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uniapp开发webview的app如何实现pwa离线运行打开？

html5 javascript uni

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：

800_auto

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...

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