1、移动端包括：浏览器、ios/android、qq端、微信端

　　九度数据官网源码。修改，要跳转的链接即可。

function browserRedirect() {        var sUserAgent = navigator.userAgent.toLowerCase();        var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";        var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";        var bIsMidp = sUserAgent.match(/midp/i) == "midp";        var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";        var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";        var bIsAndroid = sUserAgent.match(/android/i) == "android";        var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";        var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";        if ((bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) ){            window.location.href='http://m.baidu.com/';        }    }

  2、腾讯官网源码

if(/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))){        if(window.location.href.indexOf("?mobile")<0){        try{            if(/Android|Windows Phone|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){                window.location.href="http://xw.qq.com/index.htm";            }else if(/iPad/i.test(navigator.userAgent)){              //window.location.href="http://www.qq.com/pad/"            }else{                window.location.href="http://xw.qq.com/simple/s/index/"            }        }catch(e){}    }    }

 3、360官网源码

var is_mobi =navigator.userAgent.toLowerCase().match(/(ipod|iphone|android|coolpad|mmp|smartphone|midp|wap|xoom|symbian|j2me|blackberry|wince)/i) != null;            if(is_mobi){                window.location.href = "http://m.360.com";            }

 4、网易官网源码

if(/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))) {        try {            if(/Android|Windows Phone|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {                window.location.href = "http://3g.163.com";            } else if(/iPad/i.test(navigator.userAgent)) {                window.location.href = "http://www.163.com/ipad/";            }        } catch(e) {}    }