将 xml 反序列化为对象会导致错误
本文关键字:错误 对象 xml 反序列化 | 更新日期: 2023-09-27 18:34:16
<?xml version="1.0" encoding="UTF-8"?>
<Order xmlns="urn:schemas-alibaba-com:billing-data" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Currency>USD</Currency>
<Description>description</Description>
</Order>
我有上面的 xml 字符串,我正在尝试将其反序列化为对象。 这是一个自动生成的类。
[XmlTypeAttribute(AnonymousType = true,
Namespace = "urn:schemas-alibaba-com:billing-data")]
[XmlRootAttribute(ElementName="Order",
Namespace = "urn:schemas-alibaba-com:billing-data",
IsNullable = false)]
public partial class Order
{
private string currencyField;
private object descriptionField;
}
我收到一个例外:
Exception:
{"There is an error in XML document (1, 2)."}
Inner exception :
{"<Order xmlns='urn:schemas-alibaba-com:billing-data'> was not expected."}
我在这里错过了什么? 下面是要反序列化的代码: 第 3 行引发异常。
var xmlReader = new StringReader(xml_data);
var serializer = new XmlSerializer(typeof(Order));
var instance = (Order)serializer.Deserialize(xmlReader);
我测试你的xml内容,没关系。
这是我的代码:
[TestMethod]
public void Xml_ShouldBeDeserialized()
{
var serializer = new XmlSerializer(typeof (Order));
using (var stream = File.OpenRead(@"D:'test.xml"))
{
var obj = serializer.Deserialize(stream);
var order = obj as Order;
Assert.IsNotNull(order);
}
}
[XmlTypeAttribute(AnonymousType = true,
Namespace = "urn:schemas-alibaba-com:billing-data")]
[XmlRoot(ElementName = "Order",
Namespace = "urn:schemas-alibaba-com:billing-data",
IsNullable = false)]
public partial class Order
{
private string currencyField;
private object descriptionField;
public string Currency { get; set; }
public string Description { get; set; }
}
我想您可能会错过"货币"和"描述"字段,它们应该是可访问的,