vbscript xml问题

Question

我有这个调用用.net 2010编写的Web服务的vbscript。 我在最后一行收到错误。无法弄清楚。 这是网络服务： http://www.kollelbaaleibatim.com/services/getinfo.asmx/GetFronpageInfo

   Dim xmlDOC
    Dim bOK
    Dim J
    Dim HTTP
    Dim ImagePathLeftCar, ImagePathRightCar
    Dim CarIDLeft, CarIDRight
    Dim ShortTitleLeftCar, ShortTitleRightCar
    Dim DescriptionLeftCar, DescriptionRightCar 
    Dim PriceLeftCar, PriceRightCar

    Set HTTP = CreateObject("MSXML2.XMLHTTP")
    Set xmlDOC =CreateObject("MSXML.DOMDocument")
    xmlDOC.Async=False

    HTTP.Open "GET","http://www.kollelbaaleibatim.com/services/getinfo.asmx/GetFronpageInfo", false 
    HTTP.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
    HTTP.Send()  

    dim xmldoc2   
    set xmldoc2 = Server.CreateObject("Microsoft.XMLDOM")
    xmldoc2.async = False 
    bOK = xmldoc2.load(HTTP.responseXML)

    if Not bOK then
        response.write( "Error loading XML from HTTP")
    end if

    response.write( xmldoc2.documentElement.xml)'Prints a good looking xml
      ShortTitleLeftCar = xmldoc2.documentElement.selectSingleNode("LeftCarShortTitle").text 'ERROR HERE

Answer 1

这不是VBScript问题，它是一个xpath问题。 xmldoc2.documentElement.selectSingleNode("LeftCarShortTitle")会尝试找到“LeftCarShortTitle”元素作为根的子元素....在您的情况下将无法正常工作，因为在此之前有各种级别，即{{1} }。

将您的xpath更新为：

<string><Root><FrontpageData>

这将遍历文档的后代，并找到您要查找的节点。