一、手动添加版本号
如:
<link rel="stylesheet" type="text/css" href="/css/user.css?v=201806251715" />
<script src="/js/userinfo.js?v=201806251715"></script>
二、添加meta标签
<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" />
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