我正在尝试反序列化以下XML:
<?xml version="1.0" encoding="utf-8" ?>
<mf:somedata xmlns:mf="urn:somedata">
<CurrentAccount>
<AccountType>test</AccountType>
<Charge>
<ChargeType>test</ChargeType>
</Charge>
</CurrentAccount>
<CurrentAccount>
<AccountType>test 2</AccountType>
<Charge>
<ChargeType>test 2</ChargeType>
</Charge>
</CurrentAccount>
</mf:somedata>
使用以下类:
[XmlRoot("somedata", Namespace = "urn:somedata")]
public class MfCurrentAccounts
{
[XmlElement("CurrentAccount")]
public CurrentAccount[] CurrentAccounts { get; set; }
}
public class CurrentAccount
{
public string AccountType { get; set; }
[XmlElement("Charge")]
public Charge[] Charges { get; set; }
}
public class Charge
{
public string ChargeType { get; set; }
}
var c = new XmlSerializer(typeof(MfCurrentAccounts)).Deserialize(new StringReader(xml)) as MfCurrentAccounts;
c.CurrentAccounts // <-- is always null
但无论我尝试什么,当我反序列化它时,CurrentAccounts数组为null。我已经尝试了我能想到的每个组合的属性(我也尝试过XmlArray和XmlArrayItem)。
我做错了什么? :S
答案 0 :(得分:2)
问题在于命名空间。
当我在测试环境中创建整个类设置时,我得到了一个非常不同的输出。这是我认为您应该尝试阅读的内容:
<?xml version="1.0"?>
<mf:somedata xmlns:mf="urn:somedata">
<mf:CurrentAccount>
<mf:AccountType>something 1</mf:AccountType>
<mf:Charge>
<mf:ChargeType>Charge Type 1</mf:ChargeType>
</mf:Charge>
</mf:CurrentAccount>
<mf:CurrentAccount>
<mf:AccountType>something 2</mf:AccountType>
<mf:Charge>
<mf:ChargeType>Charge Type 2</mf:ChargeType>
</mf:Charge>
</mf:CurrentAccount>
</mf:somedata>
注意所有额外的mf:
。声明命名空间时,序列化程序将使用该命名空间,并且仅反序列化正确属于该命名空间的节点。你要么完全摆脱它,要么适当地修改你的输入。以下是我用于生成输出的代码注意:类定义完全不变
XmlSerializer ser = new XmlSerializer(typeof(MfCurrentAccounts));
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("mf", "urn:somedata");
MemoryStream ms = new MemoryStream();
ser.Serialize(ms, a, ns);
在阅读时:
ms.Position = 0;
b = ser.Deserialize(ms) as MfCurrentAccounts;
运行这两个部分后,b现在是a的完美克隆,我上面显示的xml是生成的xml。
答案 1 :(得分:0)
也许你应该尝试用以下代码替换你的MfCurrentAccounts类:
[XmlRoot("somedata", Namespace = "urn:somedata")]
public class MfCurrentAccounts : List<CurrentAccount>
{
public MfCurrentAccounts():base()
{}
}
或查看https://stackoverflow.com/a/364410/1236044
希望这会有所帮助