如何从 nusoap 服务返回的 XML 中反序列化对象?

Question

>我正在尝试从从NuSoap服务返回的Xml中反序列化对象。 我收到了带有 WSDL 文件的服务，并尝试将其实现到我的项目中。问题是 WSDL 文件似乎已损坏。 我可以通过 SoapUI 访问 Web 服务，我还可以成功地将我的请求手动填充到 XML 表单中。作为请求的回报，我从服务中返回了一个 Xml。

我已经为一些请求制作了类。我可以序列化并成功发布它们并获得我的 XML 响应。现在我的实际问题开始了。我想反序列化此响应。

<?xml version="1.0" encoding="ISO-8859-1"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="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:tns="urn:LicenseManagement">
<SOAP-ENV:Body>
<ns1:GetErrorCodesResponse xmlns:ns1="urn:LicenseManagement">
<RETURN xsi:type="tns:ReturnGetErrorCodes">
<RC xsi:type="xsd:int">0</RC>
<DATA xsi:type="SOAP-ENC:Array" SOAP-ENC:arrayType=":[55]">
<item xsi:type="xsd:string">OK</item>
<item xsi:type="xsd:string">database unavailable</item>
<item xsi:type="xsd:string">...</item>
</DATA>
</RETURN>
</ns1:GetErrorCodesResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

我从其中一个响应的类的实现开始。 我可以设法反序列化此XML的信封，正文，GetErrorResponse部分。当我到达返回部分时，我得到一个空值。

我知道我可以将数据集用于我的问题，但这需要为每个响应提供一个映射配置文件。

try
{
//
GetErrorCodesRequestModel request = new GetErrorCodesRequestModel()
{
Username = "xxx" ,
Password = "zzZzZ"
};
var res = XmlExtension.SerializeToString(request);
XmlDocument soapEnvelopeXml = CreateSoapEnvelope(res);
HttpWebRequest webRequest = CreateWebRequest(command , "POST");
InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml , webRequest);
IAsyncResult asyncResult = webRequest.BeginGetResponse(null , null);
asyncResult.AsyncWaitHandle.WaitOne();
string soapResponse = string.Empty;
using (WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))
{
soapResponse = rd.ReadToEnd();
}
// this is the part where I have to deserialize the soapResponse
var deserialized = XmlExtension.Deserialize<Envelope>(soapResponse);
// deserialized contains information til RETURN
// important information missing

我的课程看起来像这个自动取款机。

[XmlRoot(ElementName = "RC")]
public class RC
{
[XmlAttribute(AttributeName = "type" , Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
public string Type { get; set; }
[XmlText]
public string Text { get; set; }
}
[XmlRoot(ElementName = "item")]
public class Item
{
[XmlAttribute(AttributeName = "type" , Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
public string Type { get; set; }
[XmlText]
public string Text { get; set; }
}
[XmlRoot(ElementName = "DATA")]
public class DATA
{
[XmlElement(ElementName = "item")]
public Item[] Item { get; set; }
[XmlAttribute(AttributeName = "type" , Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
public string Type { get; set; }
[XmlAttribute(AttributeName = "arrayType" , Namespace = "http://schemas.xmlsoap.org/soap/encoding/")]
public string ArrayType { get; set; }
}
[XmlType(AnonymousType = true , IncludeInSchema = true)]
[XmlRoot(ElementName = "RETURN", Namespace = "tns:ReturnGetErrorCodes" , IsNullable = false)]
public class RETURN
{
[XmlElement(ElementName = "RC")]
public RC RC { get; set; }
[XmlElement(ElementName = "DATA")]
public DATA DATA { get; set; }
[XmlAttribute(AttributeName = "type" , Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
public string Type { get; set; }
}
[XmlRoot(ElementName = "GetErrorCodesResponse" , Namespace = "urn:LicenseManagement")]
public class GetErrorCodesResponse
{
[XmlElement(ElementName = "RETURN")]
public RETURN RETURN { get; set; }
[XmlAttribute(AttributeName = "ns1" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string Ns1 { get; set; }
}
[XmlRoot(ElementName = "Body" , Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
public class Body
{
[XmlElement(ElementName = "GetErrorCodesResponse" , Namespace = "urn:LicenseManagement")]
public GetErrorCodesResponse GetErrorCodesResponse { get; set; }
}
[XmlRoot(ElementName = "Envelope" , Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
public class Envelope
{
[XmlElement(ElementName = "Body" , Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
public Body Body { get; set; }
[XmlAttribute(AttributeName = "SOAP-ENV" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string SOAPENV { get; set; }
[XmlAttribute(AttributeName = "xsd" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string Xsd { get; set; }
[XmlAttribute(AttributeName = "xsi" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string Xsi { get; set; }
[XmlAttribute(AttributeName = "SOAP-ENC" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string SOAPENC { get; set; }
[XmlAttribute(AttributeName = "tns" , Namespace = "http://www.w3.org/2000/xmlns/")]
public string Tns { get; set; }
}

Answer 1

解决这些问题的最佳方法是使用示例数据创建类并进行序列化。 然后将序列化的 xml 与原始 xml 进行比较

const string FILENAME = @"c:temptest.xml";
static void Main(string[] args)
{
Envelope envelope = new Envelope() {
Body = new Body() {
GetErrorCodesResponse = new GetErrorCodesResponse() {
Ns1 = "urn:LicenseManagement",
RETURN = new RETURN() {
Type = "tns:ReturnGetErrorCodes",
RC = new RC() {
Type = "xsd:int",
Text = "0"
},
DATA = new DATA() { 
Type = "SOAP-ENC:Array",
ArrayType = ":[55]",
Item = new Item[] {
new Item() { Type = "xsd:string", Text = "OK"},
new Item() { Type = "xsd:string", Text = "database unavailable"},
new Item() { Type = "xsd:string", Text = "..."}
}
}
}
}
}
};
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
XmlWriter writer = XmlWriter.Create(FILENAME, settings);
XmlSerializer serializer = new XmlSerializer(typeof(Envelope));
serializer.Serialize(writer, envelope);
}
}