拒绝指定IP代码访问网页

　通过取得IP来控制
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'取得网站IP
IP = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
if IP = "" then
IP = Request.ServerVariables("REMOTE_ADDR")
end if
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if IP="你所要禁止的IP" then
response.write "<script language=javascript>alert('你所要说明的');"
response.write "window.close();</script>"
end if

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