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