SOAP web 服务在反序列化正文时抛出错误

Question

我正在尝试访问 SOAP 网络服务，但遇到了一个奇怪的错误：

Error in deserializing body of request message for operation 'GetCPIDs'. OperationFormatter encountered an invalid Message body. 

Expected to find node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org/'. 
Found node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org'

正如您从消息中看到的那样，它似乎达到了预期的效果？！

我怀疑这是一个namespace issue。 WSDL 和请求 SOAP 信封：

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://tempuri.org">
  <SOAP-ENV:Header/>
  <SOAP-ENV:Body>
    <GetCPIDs xmlns:tns="https://webservice.codeproof.com/public/v1/CodeproofService.svc" tns:GetCPIDs="http://schemas.datacontract.org/2004/07/Codeproof.External.Webservice">
      <Authenticate xmlns:type="http://schemas.microsoft.com/2003/10/Serialization/" type:xsi="http://schemas.datacontract.org/2004/07/Codeproof.External.Webservice">
        <userid type:xsi="xsd:string">REDACTED</userid>
        <apikey type:xsi="xsd:string">REDACTED</apikey>
      </Authenticate>
    </GetCPIDs>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

网络方法定义为：

List<CPID> GetCPIDs(Authenticate AuthObj);

其中 Authenicate 定义为：

public class Authenticate
 {
 public string userid { get; set; }
 public string apikey { get; set; }
 }

如果是命名空间问题，欢迎任何指导。

完整回复：

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <s:Fault>
      <faultcode xmlns:a="http://schemas.microsoft.com/net/2005/12/windowscommunicationfoundation/dispatcher">a:InternalServiceFault</faultcode>
      <faultstring xml:lang="en-US">Error in deserializing body of request message for operation 'GetCPIDs'. OperationFormatter encountered an invalid Message body. Expected to find node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org/'. Found node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org'</faultstring>
      <detail>
        <ExceptionDetail xmlns="http://schemas.datacontract.org/2004/07/System.ServiceModel" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
          <HelpLink i:nil="true"/>
          <InnerException>
            <HelpLink i:nil="true"/>
            <InnerException i:nil="true"/>
            <Message>OperationFormatter encountered an invalid Message body. Expected to find node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org/'. Found node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org'</Message>
            <StackTrace>   at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader, MessageVersion version, String action, MessageDescription messageDescription, Object[] parameters, Boolean isRequest)&#xD;
   at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeBodyContents(Message message, Object[] parameters, Boolean isRequest)&#xD;
   at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeRequest(Message message, Object[] parameters)</StackTrace>
            <Type>System.Runtime.Serialization.SerializationException</Type>
          </InnerException>
          <Message>Error in deserializing body of request message for operation 'GetCPIDs'. OperationFormatter encountered an invalid Message body. Expected to find node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org/'. Found node type 'Element' with name 'GetCPIDs' and namespace 'http://tempuri.org'</Message>
          <StackTrace>   at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeRequest(Message message, Object[] parameters)&#xD;
   at System.ServiceModel.Dispatcher.DispatchOperationRuntime.DeserializeInputs(MessageRpc&amp; rpc)&#xD;
   at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc&amp; rpc)&#xD;
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc&amp; rpc)&#xD;
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc&amp; rpc)&#xD;
   at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</StackTrace>
          <Type>System.ServiceModel.CommunicationException</Type>
        </ExceptionDetail>
      </detail>
    </s:Fault>
  </s:Body>
</s:Envelope>

Answer 1

As you can see from the message, it appears to be getting exactly what it is expected?!

不是真的。命名空间 http://tempuri.org/ 和命名空间 http://tempuri.org 不同 because of the trailing /。

URI references identifying namespaces are compared when determining whether a name belongs to a given namespace, and whether two names belong to the same namespace. [Definition: The two URIs are treated as strings, and they are identical if and only if the strings are identical, that is, if they are the same sequence of characters. ] The comparison is case-sensitive, and no %-escaping is done or undone.

SOAP web 服务在反序列化正文时抛出错误

SOAP webservice throws error when deserializing body

soap

runtime-error

deserialization