问题描述
我使用Connected Service功能将soap wcf Web服务连接到我的asp.net core 3.1并生成了Reference.cs文件，但是每当我尝试调用其中一种wcf Web服务方法时，我都会得到xml解析错误。我无法控制wcf网络服务，因此无法更改响应xml。
这是完整的堆栈跟踪：
System.ServiceModel.CommunicationException: Error in deserializing body of reply message for operation 'getSubjectFieldsByName'.
---> system.invalidOperationException: There is an error in XML document (1,254).
---> System.Xml.XmlException: End element 'item' from namespace '' expected. Found element 'subjectDnField' from namespace ''. Line 1,position 254.
at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader,String res,String arg1,String arg2,String arg3)
at System.Xml.XmlBaseReader.ReadEndElement()
at System.Xml.XmlBaseReader.ReadElementContentAsstring()
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderRaService.Read22_getSubjectFieldsByNameResponse()
at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer12.Deserialize(XmlSerializationReader reader)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader,String encodingStyle,XmlDeserializationEvents events)
--- End of inner exception stack trace ---
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader,XmlDeserializationEvents events)
at System.ServiceModel.dispatcher.XmlSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader,MessageVersion version,XmlSerializer serializer,MessagePartDescription returnPart,MessagePartDescriptionCollection bodyParts,Object[] parameters,Boolean isRequest)
--- End of inner exception stack trace ---
at System.ServiceModel.dispatcher.XmlSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader,Boolean isRequest)
at System.ServiceModel.dispatcher.XmlSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader,String action,MessageDescription messageDescription,Boolean isRequest)
at System.ServiceModel.dispatcher.OperationFormatter.DeserializeBodyContents(Message message,Boolean isRequest)
at System.ServiceModel.dispatcher.OperationFormatter.DeserializeReply(Message message,Object[] parameters)
at System.ServiceModel.dispatcher.ProxyOperationRuntime.AfterReply(ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation,ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.EndCall(String action,Object[] outs,IAsyncResult result)
at System.ServiceModel.Channels.ServiceChannelProxy.TaskCreator.<>c__displayClass1_0.<CreateGenericTask>b__0(IAsyncResult asyncResult)
--- End of stack trace from prevIoUs location where exception was thrown ---
at RA.Services.CAService.GetProfileDetailAsync(Int64 pkiId,String profileName) in C:\IRIbroadcasting\RA\RA\Services\CAService.cs:line 164
我记录了xml请求，并从wcf响应，并且提示正确。
响应xml是：
<?xml version="1.0" encoding="utf-16"?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header />
<env:Body>
<ns1:getSubjectFieldsByNameResponse xmlns:ns1="https://localhost:8443/ira/ws">
<return xmlns:ns2="https://localhost:8443/ira/ws">
<item>
<subjectDnField>DN_PKIX_COMMONNAME</subjectDnField>
<defaultValue></defaultValue>
<isrequired>true</isrequired>
<isModifiable>true</isModifiable>
</item>
<item>
<subjectDnField>DN_PKIX_SERIALNUMBER</subjectDnField>
<defaultValue></defaultValue>
<isrequired>true</isrequired>
<isModifiable>true</isModifiable>
</item>
</return>
</ns1:getSubjectFieldsByNameResponse>
</env:Body>
</env:Envelope>
[OperationContractAttribute(Action="",ReplyAction="*")]
[FaultContractAttribute(typeof(CA2ServiceReference.InvalidEndEntityProfileNameException),Action="",Name="InvalidEndEntityProfileNameException")]
[FaultContractAttribute(typeof(CA2ServiceReference.RaServiceException),Name="RaServiceException")]
[XmlSerializerFormatAttribute(SupportFaults=true)]
Task<getSubjectFieldsByNameResponse> getSubjectFieldsByNameAsync(getSubjectFieldsByNameRequest request);
[EditorbrowsableAttribute(EditorbrowsableState.Advanced)]
System.Task<getSubjectFieldsByNameResponse> RaService.getSubjectFieldsByNameAsync(getSubjectFieldsByNameRequest request)
{
return base.Channel.getSubjectFieldsByNameAsync(request);
}
public Task<getSubjectFieldsByNameResponse> getSubjectFieldsByNameAsync(string profileName)
{
getSubjectFieldsByNameRequest inValue = new getSubjectFieldsByNameRequest();
inValue.profileName = profileName;
return ((RaService)(this)).getSubjectFieldsByNameAsync(inValue);
}
[DebuggerStepThroughAttribute()]
[GeneratedCodeAttribute("Microsoft.Tools.ServiceModel.Svcutil","2.0.2")]
[EditorbrowsableAttribute(System.ComponentModel.EditorbrowsableState.Advanced)]
[MessageContractAttribute(WrapperName="getSubjectFieldsByNameResponse",WrapperNamespace="https://localhost:8443/ira/ws",IsWrapped=true)]
public partial class getSubjectFieldsByNameResponse
{
[MessageBodyMemberAttribute(Namespace="",Order=0)]
[XmlArrayAttribute()]
[XmlArrayItemAttribute("item",Form=System.Xml.Schema.XmlSchemaForm.Unqualified)]
public SubjectItem[] @return;
public getSubjectFieldsByNameResponse()
{
}
public getSubjectFieldsByNameResponse(SubjectItem[] @return)
{
this.@return = @return;
}
}
[GeneratedCodeAttribute("Microsoft.Tools.ServiceModel.Svcutil","2.0.2")]
[DebuggerStepThroughAttribute()]
[XmlTypeAttribute(Namespace="https://localhost:8443/ira/ws")]
public partial class SubjectItem
{
private string subjectDnFieldField;
private string defaultValueField;
private string valueField;
private bool isrequiredField;
private bool isModifiableField;
/// <remarks/>
[XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified,Order=0)]
public string subjectDnField
{
get
{
return this.subjectDnFieldField;
}
set
{
this.subjectDnFieldField = value;
}
}
/// <remarks/>
[XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified,Order=1)]
public string defaultValue
{
get
{
return this.defaultValueField;
}
set
{
this.defaultValueField = value;
}
}
/// <remarks/>
[XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified,Order=2)]
public string value
{
get
{
return this.valueField;
}
set
{
this.valueField = value;
}
}
/// <remarks/>
[XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified,Order=3)]
public bool isrequired
{
get
{
return this.isrequiredField;
}
set
{
this.isrequiredField = value;
}
}
/// <remarks/>
[XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified,Order=4)]
public bool isModifiable
{
get
{
return this.isModifiableField;
}
set
{
this.isModifiableField = value;
}
}
}
我不确定问题出在哪里，所以我尝试包括我认为与该问题有关的大部分内容
我试图更改几个属性和参数，但是得到的最好结果是一个空的输出对象。这是关于生成错误的类和xml属性的错误吗？如何解决解析过程？
解决方法
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