Json.net 是以前最经常用的序列化组件,后来又注意到ServiceStack号称最快的,所以我做了以下测试

1)Json.net

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Text;

using Newtonsoft.Json;

namespace Json.net

{

    class Program

    {

       static void Main(string[] args)

        {

            Order order = new Order()

            {

                CltAddr = "aaa",

                CltName = "Aven",

                CltPhone = "0345-3423434"

            };

            order.OrderId = "001";

            Stopwatch sw=new Stopwatch();

            sw.Reset();

            sw.Start();

            for (int i = 0; i < 1000*1000; i++)

            {

                order.OrderId = i.ToString();

                string json = order.ToJson();

            }

            sw.Stop();

            Console.WriteLine("Json.net消耗时间:{0}ms",sw.ElapsedMilliseconds);

            Console.Read();

        }

    }

    public static class JsonHelper

    {

        public static String ToJson<T>(this T ojb) where T : class

        {

            return JsonConvert.SerializeObject(ojb, Formatting.Indented);

        }

        public static T ToInstance<T>(this String jsonStr) where T : class

        {

            var instance = JsonConvert.DeserializeObject<T>(jsonStr);

            return instance;

        }

    }

    class Order

    {

        public string OrderId { get; set; }

        public string CltName;

        public string CltPhone;

        public string CltAddr;

    }

}

2)ServiceStack.Text

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Text;

using ServiceStack;

namespace ServiceStace.Text

{

    class Program

    {

        static void Main(string[] args)

        {

            Order order=new Order();

            order.OrderId = "001";

            order.CltInfo=new CltInfo()

            {

                CltAddr ="aaa",

                CltName="Aven",

                CltPhone = "0345-3423434"

            };

            Stopwatch sw=new Stopwatch();

            sw.Reset();

            sw.Start();

            for (int i = 0; i < 1000*1000; i++)

            {

                order.OrderId = i.ToString();

                string json = order.ToJson();

            }

            sw.Stop();

            Console.WriteLine("ServiceStack.Text消耗时间:{0}ms",sw.ElapsedMilliseconds);

            Console.Read();

        }

    }

    class Order

    {

        public string OrderId { get; set; }

        public CltInfo CltInfo { get; set; }

    }

    class CltInfo

    {

        public string CltName;

        public string CltPhone;

        public string CltAddr;

    }

}

由上图对比可知,在序列化时 serviceStack.Text 比 Json.net 快5倍左右

下面再测试反序列化

但是有一个很致命的缺陷,serviceStack.Text在处理复杂类就显示很不方便了

如

[Serializable]

    public class Order

    {

        public string OrderId { get; set; }

        public ClientInfo CltInfo { get; set; }

    }

    [Serializable]

   public class ClientInfo

    {

        public string CltName;

        public string CltPhone;

        public string CltAddr;

    }

要序列化 Order 的话,结果只是一个OrderId:"123223",CltInfo:""

cltInfo是不会被正确序列化的

巴特西

ServiceStack.Text 更快的序列化

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