1 <script type="text/javascript">
2 function is_weixin() {
3 var ua = navigator.userAgent.toLowerCase();
4 if (ua.match(/MicroMessenger/i) == "micromessenger") {
5 return true;
6 } else {
7 return false;
8 }
9 }
10 var isWeixin = is_weixin();
11 var winHeight = typeof window.innerHeight != ‘undefined‘ ? window.innerHeight : document.documentElement.clientHeight;
12 console.log(winHeight);
13 function loadHtml() {
14 var div = document.createElement(‘div‘);
15 div.id = ‘weixin-tip‘;
16 div.innerHTML = ‘<p><img src="/images/live_weixin.png" alt="微信打开"/></p>‘;
17 document.body.appendChild(div);
18 }
19 function loadStyleText(cssText) {
20 var style = document.createElement(‘style‘);
21 style.rel = ‘stylesheet‘;
22 style.type = ‘text/css‘;
23 try {
24 style.appendChild(document.createTextNode(cssText));
25 } catch (e) {
26 style.styleSheet.cssText = cssText; //ie9以下
27 }
28 var head = document.getElementsByTagName("head")[0]; //head标签之间加上style样式
29 head.appendChild(style);
30 }
31 var cssText = "#weixin-tip{position: fixed; left:0; top:0; background: rgba(0,0,0,0.8); filter:alpha(opacity=80); width: 100%; height:100%; z-index: 100;} #weixin-tip p{text-align: center; margin-top: 10%; padding:0 5%;}";
32 if (isWeixin) {
33 loadHtml();
34 loadStyleText(cssText);
35 } else {
36 var os = function () {
37 var ua = navigator.userAgent,
38 isQB = /(?:MQQBrowser|QQ)/.test(ua),
39 isWindowsPhone = /(?:Windows Phone)/.test(ua),
40 isSymbian = /(?:SymbianOS)/.test(ua) || isWindowsPhone,
41 isAndroid = /(?:Android)/.test(ua),
42 isFireFox = /(?:Firefox)/.test(ua),
43 isChrome = /(?:Chrome|CriOS)/.test(ua),
44 isIpad = /(?:iPad|PlayBook)/.test(ua),
45 isTablet = /(?:iPad|PlayBook)/.test(ua) || (isFireFox && /(?:Tablet)/.test(ua)),
46 isSafari = /(?:Safari)/.test(ua),
47 isPhone = /(?:iPhone)/.test(ua) && !isTablet,
48 isOpen = /(?:Opera Mini)/.test(ua),
49 isUC = /(?:UCWEB|UCBrowser)/.test(ua),
50 isPc = !isPhone && !isAndroid && !isSymbian;
51 return {
52 isQB: isQB,
53 isTablet: isTablet,
54 isPhone: isPhone,
55 isAndroid: isAndroid,
56 isPc: isPc,
57 isOpen: isOpen,
58 isUC: isUC,
59 isIpad: isIpad
60 };
61 }();
62 var downURL = os.isPhone ? ‘https://itunes.apple.com/cn/app/ai-mei-yi-jia/id1029744813?mt=8‘ : ‘http://www.mm-jia.com/download/AiMeiYiJia.apk‘;
63 window.location = downURL;
64 }
65 </script>