网上常用的代码
/** * [isMobile 判断平台] * @param test:0:iPhone1:Android */function ismobile(test){var u = navigator.userAgent, app = navigator.appVersion;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{ if(/iPhone|mac|iPod|iPad/i.test(navigator.userAgent)){ return "0"; }else{ return "1"; }}catch(e){} }}else if( u.indexOf("iPad") > -1){return "0";}else{return "1";}};使用方法:
var pla=ismobile(1);
如果pla返回的是0:iPhone 1:Android
代码一、
<script type="text/javascript">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/i) || !!u.match(/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/), //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()}if (browser.versions.iPhone || browser.versions.iPad || browser.versions.ios) {window.location.href = "http://www.jb51.net";}if (browser.versions.android) {window.location.href = "http://www.qq.com";}</script>如何判断是否是 iPad 浏览器呢,关键是看它的 User Agent 中是否有 iPad。iPad 使用的是 Safari Mobile 浏览器,他的的 User Agent 是:
Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10
Javascript代码
function is_iPad(){
var ua = navigator.userAgent.toLowerCase();
if(ua.match(/iPad/i)=="ipad") {
return true;
} else {
return false;
}
}
因此,判断ipad,iphone,android的代码为:
<script type="text/javascript"> var bForcepc = fGetQuery("dv") == "pc"; function fBrowserRedirect(){var sUserAgent = navigator.userAgent.toLowerCase();var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";var bIsMidp = sUserAgent.match(/midp/i) == "midp";var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";var bIsAndroid = sUserAgent.match(/android/i) == "android";var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";if(bIsIpad){var sUrl = location.href;if(!bForcepc){ window.location.href = "http://m.jb51.net/?ipad";}}if(bIsIphoneOs || bIsAndroid){var sUrl = location.href;if(!bForcepc){ window.location.href = "http://m.jb51.net/?iphone";}}if(bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){var sUrl = location.href;if(!bForcepc){ window.location.href = "http://m.jb51.net/";}} } function fGetQuery(name){//获取参数值var sUrl = window.location.search.substr(1);var r = sUrl.match(new RegExp("(^|&)" + name + "=([^&]*)(&|$)"));return (r == null ? null : unescape(r[2])); } function fShowVerBlock(){if(bForcepc){document.getElementById("dv_block").style.display = "block";}else{document.getElementById("ad_block").style.display = "block";} } fBrowserRedirect(); </script>