``` <!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests"> --> <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' : '') + '" />') if(window.location.protocol == 'https:'){ document.write('<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">') } </script> <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 --> </body> </html> ```