html
<meta http-equiv="Expires" content="0">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Cache-control" content="no-cache">
<meta http-equiv="Cache" content="no-cache">
css、js
<link rel="stylesheet" href="../css/register.css"/>
<script src="../scripts/register.js"></script>
改成
<link rel="stylesheet" href="../css/register.css?v=20161020"/>
<script src="../scripts/register.js?v=20161020"></script>
（ 当然，用 webpack 打包工具比较好，前提是你的项目代码足够规范 ）
参考链接
页面资源缓存 ?html ?css ?js
原文地址：https://www.cnblogs.com/justSmile2/p/9987284.html