识别设备是IOS还是安卓

var u = navigator.userAgent;
var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1; //android终端
var isIOS = !!u.match(/(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端

  

原文地址:https://www.cnblogs.com/shuaihan/p/8882760.html