HTM网页

<META HTTP-EQUIV=pragma CONTENT=no-cache>
<META HTTP-EQUIV=Cache-Control CONTENT=no-cache, must-revalidate>
<META HTTP-EQUIV=expires CONTENT=Wed, 26 Feb 1997 08:21:57 GMT>

ASP网页

<%
Response.Expires = -1
Response.ExpiresAbsolute = Now() - 1
Response.cachecontrol = no-cache
%>

PHP网页

header(Expires: Mon, 26 Jul 1997 05:00:00 GMT);
header(Cache-Control: no-cache, must-revalidate);
header(Pragma: no-cache);

JSP

response.setHeader(Pragma,No-Cache);
response.setHeader(Cache-Control,No-Cache);
response.setDateHeader(Expires, 0);

C#中禁止cache的方法！

Response.Buffer=true;
Response.ExpiresAbsolute=System.DateTime.Now.AddSeconds(-1);
Response.Expires=0;
Response.CacheControl=no-cache;