1,判断识别是否为手机移动端运行环境
var mob = ''; if(/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))){ if(window.location.href.indexOf("?mobile")<0){ try{ mob = 'true'; } catch(e){} } }else{ mob = 'false'; };
2,获取当前页面网址链接参数
function getQueryString(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); var r = window.location.search.substr(1).match(reg); if (r != null) return unescape(r[2]); return null; };
3,获取页面视窗宽高
function getViewRect() { var pageWidth = window.innerWidth ,pageHeight = window.innerHeight; if ( typeof pageWidth != 'number' ) { if ( document.compatMode == 'CSS1Compat') { pageWidth = document.documentElement.clientWidth; pageHeight = document.documentElement.clientHeight; } else { pageWidth = document.body.clientWidth; pageHeight = document.body.clientHeight; } } return { width: pageWidth, height: pageHeight }; };
4,智能识别判断手机横竖屏状态
function hengshuping(){ if(window.orientation==180||window.orientation==0){ var h = getViewRect().height; $('html').css('minHeight',h + 'px'); } if(window.orientation==90||window.orientation==-90){ var h = getViewRect().height; $('html').css('minHeight',h + 'px'); } };
5,手机浏览器信息识别和判断跳转
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.*/) || !!u.match(/AppleWebKit/), //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终端或者uc浏览器 iPhone: u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -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() } var ua = window.navigator.userAgent.toLowerCase(); if(ua.match(/MicroMessenger/i) == 'micromessenger'){ $('.wholePage').show(); }else if(browser.versions.ios || browser.versions.iPhone || browser.versions.iPad){ //$('#downMsg').show(); location.href = 'https://itunes.apple.com/cn/app/id1149168395'; }else{ //$('#downMsg').show(); location.href = "http://www.yiwuku.com"; }
6,判断手机是android还是ios操作系统
//判断是否为ios端访问function _IsIOS() { if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) { return true; } else { return false; } }//判断是否为android端访问function _IsAndroid() { if (/(Android|Adr)/i.test(navigator.userAgent)) { return true; } else { return false; } } //method为移动端原生方法的方法名,param为要传递的参数if (_IsIOS()) { window.webkit.messageHandlers.method.postMessage(param); } else if (_IsAndroid()) { window.control.call('method', param); //或者window.control.method(param);}