利用XMLHTTP 从其他页面获取数据__教程 |
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日期:2007-5-20 1:26:56 人气:44 [大 中 小] |
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我们在编写ASP代码的时候,大家都知道可以通过post或者get获得form表单的数据,那么我们如何直接获得其他页面上的数据呢?这就要借助xmlhttp协议了。xmlhttp是xmldom技术的一部分。
下面的代码就是一个很简单的例子,我们利用xmlhttp技术,把http://www.codetoad.com/站点首页的代码以xml的形式完全获取,并且在页面中输出。
<% Dim objXMLHTTP, xml Set xml = Server.CreateObject("Microsoft.XMLHTTP")
xml.Open "GET", "http://www.codetoad.com/", False ' Pull the data from the web page xml.Send
Response.write "Here's the html we now have in our xml object" Response.write "
" Response.Write "" Response.Write xml.responseText Response.Write "" Response.write "
" Response.write " Now here's how the page looks:
" Response.Write xml.responseText
Set xml = Nothing %>
下面是另一个实例
<% dim objHTTP , objXML , objXSL set objHTTP = Server.CreateObject("Microsoft.XMLHTTP") objHTTP.open "GET", "http://p.moreover.com/cgi-local/page?c=Pop%20music%20reviews&o=xml", false objHTTP.send set objXML = objHTTP.responseXML set objXSL=Server.CreateObject("microsoft.xmldom") objXSL.async=false
objXSL.load(Server.MapPath("style.xsl"))
if (objXSL.parseError.errorCode = 0) then Response.Write(objXML.transformnode(objXSL)) else Response.Write "Error: " & objXSL.parseError.reason & " URL:" & objXSL.url end if
Set objHTTP = Nothing Set objXML = Nothing Set objXSL = Nothing %>
style.xsl:
moreover...
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出处:本站原创 作者:佚名 |
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