[索引页]
[源码下载]
作者: webabcd
介绍
WCF(Windows Communication Foundation) - 序列化:本文分别以DataContractSerializer, XmlSerializer, DataContractJsonSerializer, SoapFormatter, 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", Age = 28, 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", Age = 28, 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", Age = 28, 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", Age = 28, 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:
[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, XmlSerializer, DataContractJsonSerializer, SoapFormatter, BinaryFormatter为例。
示例
1、服务
DataContractSerializerObject.cs
































XmlSerializerObject.cs

































SoapFormatterObject.cs























BinaryFormatterObject.cs























DataContractJsonSerializerObject.cs
































2、演示
Sample.aspx.cs











































































































































































运行结果:
DataContractSerializer
XmlSerializer
ShowSoapFormatter
BinaryFormatter
DataContractJsonSerializer
OK
[源码下载]