移动端IOS和androi及浏览器js判断[转载]

转载自:http://www.niutifa.com/?p=561

移动端IOS和androi及浏览器js判断:

<script type="text/javascript">
    var browser={
        versions:function(){
            var u = navigator.userAgent, app = navigator.appVersion;
            return {
                trident: u.indexOf('Trident') > -1,  //IE内核
                presto: u.indexOf('Presto') > -1,  //opera内核
                webKit: u.indexOf('AppleWebKit') > -1,  //苹果、谷歌内核
                gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1,  //火狐内核
                mobile: !!u.match(/AppleWebKit.*Mobile.*/)||!!u.match(/AppleWebKit/),  //是否为移动终端
                ios: !!u.match(/(i[^;]+;( U;)? CPU.+Mac OS X/),  //ios终端
                android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1,  //android终端或者uc浏览器
                iPhone: u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -1,  //是否为iPhone或者QQHD浏览器
                iPad: u.indexOf('iPad') > -1,  //是否iPad
                webApp: u.indexOf('Safari') == -1  //是否web应该程序,没有头部与底部
            };
        }()
    }
    function downhref(){
        if(browser.versions.ios || browser.versions.iPhone || browser.versions.iPad){
            alert("ios");
        }else{
            alert("android");
        }
    }
    downhref();
</script>
原文地址:https://www.cnblogs.com/wangqiideal/p/5048553.html