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怎么优化这代码,希望大家帮帮小女孩,因为刚刚入这行

热度:214   发布时间:2012-03-18 13:55:39.0
如何优化这代码,希望大家帮帮小女孩,因为刚刚入这行!
数据库news有四个字段顺序主id,sname,sdate,stype

<table   >
<%
sql= "SELECT   id,sname,sdate   FROM   news   where   stype= '新闻类别1 '   order   by   id   desc "
set   rs=server.createobject( "adodb.recordset ")
rs.open   sql,conn,1,1
  if   rs.eof   then
        response.Write( " <center> <br> <br> 暂时还没有相关内容! </center> ")
  else
    do   while   not   rs.eof
%>
  <tr> <td> <a   href= "one.asp?id= <%=rs( "id ")%> "   > <%=trim(rs( "sName "))%> </a>   <%=trim(rs( "sdate "))%> </td> </tr>
<%  
    rs.movenext
    loop
  end   if
rs.close
set   rs=nothing
%>
</table>

<table   >
<%
sql= "SELECT   id,sname,sdate   FROM   news   where   stype= '新闻类别2 '   order   by   id   desc "
set   rs=server.createobject( "adodb.recordset ")
rs.open   sql,conn,1,1
  if   rs.eof   then
        response.Write( " <center> <br> <br> 暂时还没有相关内容! </center> ")
  else
    do   while   not   rs.eof
  %>
  <tr> <td> <a   href= "one.asp?id= <%=rs( "id ")%> "   > <%=trim(rs( "sName "))%> </a>   <%=trim(rs( "sdate "))%> </td> </tr>
<%  
  rs.movenext
    loop
  end   if
rs.close
set   rs=nothing
%>
</table>

在网站站首页时,多处有这种程序代码出现,所以页面很慢,如何优化这代码!  

问题是 "就是如何写,才让页面打开快一点 "

包括如何用dim   定义.希望大家帮帮小女孩,因为刚刚入这行!  


------解决方案--------------------
<%
Dim sql,rs
Set rs = server.createobject( "adodb.recordset ")
%>
<table >
<%
sql= "SELECT id,sname,sdate FROM news where stype= '新闻类别1 ' order by id desc "
rs.open sql,conn,1,1
if rs.eof then
response.Write( " <center> <br> <br> 暂时还没有相关内容! </center> ")
else
do while not rs.eof
%>
<tr> <td> <a href= "one.asp?id= <%=rs( "id ")%> " > <%=trim(rs( "sName "))%> </a> <%=trim(rs( "sdate "))%> </td> </tr>
<%
rs.movenext
loop
end if
rs.close
%>
</table>

<table >
<%
sql= "SELECT id,sname,sdate FROM news where stype= '新闻类别2 ' order by id desc "
rs.open sql,conn,1,1
if rs.eof then
response.Write( " <center> <br> <br> 暂时还没有相关内容! </center> ")
else
do while not rs.eof
%>
<tr> <td> <a href= "one.asp?id= <%=rs( "id ")%> " > <%=trim(rs( "sName "))%> </a> <%=trim(rs( "sdate "))%> </td> </tr>
<%
rs.movenext
loop
end if
rs.close
%>
</table>

<%
set rs = nothing
%>
------解决方案--------------------
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