我尝试反序列化以下 xml:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<common:messages xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:ns3="http://rest.immobilienscout24.de/schema/platform/gis/1.0"
xmlns:common="http://rest.immobilienscout24.de/schema/common/1.0">
<message>
<messageCode>ERROR_DESCRIPTION</messageCode>
<message>The request is not schema valid. [MESSAGE: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 3; cvc-complex-type.2.4.a: Invalid content was found starting with element 'external-Id'. One of '{externalId, title}' is expected.] </message>
</message>
<message>
...
</message>
</common:messages>
进入以下messages
类实例:
[XmlRoot("messages", Namespace = NS.Common)]
public partial class messages
{
[XmlElementAttribute("message")]
public List<Message> message { get; set;}
}
public partial class Message
{
[XmlElement("messageCode", Namespace = NS.Common)]
public MessageCode messageCode { get; set; }
[XmlElement("message", Namespace = NS.Common)]
public string message { get; set; }
}
[Serializable]
[XmlType(Namespace = NS.Common)]
public enum MessageCode
{
ERROR_DESCRIPTION,
RESOURCE_CREATED
}
public class NS
{
public const string Common = "http://rest.immobilienscout24.de/schema/common/1.0";
}
public class XmlHelper
{
public static T Deserialize<T>(string xml, Encoding encoding = null) where T : new()
{
if (xml == string.Empty)
return new T();
var serializer = new XmlSerializer(typeof(T));
encoding = encoding ?? Encoding.UTF8;
using (var stream = new MemoryStream(encoding.GetBytes(xml)))
return (T)serializer.Deserialize(stream);
}
}
我从 XmlSerializer 中没有收到任何错误,但消息集合始终为空。
我怀疑 XmlSerializer 无法正确解析什么是“消息”——数组项或包含字符串消息的元素。我无法更改 xml 结构,因此我必须修复我的反序列化程序或一些 xml 属性属性。
我的代码有什么问题?任何帮助表示赞赏。