这样的代码什么意思??
Set fso = Server.CreateObject("Scripting.FileSystemObject")
if fso.FolderExists(server.MapPath("./"&path))=false then
session("web300_admin_login")=session("web300_admin_login")+1
response.write "<script language='javascript'>"
response.write "alert('您填写的目录不存在，请检查后重新提交。\n\n提示：出错"&session("web300_admin_login")&"次');"
response.write "location.href='javascript:history.go(-1)';"
response.write "</script>"
response.end
end if
set fso=nothing
if fso.FolderExists(server.MapPath("./"&path))=false then
session("web300_admin_login")=session("web300_admin_login")+1
response.write "<script language='javascript'>"
response.write "alert('您填写的目录不存在，请检查后重新提交。\n\n提示：出错"&session("web300_admin_login")&"次');"
response.write "location.href='javascript:history.go(-1)';"
response.write "</script>"
response.end
end if
set fso=nothing
这个server.mappath的路径什么意思..谢谢!!!
