Question

我有一个客户端（在它发送的SOAP中不是很灵活），它从签名为void Test(int[] test)的方法生成类似于以下内容的SOAP：

<?xml version="1.0" encoding="UTF-8" ?>
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <SOAP:Body>
        <Test xmlns="http://www.mydomain.com/">
            <test>
                <item>1</item>
                <item>2</item>
                <item>3</item>
                <item>4</item>
                <item>5</item>
                <item>7</item>
            </test>
        </Test>
    </SOAP:Body>
</SOAP:Envelope>

我需要我的WCF SOAP Web服务才能正确反序列化。

默认情况下会抛出以下异常：

System.ServiceModel.Dispatcher.NetDispatcherFaultException: The formatter threw an exception while trying to deserialize the message: Error in deserializing body of request message for operation 'Test'. End element 'test' from namespace 'http://www.mydomain.com/' expected. Found element 'item' from namespace 'http://www.mydomain.com/'. Line 6, position 7. ---> System.Xml.XmlException: End element 'test' from namespace 'http://www.mydomain.com/' expected. Found element 'item' from namespace 'http://www.mydomain.com/'. Line 6, position 7.
   at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, String res, String arg1, String arg2, String arg3)
   at System.Xml.XmlBaseReader.ReadEndElement()
   at System.ServiceModel.Dispatcher.PrimitiveOperationFormatter.PartInfo.ReadValue(XmlDictionaryReader reader)
   at System.ServiceModel.Dispatcher.PrimitiveOperationFormatter.DeserializeParameters(XmlDictionaryReader reader, PartInfo[] parts, Object[] parameters)
   at System.ServiceModel.Dispatcher.PrimitiveOperationFormatter.DeserializeRequest(XmlDictionaryReader reader, Object[] parameters)
   at System.ServiceModel.Dispatcher.PrimitiveOperationFormatter.DeserializeRequest(Message message, Object[] parameters)
   --- End of inner exception stack trace ---
   at System.ServiceModel.Dispatcher.PrimitiveOperationFormatter.DeserializeRequest(Message message, Object[] parameters)
   at System.ServiceModel.Dispatcher.DispatchOperationRuntime.DeserializeInputs(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)

如果将XmlSerializerFormat属性添加到服务接口，则不会抛出任何异常，但结果数组为空（我怀疑它无法正确识别数组的各个元素）。

如果您将XmlArrayItem属性添加到参数中，它似乎不会更改任何内容（服务中的void Test([XmlArrayItem("item")] int[] test);）。

我尝试了XmlSerializerFormat，XmlArrayItem和XmlArray的各种其他组合，但没有运气。

我需要做些什么才能让它按预期工作？

Answer 1

这是答案，希望对某人有用：

[CollectionDataContract(ItemName = "item", Namespace = "http://www.mydomain.com/")]
public class ClientArray<T> : List<T> {

}

void Test(ClientArray<int> test);

WCF SOAP服务在（反）序列化时更改数组项元素的名称

1 个答案: