htm网页
或者
asp网页
response.expires=-1
response.expiresabsolute=now()-1
response.cachecontrol="no-cache"
php网页
header("expires:mon,26jul199705:00:00gmt");
header("cache-control:no-cache,must-revalidate");
header("pragma:no-cache");
jsp网页
response.addHeader("pragma","no-cache");
response.addHeader("cache-control","no-cache,must-revalidate");
response.addHeader("expires","0");
