<!DOCTYPE html>
<html lang="cn">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>检测内核弹出遮罩</title>
<link rel="icon" href="/favicon.png" type="image/x-icon">
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.data-set-0.9.6/dist/data-set.min.js"></script>
</head>
<script>
// 检测用户浏览器
var Sys = {
};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/rv:([\d.]+)\) like gecko/)) ? Sys.ie = s[1] :
(s = ua.match(/msie ([\d\.]+)/)) ? Sys.ie = s[1] :
(s = ua.match(/edge\/([\d\.]+)/)) ? Sys.edge = s[1] :
(s = ua.match(/firefox\/([\d\.]+)/)) ? Sys.firefox = s[1] :
(s = ua.match(/(?:opera|opr).([\d\.]+)/)) ? Sys.opera = s[1] :
(s = ua.match(/chrome\/([\d\.]+)/)) ? Sys.chrome = s[1] :
(s = ua.match(/version\/([\d\.]+).*safari/)) ? Sys.safari = s[1] : 0;
// 查看内核信息
console.log(Sys, 'Sys')
// ie浏览器,
if (Sys.ie) {
// 弹出遮罩
var html = document.getElementsByTagName('html')[0];
html.style.height = 800 + 'px';
html.style.overflow = 'hidden';
document.write('<div style="padding: 150px;height: 100vh;">' +
'<h2>你的浏览器版本太低,不能浏览本网站</h2>' + '<h2>请使用高级浏览器,<a href="https://www.google.cn/intl/zh-CN/chrome/" target="_blank">谷歌浏览器' +
'</a>或 <a href="https://browser.360.cn/se/" target="_blank">360浏览器</a> ' +
'等</h2>' + '<h3>(注:如您正在使用双核浏览器,请切换至高速/急速模式)</h3>' +
'</div>');
}
</script>
<body>
<div id="root"></div>
</body>
</html>
JS detection and browsing kernel pop-up mask prompt
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Origin blog.csdn.net/weixin_44953227/article/details/103920950
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