C#将XML序列化为Object

Question

我正在尝试将XML序列化为对象.但是,我遇到了一些麻烦.我可能已经在网上发布了关于答案的帖子,但我还没弄清楚.请让我解释一下:

我有以下要序列化的XML:

<Import_RootObject>
 <Organizations>
  <Import_Organization OrgNr="xxxx">
   <Events>
    <Import_Event StartTime="2012-01-01 09:00:00" EndTime="2012-01-02 12:00:00">
    <Players>
     <Import_Player PersonNummer="1111" />
     <Import_Player PersonNummer="2222" />
     <Import_Player PersonNummer="3333" />
     <Import_Player PersonNummer="4444" />
    </Players>
   </Import_Event>
  </Events>
 </Import_Organization>
</Organizations>

我使用四个类来捕获这个XML:

using System;
using System.Collections.Generic;
using System.Xml.Serialization;

[XmlRoot("Import_RootObject")]
public class Import_RootObject
{
    [XmlArray("organizations")]
    [XmlArrayItem("organizations")]
    public List<Import_Organization> Organizations { get; set; }
}



using System;
using System.Collections.Generic;
using System.Xml.Serialization;

public class Import_Organization
{
    [XmlAttribute("orgnr")]
    public string OrgNr { get; set; }

    [XmlArray("events")]
    [XmlArrayItem("events")]
    public List<Import_Event> Events { get; set; }

}



using System;
using System.Collections.Generic;
using System.Xml.Serialization;

public class Import_Event
{
    [XmlAttribute("starttime")]
    public DateTime StartTime { get; set; }
    [XmlAttribute("endtime")]
    public DateTime EndTime { get; set; }

    [XmlArray("players")]
    [XmlArrayItem("players")]
    public List<Import_Player> Players { get; set; }

}



using System;
using System.Collections.Generic;
using System.Xml.Serialization;

public class Import_Player
{
    [XmlAttribute]
    public string PersonNummer { get; set; }

}

我用来反序列化的代码是:

XmlSerializer serializer = new XmlSerializer(typeof(Import_Organization));
Import_RootObject ei = (Import_RootObject)serializer.Deserialize(new StringReader(sb.ToString()));

而我得到的错误是:

There is an error in XML document (1, 2).
<Import_RootObject xmlns=''> was not expected.

有谁知道我在这里缺少什么？希望有人可以帮忙!

问候,

短发

Answer 1

第一个明显的错误是:

XmlSerializer serializer = new XmlSerializer(typeof(Import_Organization));

当然应该是:

XmlSerializer serializer = new XmlSerializer(typeof(Import_RootObject));

但是,您还应注意xml区分大小写:

[XmlArray("organizations")]
[XmlArrayItem("organizations")]

应该:

[XmlArray("Organizations")]
[XmlArrayItem("Import_Organization")]

匹配xml; 同样

[XmlArray("events")]
[XmlArrayItem("events")]

应该:

[XmlArray("Events")]
[XmlArrayItem("Import_Event")]

和:

[XmlArray("players")]
[XmlArrayItem("players")]

应该:

[XmlArray("Players")]
[XmlArrayItem("Import_Player")]

另外,请注意,<Players>它不是后代Import_Event- 它是其中的一部分Events.这使生活变得有点复杂.

然后我们注意到您的日期不是"starttime"/"endtime",因此我们可以简化为:

[XmlAttribute]
public DateTime StartTime { get; set; }
[XmlAttribute]
public DateTime EndTime { get; set; }

除了......那些日期/时间无效xml日期/时间 - 它们格式错误.所以你现在可能不得不将它们视为string数据.

最后,您的xml格式错误 - 您尚未关闭根元素.

坦率地说,我并不觉得序列化器不喜欢那样:)