移動設備終端判斷

$(document).ready(function() {
            /* 智能機瀏覽器版本信息:*/
            var str="";
            var browser={
                versions:function(){
                    var u = navigator.userAgent, app = navigator.appVersion;
                    return {//移動終端瀏覽器版本信息
                        trident: u.indexOf('Trident') > -1, //IE內核
                        presto: u.indexOf('Presto') > -1, //opera內核
                        webKit: u.indexOf('AppleWebKit') > -1, //蘋果、谷歌內核
                        gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐內核
                        mobile: !!u.match(/AppleWebKit.*Mobile.*/)||!!u.match(/AppleWebKit/), //是否爲移動終端
                        ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios終端
                        android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android終端或者uc瀏覽器
                        iPhone: u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -1, //是否爲iPhone或者QQHD瀏覽器
                        iPad: u.indexOf('iPad') > -1, //是否iPad
                        webApp: u.indexOf('Safari') == -1 //是否web應該程序，沒有頭部與底部
                    };
                }(),
                language:(navigator.browserLanguage || navigator.language).toLowerCase()
            }
            str+="瀏覽器分辨率: "+document.documentElement.clientWidth+"*"+document.documentElement.clientHeight;
            str+="<br>屏幕分辨率: "+window.screen.width+"*"+window.screen.height;
            str+="<br>瀏覽器語言版本: "+browser.language;
            str+="<br>是否爲移動終端: "+browser.versions.mobile;
            str+="<br>ios終端: "+browser.versions.ios;
            str+="<br>android終端: "+browser.versions.android;
            str+="<br>是否爲iPhone: "+browser.versions.iPhone;
            str+="<br>是否iPad: "+browser.versions.iPad;
            str+="<br>navigator信息："+navigator.userAgent;
            $(".container-fluid").html(str);
        });

轉載自：https://zhidao.baidu.com/question/1367123022777353779.html