╃苍狼山庄╃

方法一：

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<%
response.setHeader("Cache-Control","no-cache"); //HTTP 1.1
//or response.setHeader("Cache-Control","no-store");//HTTP 1.1
response.setHeader("Pragma","no-cache"); //HTTP 1.0
response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
%>

方法二：

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import java.text.SimpleDateFormat;
import java.util.Date;
 
SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy - HH:mm:ss z");
response.setHeader("Expires", dateFormat.format(new Date()));

方法三：

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<meta http-equiv='Expires' content='-10'>
<meta http-equiv='Pragma' content='No-cache'>
<meta http-equiv='Cache-Control', 'private'>

关于IE缓存的解决方案

　　禁止服务器端缓存：Response.Expires = 0 或

查看代码 HTML4STRICT

1	<meta http-equiv="Expires" CONTENT="0">

禁用客户端缓存。

HTM网页：

查看代码 HTML4STRICT

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<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：

查看代码 ASP

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

PHP网页：

查看代码 PHP

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

JSP：

查看代码 JAVASCRIPT

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

C#中禁止cache的方法：

查看代码 CSHARP

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