JS判断客户端是IOS还是安卓

转载：https://www.cnblogs.com/xiaoshen666/p/11007493.html

$(function () {
     
    var u = navigator.userAgent, app = navigator.appVersion;
    var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Linux') > -1; //g
    var isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
    if (isAndroid) {
     
        alert("安卓机！")
    }
    if (isIOS) {
     
        alert("苹果果机！")
    }
});