清除网页缓存(htmlaspphpjava)_PHP教程
时间：2021-07-01 10:21:17
帮助过：17人阅读
清除网页缓存(html asp php java)
| 代码如下 |
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HTML网页
或者
ASP网页
Response.Expires = -1
Response.ExpiresAbsolute = Now() - 1
Response.cachecontrol = "no-cache"
PHP网页
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
JSP网页
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 1);
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