[求助]帮我解释一下这段代码的意思
<%sql="select * from data where type="&request("typeid")
if request("typeid")=empty then sql="select * from data where type=10101"
rs.open sql,con,1,3,1
if not rs.eof then
response.write(trim(rs("info")))
end if
rs.close()
con.close()
set rs=nothing
set con=nothing
%>
