如何反序列化仅一个元素的肥皂响应？

Question

So after I get my response I do (Where T in this case is string ):

var theResult = response.Content.ReadAsStringAsync().Result;
using (var stringreader = new StringReader(theResult))
{
    var serializer = new XmlSerializer(typeof(T));
    var responseObj = (T)serializer.Deserialize(stringreader);
}

theResult is:

<string xmlns="http://tempuri.org/">Hello World</string>

When I do the Desrialize I get an exception. <string xmlns='http://tempuri.org/'> was not expected. as the inner exception and There is an error in XML document (2, 2). as the message.

I am trying deserialize Hello World to a string or deserialize to an object when I have multiple elements with a more than just a root element. When there is a root element with more members, I think I have that figured out.

Answer 1

In order to fix the issue, you need to create the serializer with the default namespace:

var serializer = new XmlSerializer(typeof(T), "http://tempuri.org/");
var responseObj = (T)serializer.Deserialize(stringreader);

You can read alittle more on this in the link below:
https://msdn.microsoft.com/en-us/library/aa302290.aspx

for example if your using a custome class you can define a specific classname for the XmlSerialier

[XmlRoot( Namespace="urn:my-namespace" )]
public class MyClass
{
    public string MyField;
}

You can read more on this in the link above.

Answer 2

Your xml is not well framed since you have an array a root level. You must allow you xml reader to allow for fragments.

            XmlSerializer xs = new XmlSerializer(typeof(AppConfig));
            XmlReaderSettings settings = new XmlReaderSettings();
            settings.ConformanceLevel = ConformanceLevel.Fragment;
            XmlReader reader = XmlReader.Create(filepath);
            AppConfig configData = (AppConfig)xs.Deserialize(reader);