asp 连接数据脚本,和简单的加密解密函数。

<%
dim conn
dim connstr
db="../Database/tyqiye.mdb" '数据库文件位置
'on error resume next ‘屏蔽错误代码
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(""&db&"")
set conn=server.createobject("ADODB.CONNECTION")
if err then
err.clear
else
'response.write connstr
'response.End
conn.open connstr
end if
//简单的解密函数
function decrypt(dcode) 
dim texts
dim i
for i=1 to len(dcode)
texts=texts & chr(asc(mid(dcode,i,2))-i)
next
decrypt=texts
end function
//简单的加密函数
function encrypt(ecode)
Dim texts
dim i
for i=1 to len(ecode)
texts=texts & chr(asc(mid(ecode,i,2))+i)
next
encrypt = texts
end function
%>