Question

asp do while循环的问题

为什么我的循环出来,值怎么总少一个的
代码:<%
sql="select * from pho order by id desc"
RsName rs,sql,1,1
rs.movefirst
do while not rs.eof
%>
<img src="backlogin/product/pic/<%=rs("img_b")%>" width="80" height="50" rel="backlogin/product/pic/<%=rs("img_b")%>"/>
<%
rs.movenext
loop
%>
这个是用来循环图片的
问题出在哪呢

Answer 1

:<%
sql="select * from pho order by id desc"
rs.open sql,conn,1,1
do while not rs.eof
%>
<img src="backlogin/product/pic/<%=rs("img_b")%>" width="80" height="50" rel="backlogin/product/pic/<%=rs("img_b")%>"/>
<%
rs.movenext
loop
rs.close
set rs=nothing
%>

Answer 2

if not rs.eof then
rs.movefirst
......
rs.movenext
loop
end if