Ant*_*ère 10 c# wcf soap datacontractserializer
当我调用Web服务操作时,WCF使用DataContractSerializer将消息反序列化到代理类:为什么我不能这样做?
以下是ActLoginResponse.xml文件中的soap消息:
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:PlotiIntf" xmlns:ns2="urn:PlotiIntf-IPloti" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<s:Header xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"/>
<SOAP-ENV:Body SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<ns2:ActLoginResponse>
<return>
<ResultCode>0</ResultCode>
<ResultMessage>Login et password correct.</ResultMessage>
<Acteur>
<Id>IMT_706</Id>
<Nom>IMA PROTECT</Nom>
<Prenom/>
<nbFI>0</nbFI>
<FonctionActeur>TS</FonctionActeur>
<Timeout>30</Timeout>
</Acteur>
<ZneGeoList xsi:nil="true"/>
</return>
</ns2:ActLoginResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
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相应的ActLoginResponse类的WCF代理代码是:
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
[System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
[System.ServiceModel.MessageContractAttribute(WrapperName="ActLoginResponse", WrapperNamespace="urn:PlotiIntf-IPloti", IsWrapped=true)]
public partial class ActLoginResponse {
[System.ServiceModel.MessageBodyMemberAttribute(Namespace="", Order=0)]
public Ploti.PlotiClient.LoginResponseType @return;
public ActLoginResponse() {
}
public ActLoginResponse(Ploti.PlotiClient.LoginResponseType @return) {
this.@return = @return;
}
}
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所以我需要将XML解析为ActLoginResponse类型的对象实例.
以下是我执行解析的方法:
ActLoginResponse body;
FileStream stream = new FileStream("Requests\\ActLoginResponse.xml", FileMode.Open);
XmlReader xmlReader = XmlReader.Create(stream);
xmlReader.MoveToContent();
xmlReader.ReadStartElement();
xmlReader.MoveToContent();
xmlReader.ReadStartElement();
xmlReader.MoveToContent();
xmlReader.ReadStartElement();
xmlReader.MoveToContent();
// the the reader is on the element ActLoginResponse (that is confirmed by a Log.Debug( xmlReader.ReadOuterXml());
// I create The DataContractSerializer: exception if nampespace is not specified
DataContractSerializer dataContract = new `DataContractSerializer`(typeof(ActLoginResponse), "ActLoginResponse", "urn:PlotiIntf-IPloti");
ActLoginResponse actLogin = dataContract.ReadObject(xmlReader, true);
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actLogin对象已创建,但内容actLogin.return总是为NULL!我错过了什么 ?
我使用了您在其他问题中提供的 WSDL,并从中创建了一个代理类。
ActLoginResponse使用上面的 XML,我通过以下方式反序列化似乎没有问题:
Message m = Message.CreateMessage(XmlReader.Create("C:\\testSvc\\login.xml"), int.MaxValue, MessageVersion.Soap11);
SoapReflectionImporter importer = new SoapReflectionImporter(new SoapAttributeOverrides(), "urn:PlotiIntf-IPloti");
XmlTypeMapping mapp = importer.ImportTypeMapping(typeof(ActLoginResponse));
XmlSerializer xmlSerializer = new XmlSerializer(mapp); //typeof(T), xr
var o = (ActLoginResponse)xmlSerializer.Deserialize(m.GetReaderAtBodyContents());
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您应该能够在 的XmlSerializer帮助下完成此任务SoapReflectionImporter。
var importer = new SoapReflectionImporter("urn:PlotiIntf-IPloti");
var mapping = importer.ImportTypeMapping(typeof(ActLoginResponse));
var serializer = new XmlSerializer(mapping);
var response = serializer.Deserialize(reader) as ActLoginResponse;
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SoapReflectionImporter 类提供到 SOAP 编码消息部分的类型映射,如 Web 服务描述语言 (WSDL) 文档中所定义。仅当 Web 服务或客户端指定 SOAP 编码时才使用它,如 SOAP 1.1 规范第 5 节中所述。
以下命令用于从 WSDL 生成客户端合同
SvcUtil.exe IPlotiservice.wsdl /t:code /serviceContract
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