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=&quo...
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