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.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 GuidID { get ; set ;}
[DataMember(Order = 1 )]
public string Name { get ; set ;}
[DataMember(Order = 2 )]
public int Age { get ; set ;}
[DataMember(Order = 3 )]
public DateTimeTime { get ; set ;}
}
}
XmlSerializerObject.cs
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 GuidID { get ; set ;}
[XmlElement(Order = 1 )]
public string Name { get ; set ;}
[XmlElement(Order = 2 )]
public int Age { get ; set ;}
[XmlElement(Order = 3 )]
public DateTimeTime { get ; set ;}
}
}
SoapFormatterObject.cs
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 GuidID { get ; set ;}
public string Name { get ; set ;}
public int Age { get ; set ;}
public DateTimeTime { get ; set ;}
}
}
BinaryFormatterObject.cs
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 GuidID { get ; set ;}
public string Name { get ; set ;}
public int Age { get ; set ;}
public DateTimeTime { get ; set ;}
}
}
DataContractJsonSerializerObject.cs
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 GuidID { get ; set ;}
[DataMember(Order = 1 )]
public string Name { get ; set ;}
[DataMember(Order = 2 )]
public int Age { get ; set ;}
[DataMember(Order = 3 )]
public DateTimeTime { get ; set ;}
}
}
2、演示
Sample.aspx.cs
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,EventArgse)
{
// 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()
{
vardataContractSerializerObject = new API.DataContractSerializerObject {ID = Guid.NewGuid(),Name = " DataContractSerializer " ,Age = 28 ,Time = DateTime.Now} ;
varserializer = new System.Runtime.Serialization.DataContractSerializer( typeof (API.DataContractSerializerObject));
// 序列化
varms = new MemoryStream();
serializer.WriteObject(ms,dataContractSerializerObject);
ms.Position = 0 ;
varsr = new StreamReader(ms);
varstr = sr.ReadToEnd();
txtDataContractSerializer.Text = str;
// 反序列化
varbuffer = System.Text.Encoding.UTF8.GetBytes(str);
varms2 = new MemoryStream(buffer);
vardataContractSerializerObject2 = 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()
{
varxmlSerializerObject = new API.XmlSerializerObject {ID = Guid.NewGuid(),Name = " XmlSerializer " ,Time = DateTime.Now} ;
varserializer = new System.Xml.Serialization.XmlSerializer( typeof (API.XmlSerializerObject));
// 序列化
varms = new MemoryStream();
serializer.Serialize(ms,xmlSerializerObject);
ms.Position = 0 ;
varsr = new StreamReader(ms);
varstr = sr.ReadToEnd();
txtXmlSerializer.Text = str;
// 反序列化
varbuffer = System.Text.Encoding.UTF8.GetBytes(str);
varms2 = new MemoryStream(buffer);
varxmlSerializerObject2 = 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()
{
varsoapFormatterOjbect = new API.SoapFormatterOjbect {ID = Guid.NewGuid(),Name = " ShowSoapFormatter " ,Time = DateTime.Now} ;
varformatter = new System.Runtime.Serialization.Formatters.Soap.SoapFormatter();
// 序列化
varms = new MemoryStream();
formatter.Serialize(ms,soapFormatterOjbect);
ms.Position = 0 ;
varstr = System.Text.Encoding.UTF8.GetString(ms.GetBuffer());
txtSoapFormatter.Text = str;
// 反序列化
varbuffer = System.Text.Encoding.UTF8.GetBytes(str);
varms2 = new MemoryStream(buffer);
varsoapFormatterOjbect2 = 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()
{
varbinaryFormatterObject = new API.BinaryFormatterObject {ID = Guid.NewGuid(),Name = " BinaryFormatter " ,Time = DateTime.Now} ;
varformatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
// 序列化
varms = new MemoryStream();
formatter.Serialize(ms,binaryFormatterObject);
ms.Position = 0 ;
varbuffer = ms.GetBuffer();
varstr = System.Text.Encoding.UTF8.GetString(buffer);
txtBinaryFormatter.Text = str;
// 反序列化
varms2 = new MemoryStream(buffer);
varbinaryFormatterObject2 = 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()
{
vardataContractJsonSerializerObject = new API.DataContractJsonSerializerObject {ID = Guid.NewGuid(),Name = " DataContractJsonSerializer " ,Time = DateTime.Now} ;
varserializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer( typeof (API.DataContractJsonSerializerObject));
// 序列化
varms = new MemoryStream();
serializer.WriteObject(ms,dataContractJsonSerializerObject);
ms.Position = 0 ;
varsr = new StreamReader(ms);
varstr = sr.ReadToEnd();
txtDataContractJsonSerializer.Text = str;
// 反序列化
varbuffer = System.Text.Encoding.UTF8.GetBytes(str);
varms2 = new MemoryStream(buffer);
vardataContractJsonSerializerObject2 = serializer.ReadObject(ms2) as API.DataContractJsonSerializerObject;
lblDataContractJsonSerializer.Text = dataContractJsonSerializerObject2.Name;
}
}
运行结果：
<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>
<?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>
<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>
???? 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?
{"UniqueID":"f4173d7d-9555-4dcb-8db7-62b85315d3f1","Name":"DataContractJsonSerializer","Age":28,"Time":"//Date(1208999184531+0800)//"}
OK
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