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设置浏览器缓存

2010-04-02 00:56 274 查看
HTTP:
   <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">
   <META HTTP-EQUIV="expires" CONTENT="0">
ASP
   response.expires=0
   response.addHeader("pragma","no-cache")
   response.addHeader("Cache-Control","no-cache, must-revalidate")
PHP
   header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
   header("Cache-Control: no-cache, must-revalidate");
   header("Pragma: no-cache");
JSP:
   response.addHeader("Cache-Control", "no-cache");
   response.addHeader("Expires", "Thu, 01 Jan 1970 00:00:01 GMT");
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标签:  浏览器 header jsp asp php