ns1：C# 反序列化问题

Question

以下是用于获取 ns1: 问题的测试代码，我总是得到一个没有任何内容的对象。

如果我删除这两个 [XmlType] 和 [XmlRoot] 就会出错。

我相信有些人可能已经面临找不到正确搜索词的问题了，

希望它是一件简单的事情。

[XmlType(AnonymousType = true, Namespace = "http://itaintworking.com/test/")]
[XmlRoot(Namespace = "http://itaintworking.com/test/", IsNullable = false)]
public class Clients
{
    public string clientName { get; set; }
    public addressDetails addressDetails { get; set; }
}

public class addressDetails
{
    public int addressId { get; set; }
}

[Test(Description = "Serialization Exception")]
public void CheckDeserializer()
{
    var strXml =
        "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><ns1:Clients xmlns:ns1=\"http://itaintworking.com/test/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" ><clientName>hello</clientName><addressDetails><addressId>98989</addressId></addressDetails></ns1:Clients>";
    var x = XmlSerializer<Clients>.Deserialize(strXml);
    Assert.IsNotNull(x);
}

我正在使用一些使用泛型的代码，还有另一种方法默认为 UTF8 编码，xmlReaderSetting 为 null。

/// <summary>
/// Deserializes a XML string into an object
/// </summary>
/// <param name="xml">The XML string to deserialize</param>
/// <param name="encoding">The encoding</param>
/// <param name="settings">XML serialization settings. <see cref="System.Xml.XmlReaderSettings"/></param>
/// <returns>An object of type <c>T</c></returns>
public static T Deserialize(string xml, Encoding encoding, XmlReaderSettings settings)
{
    if (string.IsNullOrEmpty(xml))
        throw new ArgumentException("XML cannot be null or empty", "xml");

    var xmlSerializer = new XmlSerializer(typeof(T));
    using (var memoryStream = new MemoryStream(encoding.GetBytes(xml)))
    {
        using (var xmlReader = XmlReader.Create(memoryStream, settings))
        {
            return (T)xmlSerializer.Deserialize(xmlReader);
        }
    }
}

Answer 1

目前尚不清楚您希望如何解决此问题。

正如目前在 XML 中一样，Clients 元素中的 clientName 和 addressDetails 元素不在同一个命名空间中。因此，一种解决方法是：

[XmlType(AnonymousType = true, Namespace = "http://itaintworking.com/test/")]
[XmlRoot(Namespace = "http://itaintworking.com/test/", IsNullable = false)]
public class Clients
{
    [XmlElement(Namespace="")]
    public string clientName { get; set; }
    [XmlElement(Namespace = "")]
    public addressDetails addressDetails { get; set; }
}

另一个解决方法可能是更改 XML 中的命名空间：

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns1:Clients xmlns:ns1="http://itaintworking.com/test/"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <ns1:clientName>hello</ns1:clientName>
   <ns1:addressDetails>
       <ns1:addressId>98989</ns1:addressId>
   </ns1:addressDetails>
 </ns1:Clients>