vue-metadata
/
index.html

<!DOCTYPE html>
<html>
<head>
    <title>LEAP Metadata</title>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,Chrome=1"/>
    <link Rel="ICON NAME" href="static/images/favicon.ico"/>
    <link rel="shortcut icon" type="image/x-icon" href="/static/images/favicon.ico"/>
    <script>
        /**
         * @return {number}
         */
        function IEVersion () {
            var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
            var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
            var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判断是否IE的Edge浏览器
            var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;
            if (isIE) {
                var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
                reIE.test(userAgent);
                var fIEVersion = parseFloat(RegExp["$1"]);
                if (fIEVersion === 7) {
                    return 7;
                } else if (fIEVersion === 8) {
                    return 8;
                } else if (fIEVersion === 9) {
                    return 9;
                } else if (fIEVersion === 10) {
                    return 10;
                } else {
                    return 6;//IE版本<=7
                }
            } else if (isEdge) {
                return 'edge';//edge
            } else if (isIE11) {
                return 11; //IE11
            } else {
                return -1;//不是ie浏览器
            }
        }

        var Num = IEVersion();
        if (Num > 6 && Num < 11) {
            window.location.href = './static/alert.html';
        }
    </script>
</head>
<body>
<div id="App"></div>
<!-- built files will be auto injected -->
</body>
</html>