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890天前using System; |
using System.Collections.Generic; |
using System.Linq; |
using System.Web; |
using System.Web.UI; |
using System.Web.UI.WebControls; |
using System.Runtime.Serialization.Json; |
using System.IO; |
using System.Text; |
namespace WebApplication1 |
{ |
public partial class _Default : System.Web.UI.Page |
{ |
protected void Page_Load(object sender, EventArgs e) |
{ |
Person person = new Person { ID = 1,Name="OutOfMemory.CN" }; |
DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(Person)); |
//序列化json对象 |
using (var ms = new MemoryStream()) |
{ |
jsonSerializer.WriteObject(ms, person); |
String json = Encoding.UTF8.GetString(ms.ToArray()); |
literalJson.Text = json; |
} |
//反序列化json对象 |
var jsonText = @"{""id"":2,""name"":""OutOfMemory.CN""}"; |
using (var ms = new MemoryStream()) |
{ |
var buffer = Encoding.UTF8.GetBytes(jsonText); |
ms.Write(buffer, 0, buffer.Length); |
ms.Seek(0, SeekOrigin.Begin); |
var objPerson = (Person)jsonSerializer.ReadObject(ms); |
literalPersonInfo.Text = string.Format("person id == {0},person name = {1}", objPerson.ID, objPerson.Name); |
} |
} |
} |
} |
