ASP 循环导入导出数据处理 不使用缓存

<%
'//数据处理部分
dim Content,Num,I,strCodea

I=request("I")
If len(I)=0 then I=0
Response.write "<br><div align=center>该程序目前已经循环处理了"&I&"次数据</div><br>"

strCodea="UploadFiles/News" '//需要查询是否包含的字符串
strCodeb="""""/UploadFiles/News" '//被替换的字符串
strCodec="""""https://.jb51./uploadfiles/news" '//替换字符串

Set rs = server.CreateObject("adodb.recordset")
rs.open "select content From news where id="&I&" and siteid=1 order by id desc",conn,1,1
If not(rs.eof or rs.bof) then

Content=rs("content")
Num=instr(content,strCodea)
If Num>0 then
If right(left(content,Num),2)="""""/" then
content=replace(content,strCodeb,strCodec)
end if
end if

end if
Rs.close

II=I+1
response.write("<meta http-equiv=""refresh"" content=""0;url=?I="&I""">")
Set rs = Nothing
%>