<%
'取得HTTP输入的值并付值到HTOST中
host=lcase(request.servervariables("HTTP_HOST"))
'开始条件跳转
SELECT CASE host
' 如果HOST的值是www.cnitt.net就选择事件case"www.cnitt.net"的命令
CASE "www.cnitt.net"
' Below is the redirect command
response.redirect "index1.htm"
CASE "cnitt.net"
' Below is the redirect command
response.redirect "index2.htm"
CASE "music.cnitt.net"
' Below is the redirect command
response.redirect "music/"
CASE "bbs.mbsky.com"
' Below is the redirect command
response.redirect "bbs/"
CASE "www.cnitt.net"
' Below is the redirect command
response.redirect "code/"
CASE "soft.cnitt.net"
' Below is the redirect command
response.redirect "soft/"

 

'We use CASE ELSE to fix any other requests
CASE ELSE
response.redirect "inc/"
END SELECT
%>

把以上代码做成一个index.asp,放在根目录下.