有人能帮我理解为什么当我收到一个 soap 信封时,当接收对象序列化 soap 主体时,我没有收到父节点内的所有后代节点吗?
合约接口(interface)类
namespace AssemblyMDEPort
{
[ServiceContract(Name = "AssemblyMDEPort", Namespace = "urn:oasis:names:tc:legalxml:wsdl:WebServicesProfile-Definitions-4.0")]
[XmlSerializerFormat]
public interface IAssemblyMDEPort
{
[OperationContract(ReplyAction = "*", Action = "urn:oasis:names:tc:legalxml:wsdl:WebServicesProfile-Definitions-4.0/AssemblyMDEPort/NotifyCompleteRequest")]
[XmlSerializerFormat(SupportFaults = true)]
NotifyCompleteResponse NotifyReviewComplete(NotifyCompleteRequest request);
}
}
这是当 soap 信封到达我们的服务端点时执行的客户端 soap 接口(interface)方法。
public NotifyCompleteResponse NotifyReviewComplete(NotifyCompleteRequest request)
这是我们的 SOAP 对象,用于处理传入 SOAP 信封的序列化。
[System.ServiceModel.MessageContractAttribute(IsWrapped = false)]
public partial class NotifyCompleteRequest
{
[System.ServiceModel.MessageBodyMemberAttribute(Namespace = "urn:oasis:names:tc:legalxml:wsdl:WebServicesProfile-Definitions-4.0", Order = 0)]
public XElement NotifyCompleteRequestMessage;
public NotifyFilingReviewCompleteRequest()
{
}
}
这是发送到服务中的 SOAP 信封示例
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:oasis:names:tc:legalxml:wsdl:WebServicesProfile-Definitions-4.0">
<soapenv:Header/>
<soapenv:Body>
<NotifyCompleteRequestMessage xmlns="urn:oasis:names:tc:legalxml:wsdl:WebServicesProfile-Definitions-4.0">
<SendingMDELocationID xmlns="urn:oasis:names:tc:legalxml:schema:xsd:CommonTypes-4.0">
<IdentificationID xmlns="http://niem.gov/niem/niem-core/2.0"></IdentificationID>
</SendingMDELocationID>
<SendingMDEProfileCode xmlns="urn:oasis:names:tc:legalxml:schema:xsd:CommonTypes-4.0">urn:oasis:names:tc:legalxml:schema:xsd:WebServicesMessaging-2.0</SendingMDEProfileCode>
<ReviewCallbackMessage xmlns="urn:oasis:names:tc:legalxml-courtfiling:schema:xsd:ReviewFilingCallbackMessage-4.0" xmlns:nc="http://niem.gov/niem/niem-core/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<nc:DocumentFiledDate>
<nc:DateTime>2018-06-07T13:55:56.0Z</nc:DateTime>
</nc:DocumentFiledDate>
</ReviewCallbackMessage>
</NotifyCompleteRequestMessage>
</soapenv:Body>
</soapenv:Envelope>
NotifyCompleteRequestMessage XElement 属性只加载第一个节点,而不是它的所有后代,如下所示,我们需要在 NotifyCompleteRequestMessage 属性中加载信封主体中的所有元素节点。必须有一种方法来实现这一点。
<SendingMDELocationID xmlns="urn:oasis:names:tc:legalxml:schema:xsd:CommonTypes-4.0">
<IdentificationID xmlns="http://niem.gov/niem/niem-core/2.0"></IdentificationID>
</SendingMDELocationID>
最佳答案
错误可能是由于命名空间 nc 没有被定义。用于测试更正错误。尝试以下:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
const string FILENAME = @"c:\temp\test.xml";
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
XElement notifyCompleteRequestMessage = doc.Descendants().Where(x => x.Name.LocalName == "NotifyCompleteRequestMessage").FirstOrDefault();
XNamespace ns = notifyCompleteRequestMessage.GetDefaultNamespace();
DateTime date = (DateTime)notifyCompleteRequestMessage.Descendants().Where(x => x.Name.LocalName == "DateTime").FirstOrDefault();
}
}
}
关于c# - 在 WCF 服务中序列化 SOAP xml 节点时出现问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57469106/