移动设备终端判断

$(document).ready(function() {
            /* 智能机浏览器版本信息:*/
            var str="";
            var browser={
                versions:function(){
                    var u = navigator.userAgent, app = navigator.appVersion;
                    return {//移动终端浏览器版本信息
                        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
                    };
                }(),
                language:(navigator.browserLanguage || navigator.language).toLowerCase()
            }
            str+="浏览器分辨率: "+document.documentElement.clientWidth+"*"+document.documentElement.clientHeight;
            str+="<br>屏幕分辨率: "+window.screen.width+"*"+window.screen.height;
            str+="<br>浏览器语言版本: "+browser.language;
            str+="<br>是否为移动终端: "+browser.versions.mobile;
            str+="<br>ios终端: "+browser.versions.ios;
            str+="<br>android终端: "+browser.versions.android;
            str+="<br>是否为iPhone: "+browser.versions.iPhone;
            str+="<br>是否iPad: "+browser.versions.iPad;
            str+="<br>navigator信息："+navigator.userAgent;
            $(".container-fluid").html(str);
        });

转载自：https://zhidao.baidu.com/question/1367123022777353779.html