head.html
<meta charset="UTF-8">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<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" />
在需要自動清理緩存的html頁面的<head>標籤裏面引入
<link rel="import" href="../common/head.html?__inline">
如：
<head>
<link rel="import" href="../common/head.html?__inline">
</head>
然後在靜態資源的引入路徑後面添加時間戳，如：
<link rel="stylesheet" href="../../css/index.css?t=201909180958" />
<script src="../../js/index.js?t=201909180958"></script>