uniapp开发webview的app如何实现pwa离线运行打开？
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uniapp的webview暂不支持pwa网站的离线打开方式，但是uniapp可以创建一个pwa的 h5网站，教程如下：
上图的 sw.js 打包后需要放在于index.html同层级 下面是index.html模板代码
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>
<%= htmlWebpackPlugin.options.title %>
</title>
<!-- Open Graph data -->
<!-- <meta property="og:title" content="Title Here" /> -->
<!-- <meta property="og:url" content="http://www.example.com/" /> -->
<!-- <meta property="og:image" content="http://example.com/image.jpg" /> -->
<!-- <meta property="og:description" content="Description Here" /> -->
<script>
var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') || CSS.supports('top: constant(a)'))
document.write('<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' + (coverSupport ? ', viewport-fit=cover' : '') + '" />')
</script>
<link rel="mainfest" href="<%= BASE_URL %>static/json/mainfest.json" />
<link rel="stylesheet" href="<%= BASE_URL %>static/index.<%= VUE_APP_INDEX_CSS_HASH %>.css" />
</head>
<body>
<noscript>
<strong>Please enable JavaScript to continue.</strong>
</noscript>
<div id="app"></div>
<!-- built files will be auto injected -->
<script type="text/javascript">
if ("serviceWork...点击查看剩余70%
by thinkfuture
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