H50068：html页面清除缓存

1， head头部信息

    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
    <!-- 清除缓存 -->
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
琥珀君的博客
【推广】 免费学中医，健康全家人
原文地址：https://www.cnblogs.com/eliteboy/p/14046341.html