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ASP HTTP 使用范例

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简单实例:

使用这个组件十分简单

1.创建对象

2.设定一些属性

3.调用geturl方法

下面是vbscript使用asphttp的示例代码

set httpobj = server.createobject("asphttp.conn")

httpobj.url = "http://www.myfinancialpage.com/qrtresults.html"

strresult = httpobj.geturl

变量strresult现在包含一个字符串从http://www.myfinancialpage.com/qrtresults.html

get获得的文档结果

实例:获得gif文件

<%

rem this demo pulls a gif image from www.microsoft.com

server.scripttimeout = 240

set httpobj = server.createobject("asphttp.conn")

httpobj.url = "http://www.microsoft.com/library/images/gifs/toolbar/write.gif"

httpobj.followredirects = false

httpobj.requestmethod = "get"

httpobj.useragent = "mozilla/2.0 (compatible; msie 3.0b; windows nt)"

httpobj.savefileto = "c:\write.gif"

httpobj.geturl

response.write "<hr><h3>headers received</h3><pre>" & httpobj.headers & "</pre>"

%>

实例:处理和显示url包含的href

<html>

<body>

<%

server.scripttimeout = 240

set httpobj = server.createobject("asphttp.conn")

httpobj.url = "http://www.genusa.com/asp/tools.html"

httpobj.requestmethod = "get"

httpobj.useragent = "mozilla/2.0 (compatible; msie 3.0b; windows nt)"

strresult = httpobj.geturl

response.write "<h2>a href list</h2>"

varhrefarray = httpobj.gethrefs

inthrefarraylimit = ubound(varhrefarray) -1

for i = 0 to inthrefarraylimit

response.write varhrefarray(i) & "<br>" & vbcrlf

next

%>

</body>

</html>

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