c# - 使用重复元素反序列化 XML

Question

这是 VS2012 中的 C#，针对 .NET 4.5 构建

我是 XML 序列化/反序列化的新手，正在尝试解决这个问题。我有 XML

<?xml version="1.0"?>
<AvailabilityResponse>
  <ApiKey>LZ6c@3O9#tq*BAyX4KGYBsCgZ*HpUDtrB*XI*WGLw</ApiKey>
  <ResellerId>101</ResellerId>
  <SupplierId>1004</SupplierId>
  <ForeignReference>1234567890</ForeignReference>
  <Timestamp>2015-08-06T05:20:49.000Z</Timestamp>
  <RequestStatus>
      <Status>SUCCESS</Status>
  </RequestStatus>
  <TTAsku>dcnt</TTAsku>
  <TourAvailability>
      <TourDate>2015-08-31</TourDate>
      <TourOptions>
          <DepartureTime>07:30 PM</DepartureTime>
      </TourOptions>
      <AvailabilityStatus>
          <Status>AVAILABLE</Status>
      </AvailabilityStatus>
  </TourAvailability>
  <TourAvailability>
      <TourDate>2015-08-31</TourDate>
      <TourOptions>
          <DepartureTime>08:30 PM</DepartureTime>
      </TourOptions>
      <AvailabilityStatus>
          <Status>AVAILABLE</Status>
      </AvailabilityStatus>
  </TourAvailability>
</AvailabilityResponse>

我正在尝试反序列化为此类结构:

[Serializable]
public class AvailabilityResponse
{
    public string ApiKey { get; set; }
    public string ResellerId { get; set; }
    public string SupplierId { get; set; }
    public string ForeignReference { get; set; }
    public DateTime Timestamp { get; set; }
    public RequestStatus RequestStatus { get; set; }
    public string TTAsku { get; set; }
    public TourAvailability[] TourAvailability { get; set; }
}

[Serializable]
public class RequestStatus
{
    public string Status { get; set; }
}

[Serializable]
public class TourAvailability
{
    public DateTime TourDate { get; set; }
    public TourOptions TourOptions { get; set; }
    public AvailabilityStatus AvailabilityStatus { get; set; }
}
[Serializable]
public class AvailabilityStatus
{
    public string Status { get; set; }
    public string UnavailabilityReason { get; set; }
}

我这样做是为了:

public static AvailabilityResponse DeserializeAvailabilityResponse(Stream replyStream)
{
    XmlSerializer xmlSr = null;
    XmlReader inreader = null;

    if (replyStream != null)
    {
        XmlTextReader xmlreader = new XmlTextReader(replyStream);
        XmlDocument respXml = new XmlDocument();
        respXml.Load(xmlreader);
        xmlreader.Close();

        xmlSr = DeserializeXmlDoc(respXml, out inreader, typeof(AvailabilityResponse));
    }

    if (xmlSr != null && inreader != null)
    {
        AvailabilityResponse inventory = (AvailabilityResponse)xmlSr.Deserialize(inreader);
        return inventory;
    }
    return null;
}

问题是，当我检查返回的库存项目时，TourAvailability 如下所示:

我希望它类似于 RequestStatus，例如，使用 [+] 允许我打开它并查看每个元素。即使我歪曲了它，我也希望至少有一个 TourAvailability，而不是零。

我可能在这里遗漏了几件事，但非常感谢您提供的任何帮助。我还有很多这类事情要处理，因为我们公司正在稍微改变方向。

Answer 1

只需使用 [XmlElement("TourAvailability")] 属性，然后您就会看到数组的元素。

public class AvailabilityResponse
{
    public string ApiKey { get; set; }
    public string ResellerId { get; set; }
    public string SupplierId { get; set; }
    public string ForeignReference { get; set; }
    public DateTime Timestamp { get; set; }
    public RequestStatus RequestStatus { get; set; }
    public string TTAsku { get; set; }
    [XmlElement("TourAvailability")]
    public TourAvailability[] TourAvailability { get; set; }
}

顺便说一句:你不需要那些[Serializable]属性

PS:你的反序列化代码可以简化为:

using (var f = File.OpenRead(filename))
{
    XmlSerializer ser = new XmlSerializer(typeof(AvailabilityResponse));
    var resp = (AvailabilityResponse)ser.Deserialize();
}