化零為整WCF(9) - 序列化(DataContractSerializer, XmlSerializer, DataContractJsonSerializer

化零為整WCF(9) - 序列化(DataContractSerializer, XmlSerializer, DataContractJsonSerializer, SoapFormatter, BinaryFormatter)

介紹

WCF(Windows Communication Foundation) - 序列化：本文分别以DataContractSerializer, XmlSerializer, DataContractJsonSerializer, SoapFormatter, BinaryFormatter為例。

示例

1、服務

DataContractSerializerObject.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于示範DataContract序列化的實體類

/// </summary>

// Namespace - 資料契約的命名空間

[DataContract(Namespace = "http://webabcd.cnblogs.com/")]

public class DataContractSerializerObject

{

// Name - 資料成員的名稱

// Order - 資料成員的序列化和反序列化的順序

[DataMember(Name = "UniqueID", Order = 0)]

public Guid ID { get; set; }

[DataMember(Order = 1)]

public string Name { get; set; }

[DataMember(Order = 2)]

public int Age { get; set; }

[DataMember(Order = 3)]

public DateTime Time { get; set; }

}

XmlSerializerObject.cs

using System.Xml.Serialization;

/// 用于示範XML序列化的實體類

// Namespace - XML 根元素的命名空間

[XmlRoot(Namespace = "http://webabcd.cnblogs.com/")]

public class XmlSerializerObject

// ElementName - 生成的 XML 元素的名稱

// Order - 序列化和反序列化的順序

[XmlElement(ElementName = "UniqueID", Order = 0)]

[XmlElement(Order = 1)]

[XmlElement(Order = 2)]

[XmlElement(Order = 3)]

SoapFormatterObject.cs

/// 用于示範Soap序列化的實體類

[Serializable]

public class SoapFormatterOjbect

BinaryFormatterObject.cs

/// 用于示範Binary序列化的實體類

public class BinaryFormatterObject

DataContractJsonSerializerObject.cs

/// 用于示範JSON序列化的實體類

public class DataContractJsonSerializerObject

2、示範

Sample.aspx.cs

using System.Collections;

using System.Configuration;

using System.Data;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.IO;

using API = WCF.ServiceLib.Serialization;

public partial class Serialization_Sample : System.Web.UI.Page

protected void Page_Load(object sender, EventArgs e)

// 示範DataContractSerializer的序列化和反序列化

ShowDataContractSerializer();

// 示範XmlSerializer的序列化和反序列化

ShowXmlSerializer();

// 示範SoapFormatter的序列化和反序列化

ShowSoapFormatter();

// 示範BinaryFormatter的序列化和反序列化

ShowBinaryFormatter();

// 示範DataContractJsonSerializer的序列化和反序列化

ShowDataContractJsonSerializer();

/// 示範DataContractSerializer的序列化和反序列化

void ShowDataContractSerializer()

var dataContractSerializerObject = new API.DataContractSerializerObject { ID = Guid.NewGuid(), Name = "DataContractSerializer", Age = 28, Time = DateTime.Now };

var serializer = new System.Runtime.Serialization.DataContractSerializer(typeof(API.DataContractSerializerObject));

// 序列化

var ms = new MemoryStream();

serializer.WriteObject(ms, dataContractSerializerObject);

ms.Position = 0;

var sr = new StreamReader(ms);

var str = sr.ReadToEnd();

txtDataContractSerializer.Text = str;

// 反序列化

var buffer = System.Text.Encoding.UTF8.GetBytes(str);

var ms2 = new MemoryStream(buffer);

var dataContractSerializerObject2 = serializer.ReadObject(ms2) as API.DataContractSerializerObject;

lblDataContractSerializer.Text = dataContractSerializerObject2.Name;

/// 示範XmlSerializer的序列化和反序列化

void ShowXmlSerializer()

var xmlSerializerObject = new API.XmlSerializerObject { ID = Guid.NewGuid(), Name = "XmlSerializer", Age = 28, Time = DateTime.Now };

var serializer = new System.Xml.Serialization.XmlSerializer(typeof(API.XmlSerializerObject));

serializer.Serialize(ms, xmlSerializerObject);

txtXmlSerializer.Text = str;

var xmlSerializerObject2 = serializer.Deserialize(ms2) as API.XmlSerializerObject;

lblXmlSerializer.Text = xmlSerializerObject2.Name;

/// 示範SoapFormatter的序列化和反序列化

void ShowSoapFormatter()

var soapFormatterOjbect = new API.SoapFormatterOjbect { ID = Guid.NewGuid(), Name = "ShowSoapFormatter", Age = 28, Time = DateTime.Now };

var formatter = new System.Runtime.Serialization.Formatters.Soap.SoapFormatter();

formatter.Serialize(ms, soapFormatterOjbect);

var str = System.Text.Encoding.UTF8.GetString(ms.GetBuffer());

txtSoapFormatter.Text = str;

var soapFormatterOjbect2 = formatter.Deserialize(ms2) as API.SoapFormatterOjbect;

lblSoapFormatter.Text = soapFormatterOjbect2.Name;

/// 示範BinaryFormatter的序列化和反序列化

void ShowBinaryFormatter()

var binaryFormatterObject = new API.BinaryFormatterObject { ID = Guid.NewGuid(), Name = "BinaryFormatter", Age = 28, Time = DateTime.Now };

var formatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();

formatter.Serialize(ms, binaryFormatterObject);

var buffer = ms.GetBuffer();

var str = System.Text.Encoding.UTF8.GetString(buffer);

txtBinaryFormatter.Text = str;

var binaryFormatterObject2 = formatter.Deserialize(ms2) as API.BinaryFormatterObject;

lblBinaryFormatter.Text = binaryFormatterObject2.Name;

/// 示範DataContractJsonSerializer的序列化和反序列化

void ShowDataContractJsonSerializer()

var dataContractJsonSerializerObject = new API.DataContractJsonSerializerObject { ID = Guid.NewGuid(), Name = "DataContractJsonSerializer", Age = 28, Time = DateTime.Now };

var serializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(API.DataContractJsonSerializerObject));

serializer.WriteObject(ms, dataContractJsonSerializerObject);

txtDataContractJsonSerializer.Text = str;

var dataContractJsonSerializerObject2 = serializer.ReadObject(ms2) as API.DataContractJsonSerializerObject;

lblDataContractJsonSerializer.Text = dataContractJsonSerializerObject2.Name;

運作結果：

DataContractSerializer

<DataContractSerializerObject xmlns="http://webabcd.cnblogs.com/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><UniqueID>86148742-ef08-4d78-acab-ce393ea8b885</UniqueID><Name>DataContractSerializer</Name><Age>28</Age><Time>2008-04-24T09:06:23.875+08:00</Time></DataContractSerializerObject>

XmlSerializer

<?xml version="1.0"?> <XmlSerializerObject xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://webabcd.cnblogs.com/"> <UniqueID>15efa47f-9532-4e91-8c00-3097ea976106</UniqueID> <Name>XmlSerializer</Name> <Age>28</Age> <Time>2008-04-24T09:06:24.109375+08:00</Time> </XmlSerializerObject>

ShowSoapFormatter

<SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:clr="http://schemas.microsoft.com/soap/encoding/clr/1.0" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <SOAP-ENV:Body> <a1:SoapFormatterOjbect id="ref-1" xmlns:a1="http://schemas.microsoft.com/clr/nsassem/WCF.ServiceLib.Serialization/WCF.ServiceLib%2C%20Version%3D1.0.0.0%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull"> <_x003C_ID_x003E_k__BackingField> <_a>1444890659</_a> <_b>-27168</_b> <_c>20156</_c> <_d>131</_d> <_e>247</_e> <_f>146</_f> <_g>29</_g> <_h>18</_h> <_i>59</_i> <_j>58</_j> <_k>189</_k> </_x003C_ID_x003E_k__BackingField> <_x003C_Name_x003E_k__BackingField id="ref-3">ShowSoapFormatter</_x003C_Name_x003E_k__BackingField> <_x003C_Age_x003E_k__BackingField>28</_x003C_Age_x003E_k__BackingField> <_x003C_Time_x003E_k__BackingField>2008-04-24T09:06:24.5000000+08:00</_x003C_Time_x003E_k__BackingField> </a1:SoapFormatterOjbect> </SOAP-ENV:Body> </SOAP-ENV:Envelope>

BinaryFormatter

�� EWCF.ServiceLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null2WCF.ServiceLib.Serialization.BinaryFormatterObject<ID>k__BackingField<Name>k__BackingField<Age>k__BackingField<Time>k__BackingField System.Guid �� System.Guid _a_b_c_d_e_f_g_h_i_j_k��y�u��I��]F�BinaryFormatter�U�tʈ

DataContractJsonSerializer

{"UniqueID":"f4173d7d-9555-4dcb-8db7-62b85315d3f1","Name":"DataContractJsonSerializer","Age":28,"Time":"\/Date(1208999184531+0800)\/"}

<a href="http://down.51cto.com/data/100781" target="_blank">[源碼下載下傳]</a>

本文轉自webabcd 51CTO部落格，原文連結：http://blog.51cto.com/webabcd/344147，如需轉載請自行聯系原作者

化零為整WCF(9) - 序列化(DataContractSerializer, XmlSerializer, DataContractJsonSerializer

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