javaScript判断手机型号

 window.onload = function () {
 alert("1");
 var u = navigator.userAgent;
 if (u.indexOf('Android') > -1 || u.indexOf('Linux') > -1) {//安卓手机
 alert("安卓手机");
 // window.location.href = "mobile/index.html";
 } else if (u.indexOf('iPhone') > -1) {//苹果手机
 // window.location.href = "mobile/index.html";
 alert("苹果手机");
 } else if (u.indexOf('Windows Phone') > -1) {//winphone手机
 alert("winphone手机");
 // window.location.href = "mobile/index.html";
 }
 }

摘自http://www.cnblogs.com/lyl6796910/p/3700151.html