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