JSP所有程序，第一次都是比较慢的，但是以后就一次比一次快，我想也许不是页面本身的问题，你可以看看是不是样式表的问题，或是虚礼机的问题，还是你的内存的问题。
解决方案 »
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response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
不要呢
哪位帮忙解释一下啊
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
<%%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>XXX管理责任有限公司 </title>
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style>
<link href="../images/css.css" rel="stylesheet" type="text/css"></head></head>
<body>
<table width="996" height="45" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="300" height="45" align="center" valign="middle"><img src="../images/logo.gif" width="272" height="39"></td>
<td width="696" height="45" align="right" valign="top"><img src="../images/index_top_bg.gif" width="484" height="34"></td>
</tr>
</table>
<table width="996" height="30" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="10" height="30" background="../images/aboutus_top_bg_line.gif"> </td>
<td width="233"><img src="../images/aboutus_top_bigad_1.gif" width="233" height="30"></td>
<td width="680" align="right" valign="top" background="../images/aboutus_top_bg_line.gif"><img src="../images/pro_email_tel.gif" width="353" height="18"></td>
<td width="73" background="../images/aboutus_top_bg_line.gif"> </td>
</tr>
</table>
<table width="996" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="243" height="30" valign="top"><table width="243" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="10" height="45" valign="top" background="../images/pro_left_top.gif"></td>
<td width="230" rowspan="3" valign="top"><table width="230" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><img src="../images/aboutus_top_bigad_2.jpg" width="233" height="262"></td>
</tr>
<tr>
<td align="center"><jsp:include page="../common/quickLink.html" flush="true"/></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="10" height="520" valign="bottom"><img src="../images/index_left_1.gif" width="7" height="489"></td>
</tr>
</table></td>
<td width="754" valign="top"><table width="751" height="38" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="110" height="38"><a href="../index.do" target="_parent"><img src="../images/pro_menu_1.gif" width="110" height="38" border="0"></a></td>
<td width="112" height="38"><a href="../jiaoyi.do" target="_parent"><img src="../images/pro_menu_2.gif" width="112" height="38" border="0"></a></td>
<td width="118" height="38"><a href="../product1.do" target="_parent"><img src="../images/pro_menu_3.gif" width="118" height="38" border="0"></a></td>
<td width="107" height="38"><a href="../CxCommWeb.do?categoryID=79" target="_parent"><img src="../images/pro_menu_4.gif" width="107" height="38" border="0"></a></td>
<td width="107" height="38"><a href="../sichang.do" target="_parent"><img src="../images/pro_menu_5.gif" width="107" height="38" border="0"></a></td>
<td width="107" height="38"><a href="../aboutus/aboutus_1.jsp" target="_parent"><img src="../images/pro_menu_6.gif" width="107" height="38" border="0"></a></td>
<td width="92" height="38"><img src="../images/pro_menu_bg.gif" width="92" height="38"></td>
</tr>
<tr>
<td width="110"> </td>
<td width="112"> </td>
<td width="439" colspan="4" align="right"><img src="../images/aboutus_menu.gif" width="353" height="41" border="0" usemap="#Map"></td>
<td width="92"> </td>
</tr>
</table>
<table width="753" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="680" align="center" valign="top"><table width="660" border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="left"><img src="../images/aboutus_main_1.gif" width="647" height="39"></td>
</tr>
<tr>
<td align="right"><table width="650" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="550" valign="top"><table width="550" border="0" cellspacing="5" cellpadding="0">
<tr>
<td class="css"><strong> 公 司 简 介</strong><br> <br>
双季稻缩短距离嘉陵江 <br>
<br></td>
</tr>
</table></td>
<td width="100" align="right"><img src="../images/aboutus_main_2.gif" width="97" height="541"></td>
</tr>
</table></td>
</tr>
</table></td>
<td width="73" valign="bottom"><img src="../images/index_right_1.gif" width="73" height="534"></td>
</tr>
</table></td>
</tr>
</table>
<table width="996" height="27" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="7" background="../images/index_bottom_copybg_left.gif"></td>
<td width="916" valign="middle" bgcolor="CCCCCC"> <img src="../images/index_bottom_copy.gif" width="212" height="16"></td>
<td width="73" valign="middle" bgcolor="CCCCCC"><img src="../images/index_bottom_copybg_right.gif" width="73" height="27"></td>
</tr>
</table>
<table width="996" height="40" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="40" bgcolor="E1E1E1" class="border-t-solid"> </td>
<td height="40" valign="middle" bgcolor="E1E1E1" class="border-t-solid"> <img src="../images/index_bottom_2.gif" width="892" height="35"></td>
</tr>
</table>
<map name="Map">
<area shape="rect" coords="11,10,61,31" href="aboutus_1.jsp">
<area shape="rect" coords="68,10,118,31" href="aboutus_2.jsp">
<area shape="rect" coords="125,10,175,31" href="aboutus_3.jsp">
<area shape="rect" coords="181,10,230,32" href="aboutus_4.jsp">
<area shape="rect" coords="239,10,289,33" href="../CxCommWeb.do?categoryID=12">
<area shape="rect" coords="296,11,347,32" href="aboutus_6.jsp">
</map>
</body>
</html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">加上这些就行了,问题是解决了,哪位给个解释先啊
关于怎么加解码的语句,为什么别的页面没有这样的问题