// 横屏 var detectOrient = function() { var width = document.documentElement.clientWidth, height = document.documentElement.clientHeight, wrapper = document.getElementById("wrap"), style = ""; if(width >= height) { // 竖屏 style += "width:100%"; style += "height:100%;"; style += "-webkit-transform: rotate(0); transform: rotate(0);"; style += "-webkit-transform-origin: 0 0;"; style += "transform-origin: 0 0;"; } else { // 横屏 style += "width:" + height + "px;"; // 注意旋转后的宽高切换 style += "height:" + width + "px;"; style += "-webkit-transform: rotate(90deg); transform: rotate(90deg);"; // 注意旋转中点的处理 style += "-webkit-transform-origin: " + width / 2 + "px " + width / 2 + "px;"; style += "transform-origin: " + width / 2 + "px " + width / 2 + "px;"; } wrapper.style.cssText = style; } window.onresize = detectOrient; detectOrient(); //$(document).ready(function(){ var browser = { versions: function() { var u = navigator.userAgent, app = navigator.appVersion; return { //移动终端浏览器版本信息 trident: u.indexOf('Trident') > -1, //IE内核 presto: u.indexOf('Presto') > -1, //opera内核 webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核 gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核 mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否为移动终端 ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端 android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或uc浏览器 iPhone: u.indexOf('iPhone') > -1, //是否为iPhone或者QQHD浏览器 iPad: u.indexOf('iPad') > -1, //是否iPad webApp: u.indexOf('Safari') == -1 //是否web应该程序,没有头部与底部 }; }(), language: (navigator.browserLanguage || navigator.language).toLowerCase() }