网页刷新

山林73 2002-04-10 12:31:40

怎样使网页每次都刷新，
也就是网页立即失效

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8988 2002-04-10

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<html>
<head>
<script>location=location.href</script>
</head>
....
....

孟子E章 2002-04-10

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redcaff_l 2002-04-10

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to qiushuiwuhen(秋水无恨)
服务器怎么控制？

qiushuiwuhen 2002-04-10

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详见：http://www.blueidea.com/bbs/newsdetail.asp?id=346635

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">
或者<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");

P.S.客户端的经常失效，最好服务器控制

chenzengxi 2002-04-10

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让浏览器认为这是上个世纪的网页，哈哈.

<meta http-equiv="Expires" CONTENT="Mon, 01 Jan 1990 00:00:01 GMT">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">