间接将上面的代码放到 网页中即可
<script> //获取浏览器的userAgent,并转化为小写 var ua = navigator.userAgent.toLowerCase(); //判断是否是苹果手机,是则是true var isIos = (ua.indexOf('iphone') != -1) || (ua.indexOf('ipad') != -1); if(isIos){ console.log('做苹果手机兼容'); }else{ console.log('做安卓'); }</script>