设置网页图标

Posted on 2023-07-09 11:48  006hjy  阅读(32)  评论(0)    收藏  举报 
<body>
    <script>
        // 设置网页图标
        function seticon(url) {
            var link = document.querySelector("link[rel*='icon']") || document.createElement('link');
            link.type = 'image/x-icon';
            link.rel = 'shortcut icon';
            link.href = url
            document.getElementsByTagName('head')[0].appendChild(link);
        }
        seticon("https://kernelsu.org/logo.png")
    </script>
</body>

　　相当于

<head>
　　<link rel="icon" type="image/x-icon" href="/public/favicon.ico">
</head>