asp.net - xml 响应 http post - 将 request.inputstream 转换为字符串 - asp.net

Question

我收到了一个 xml 响应，我现在想解析它。

目前我必须接收的 XML 响应是:

    Dim textReader = New IO.StreamReader(Request.InputStream)

    Request.InputStream.Seek(0, IO.SeekOrigin.Begin)
    textReader.DiscardBufferedData()

    Dim Xmlin = XDocument.Load(textReader)

现在我该如何继续处理并挑选出元素值？

<subscription>
<reference>abc123</reference>
<status>active</status>
<customer>
    <fname>Joe</fname>
    <lname>bloggs</lname>
    <company>Bloggs inc</company>
    <phone>1234567890</phone>
    <email>joebloggs@hotmail.com</email>
 </customer>
 </subscription>

如果我有它的字符串格式，我可以使用

    Dim xmlE As XElement = XElement.Parse(strXML) ' strXML is string version of XML

    Dim strRef As String = xmlE.Element("reference")

我需要将 request.inputstream 转换为 strign 格式还是有其他更好的方法？

谢谢

Answer 1

Do I need to convert the request.inputstream to a strign format or is there another better way?

您可以直接从请求流中加载它，不需要将它转换为字符串:

Request.InputStream.Position = 0
Dim Xmlin = XDocument.Load(Request.InputStream)
Dim reference = Xmlin.Element("subscription").Element("reference").Value

或:

Dim reference = Xmlin.Descendants("reference").First().Value