请问各位高人,怎样做才能使浏览过的网页不显示在浏览器的缓存中 request.setHeader();具体的参数忘了怎么写了,不好意思! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 1、使用java提供的方法,在jsp或者servlet中都可以 <% response.setHeader("Pragma","No-cache"); response.setHeader("Cache-Control","no-cache"); response.setDateHeader("Expires", 0); %> 2|、使用HTML标记,如下面: <HEAD> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache"> <META HTTP-EQUIV="Expires" CONTENT="0"> </HEAD> JSP<%response.addHeader("Cache-Control", "no-cache");response.addHeader("Expires", "Thu, 01 Jan 1970 00:00:01 GMT");%><HEAD><!-- No Cache Headers --><META content=no-cache http-equiv=Pragma><META http-equiv=no-cache><META content=-1 http-equiv=Expires><META content=no-cache http-equiv=Cache-Control><!-- End No Cache Headers --></HEAD> response.addHeader("pragma","NO-cache");response.addHeader("Cache-Control","no-cache");response.addDateHeader("Expries",1); 1、使用java提供的方法,在jsp或者servlet中都可以 <% response.setHeader("Pragma","No-cache"); response.setHeader("Cache-Control","no-cache"); response.setDateHeader("Expires", 0); %> 2|、使用HTML标记,如下面: <HEAD> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache"> <META HTTP-EQUIV="Expires" CONTENT="0"> </HEAD> <% response.setHeader("Pragma", "No-Cache"); response.setDateHeader("Expires", -1); response.setHeader("Cache-Control", "no-Cache");%> struts2标签库中datetimepicker怎么设置为只读 jsp上传文件到服务器问题 dwr小问题 正则表达式的问题 jsp里为什么无法使用useBean?? 动态生成的页面如何转换成静态页面? 加了charset=gb2312,怎么从上个页面穿过来的参数值还是不能显示中文? 救命啊,这是怎么回事? CSDN的高手众多!!请帮帮忙看看,为什么报这样的错,谢谢了! JDBC问题!SOS 新年好,小弟有个问题,向各位大虾求救!!! JSP中怎么保存数据到SQL Server中的text字段?
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
2|、使用HTML标记,如下面:
<HEAD>
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache">
<META HTTP-EQUIV="Expires" CONTENT="0">
</HEAD>
response.addHeader("Cache-Control", "no-cache");
response.addHeader("Expires", "Thu, 01 Jan 1970 00:00:01 GMT");
%><HEAD>
<!-- No Cache Headers -->
<META content=no-cache http-equiv=Pragma>
<META http-equiv=no-cache>
<META content=-1 http-equiv=Expires>
<META content=no-cache http-equiv=Cache-Control>
<!-- End No Cache Headers -->
</HEAD>
response.addHeader("Cache-Control","no-cache");
response.addDateHeader("Expries",1);
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
2|、使用HTML标记,如下面:
<HEAD>
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache">
<META HTTP-EQUIV="Expires" CONTENT="0">
</HEAD>
response.setHeader("Pragma", "No-Cache");
response.setDateHeader("Expires", -1);
response.setHeader("Cache-Control", "no-Cache");
%>