【发布时间】:2019-08-19 02:39:31
【问题描述】:
在C#中调用一个webservice,当response被反序列化时,值都显示为null。
我已经使用 Fiddler 捕获了数据,并且我可以看到 XML 数据。
请求如下:
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<s:Header>
<VsDebuggerCausalityData xmlns="http://schemas.microsoft.com/vstudio/diagnostics/servicemodelsink">
uIDPoxpsAt2GhixHrH6i2gAkOR8AAAAAYKd3AIdbIUm9jK6F8GyWoHka0EgCtzpMpV5MZKq2eeUACQAA
</VsDebuggerCausalityData>
<o:Security s:mustUnderstand="1"
xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<u:Timestamp u:Id="_0">
<u:Created>2019-03-28T01:23:21.589Z</u:Created>
<u:Expires>2019-03-28T01:28:21.589Z</u:Expires>
</u:Timestamp>
<o:UsernameToken u:Id="uuid-7e43c8af-1f07-42dd-89b5-6bc295e5d0f6-1">
<o:Username>username</o:Username>
<o:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">password</o:Password>
</o:UsernameToken>
</o:Security>
</s:Header>
<s:Body>
<CancelService xmlns="http://tempuri.org/">
<request xmlns:a="http://schemas.datacontract.org/2004/07/Models" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<a:Required_Date i:nil="true"/>
<a:Service_ID>R-PMSR-19001188</a:Service_ID>
<a:Provider_Ref>Oliver_Disconnect_BB</a:Provider_Ref>
</request>
</CancelService>
</s:Body>
</s:Envelope>
响应是:
<?xml version="1.0"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:mod="http://schemas.datacontract.org/2004/07/Models">
<soapenv:Body>
<CancelServiceResponse xmlns="http://tempuri.org/">
<CancelServiceResult>
<Status_Code>FAILED</Status_Code>
<Status_Description>Service_ID=R-PMSR-19001188 not found.</Status_Description>
<Order_ID></Order_ID>
</CancelServiceResult>
</CancelServiceResponse>
</soapenv:Body>
</soapenv:Envelope>
我的想法不多了……
编辑 1:
ServiceReference3.B2BServiceClient b2BServiceClient = new ServiceReference3.B2BServiceClient();
var elements = b2BServiceClient.Endpoint.Binding.CreateBindingElements();
elements.Find<SecurityBindingElement>().EnableUnsecuredResponse = true;
b2BServiceClient.Endpoint.Binding = new CustomBinding(elements);
ServiceReference3.CancelRequest cancelRequest = new ServiceReference3.CancelRequest
{
Service_ID = "R-PMSR-19001188",
Provider_Ref = "Oliver_Disconnect_BB"
};
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;
b2BServiceClient.ClientCredentials.UserName.UserName = "username";
b2BServiceClient.ClientCredentials.UserName.Password = "password";
ServiceReference3.Response response = b2BServiceClient.CancelService(cancelRequest);
编辑 2:除此之外,我还看到 ExtensionData 中的值也在响应中传回。
【问题讨论】:
-
如何反序列化响应?
-
我已经添加了发送请求和收到响应的代码。
-
为什么要取消请求?在使用 fiddler 时逐步执行代码。找出 xml 响应发生在哪一行。然后看看c#代码是返回数据还是null。
-
不取消请求......我需要调用 CancelService 并需要将 CancelRequest 对象传递给它。