化零为整WCF(9) - 序列化(DataContractSerializer, XmlSerialize

发布时间：2020-12-16 19:31:27 所属栏目：百科来源：网络整理

导读：[索引页] [源码下载] 化零为整WCF(9) - 序列化(DataContractSerializer,XmlSerializer,DataContractJsonSerializer,SoapFormatter,BinaryFormatter) 作者：webabcd 介绍 WCF(Windows Communication Foundation) - 序列化：本文分别以DataContractSerializer

[索引页]
[源码下载]

化零为整WCF(9) - 序列化(DataContractSerializer,XmlSerializer,DataContractJsonSerializer,SoapFormatter,BinaryFormatter)

作者：webabcd

介绍
WCF(Windows Communication Foundation) - 序列化：本文分别以DataContractSerializer,BinaryFormatter为例。

示例
1、服务
DataContractSerializerObject.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于演示DataContract序列化的实体类

/// </summary>

// Namespace - 数据契约的命名空间

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

public class DataContractSerializerObject

{

// Name - 数据成员的名称

// Order - 数据成员的序列化和反序列化的顺序

[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;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

using System.Xml.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于演示XML序列化的实体类

/// </summary>

// Namespace - XML 根元素的命名空间

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

public class XmlSerializerObject

{

// ElementName - 生成的 XML 元素的名称

// Order - 序列化和反序列化的顺序

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

public Guid ID { get; set; }

[XmlElement(Order = 1)]

public string Name { get; set; }

[XmlElement(Order = 2)]

public int Age { get; set; }

[XmlElement(Order = 3)]

public DateTime Time { get; set; }

}

SoapFormatterObject.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

using System.Xml.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于演示Soap序列化的实体类

/// </summary>

[Serializable]

public class SoapFormatterOjbect

{

public Guid ID { get; set; }

public string Name { get; set; }

public int Age { get; set; }

public DateTime Time { get; set; }

}

BinaryFormatterObject.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

using System.Xml.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于演示Binary序列化的实体类

/// </summary>

[Serializable]

public class BinaryFormatterObject

{

public Guid ID { get; set; }

public string Name { get; set; }

public int Age { get; set; }

public DateTime Time { get; set; }

}

DataContractJsonSerializerObject.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization;

namespace WCF.ServiceLib.Serialization

{

/// <summary>

/// 用于演示JSON序列化的实体类

/// </summary>

// Namespace - 数据契约的命名空间

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

public class DataContractJsonSerializerObject

{

// Name - 数据成员的名称

// Order - 数据成员的序列化和反序列化的顺序

[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; }

}

2、演示
Sample.aspx.cs

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

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)

{

// 演示DataContractSerializer的序列化和反序列化

ShowDataContractSerializer();

// 演示XmlSerializer的序列化和反序列化

ShowXmlSerializer();

// 演示SoapFormatter的序列化和反序列化

ShowSoapFormatter();

// 演示BinaryFormatter的序列化和反序列化

ShowBinaryFormatter();

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

ShowDataContractJsonSerializer();

}

/// <summary>

/// 演示DataContractSerializer的序列化和反序列化

/// </summary>

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;

}

/// <summary>

/// 演示XmlSerializer的序列化和反序列化

/// </summary>

void ShowXmlSerializer()

{

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

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

// 序列化

var ms = new MemoryStream();

serializer.Serialize(ms,xmlSerializerObject);

ms.Position = 0;

var sr = new StreamReader(ms);

var str = sr.ReadToEnd();

txtXmlSerializer.Text = str;

// 反序列化

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

var ms2 = new MemoryStream(buffer);

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

lblXmlSerializer.Text = xmlSerializerObject2.Name;

}

/// <summary>

/// 演示SoapFormatter的序列化和反序列化

/// </summary>

void ShowSoapFormatter()

{

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

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

// 序列化

var ms = new MemoryStream();

formatter.Serialize(ms,soapFormatterOjbect);

ms.Position = 0;

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

txtSoapFormatter.Text = str;

// 反序列化

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

var ms2 = new MemoryStream(buffer);

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

lblSoapFormatter.Text = soapFormatterOjbect2.Name;

}

/// <summary>

/// 演示BinaryFormatter的序列化和反序列化

/// </summary>

void ShowBinaryFormatter()

{

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

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

// 序列化

var ms = new MemoryStream();

formatter.Serialize(ms,binaryFormatterObject);

ms.Position = 0;

var buffer = ms.GetBuffer();

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

txtBinaryFormatter.Text = str;

// 反序列化

var ms2 = new MemoryStream(buffer);

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

lblBinaryFormatter.Text = binaryFormatterObject2.Name;

}

/// <summary>

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

/// </summary>

void ShowDataContractJsonSerializer()

{

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

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

// 序列化

var ms = new MemoryStream();

serializer.WriteObject(ms,dataContractJsonSerializerObject);

ms.Position = 0;

var sr = new StreamReader(ms);

var str = sr.ReadToEnd();

txtDataContractJsonSerializer.Text = str;

// 反序列化

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

var ms2 = new MemoryStream(buffer);

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

lblDataContractJsonSerializer.Text = dataContractJsonSerializerObject2.Name;

}

运行结果：

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?t?

DataContractJsonSerializer

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

OK
[源码下载]

（编辑：李大同）

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