[英]C# Deserializing HttpResponseMessage to Object
I'm having some problem deserializeing a HttpResponseMessage into an object.我在将 HttpResponseMessage 反序列化为对象时遇到了一些问题。 The problem is that when the object should have deserialized all fields are null, no exceptions are thrown.问题是,当对象应该反序列化时,所有字段都为空,不会引发异常。
HttpContent content = new StringContent(xml);
content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("text/xml");
HttpResponseMessage response = await client.PostAsync("URL", content).ConfigureAwait(false);
// Parse response
if (response.IsSuccessStatusCode)
{
XmlSerializer serializer = new XmlSerializer(typeof(ResponseObject));
Stream responseStream = await response.Content.ReadAsStreamAsync();
ResponseObject responseObject = serializer.Deserialize(responseStream) as ResponseObject;
//Possible example of wrong data
Console.WriteLine(responseObject.Message);
}
[XmlRoot("response")]
public class ResponseObject
{
[XmlElement("session")]
public string Session { get; set; }
[XmlElement("status")]
public string Status { get; set; }
[XmlElement("message")]
public string Message { get; set; }
}
Response message as a string作为字符串的响应消息
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>
<response>
<val n=\"session\">SESSION ID</val>
<val n=\"status\">201</val>
<val n=\"message\">Created</val>
</response>"
Have I missed something?我错过了什么吗? I'm pretty new to serializing/deserializing.我对序列化/反序列化很陌生。 Grateful for pointers.感谢指点。
Okay I solved it with the help of Eser and Biscuits in the comments.好的,我在评论中的 Eser 和 Biscuits 的帮助下解决了它。
I was trying to reuse code and did't really think about the response message having a different structure then the earlier project.我试图重用代码,并没有真正考虑与早期项目具有不同结构的响应消息。
I changed my ResponseObject to this:我将我的 ResponseObject 更改为:
[XmlRoot("response")]
public abstract class ResponseObject
{
[XmlIgnore]
public bool Success { get; set; }
[XmlIgnore]
public string Session
{
get
{
var result = Values.FirstOrDefault(n => n.Name == "session");
return result.Value;
}
}
[XmlIgnore]
public string Status
{
get
{
var result = Values.FirstOrDefault(n => n.Name == "status");
return result.Value;
}
}
[XmlIgnore]
public string Message
{
get
{
var result = Values.FirstOrDefault(n => n.Name == "message");
return result.Value;
}
}
[XmlElement("val")]
public List<ResponseXmlWrapper<string>> Values;
}
public class ResponseXmlWrapper<T>
{
[XmlAttribute("n")]
[JsonProperty("n")]
public string Name { get; set; }
[XmlText]
[JsonProperty()]
public T Value { get; set; }
public ResponseXmlWrapper()
{
}
public ResponseXmlWrapper(string attributeName, T value)
{
Name = attributeName;
Value = value;
}
}
I don't know if this is an optimal solution but it works.我不知道这是否是最佳解决方案,但它有效。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.