JavaScript 区分IOS/安卓 跳转下载

简单做一下前端判断,根据设备跳转不同的下载环境

var u = navigator.userAgent;
if(!!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)){
    window.location.href='https://itunes.apple.com/cn/app/App Store下载地址';
}else {
    window.location.href='http://android.myapp.com/myapp/应用宝下载地址';
}