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- <!DOCTYPE html>
- <html lang="zh-CN">
- <head>
- <meta charset="utf-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
- <title>兼容信息</title>
- <meta name="renderer" content="webkit" />
- <link rel="shortcut icon" href="img/favicon.ico" />
- <script type="text/javascript">
- var versions = IEVersion();
- if(versions === -1 || versions === 'edge' || versions === 11 || versions === 10 ){
- window.location.href = './login.html';
- }
- /**
- * 判断是否是IE浏览器 版本,包括Edge浏览器(下面是返回值)
- * -1 Number 不是ie浏览器
- * 6 Number ie版本<=6
- * 7 Number ie7
- * 8 Number ie8
- * 9 Number ie9
- * 10 Number ie10
- * 11 Number ie11
- * 'edge' String ie的edge浏览器
- */
- 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
- }
- }
- </script>
- <style>
- body {
- background: #FEFEFE;
- font-family: "微软雅黑";
- }
-
- .IE_content {
- width: 580px;
- height: 140px;
- position: absolute;
- top: 50%;
- margin-top: -70px;
- left: 50%;
- margin-left: -290px;
- text-align: center;
- }
-
- .IE_tips {
- font-size: 18px;
- }
- </style>
- </head>
- <body>
- <div class="IE_content">
- <img class="signin_title" src="img/signin_title.png" alt="title" style="display: none;"/>
- <p class="IE_tips">为了给您提供更优质的网页浏览体验,建议使用IE10及以上版本的浏览器</p>
- </div>
- </body>
- </html>
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