js juzga si se trata de acceso a un teléfono móvil o computadora, y realiza un salto automático

Este artículo es un método para compartir herramientas, el código específico es el siguiente:

<script type="text/javascript">
//判断是否移动端访问
browserRedirect();
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://gz.gzwhir.com/jpcg201409177619/index.aspx";
    }
}
</script>

<script type="text/javascript"> 
<!-- 
//平台、设备和操作系统 
var system ={ win : false, mac : false, xll : false }; 
//检测平台 
var p = navigator.platform; 
alert(p); 
system.win = p.indexOf("Win") == 0; 
system.mac = p.indexOf("Mac") == 0; 
system.x11 = (p == "X11") || (p.indexOf("Linux") == 0); 
//跳转语句 
if(system.win||system.mac||system.xll){/
   /转向后台登陆页面 window.location.href="login.jsp"; 
}
else{ 
window.location.href="wapLojin.jsp"; 
} 
--> 
</script>

<script src="http://siteapp.baidu.com/static/webappservice/uaredirect.js" type="text/javascript"></script>
<script type="text/javascript">uaredirect("你的手机版网址");</script>
js下载：http://pan.baidu.com/s/1o6ogtpo

<script type="text/javascript">
<!--
        //平台、设备和操作系统
        var system = {
            win: false,
            mac: false,
            xll: false,
            ipad:false
        };
        //检测平台
        var p = navigator.platform;
        system.win = p.indexOf("Win") == 0;
        system.mac = p.indexOf("Mac") == 0;
        system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);
        system.ipad = (navigator.userAgent.match(/iPad/i) != null)?true:false;
        //跳转语句，如果是手机访问就自动跳转到wap.baidu.com页面
        if (system.win || system.mac || system.xll||system.ipad) {
 
        } else {
 
            window.location.href = "http://www.jdpatro.com/3g/";
        }
-->
</script>

<script type="text/javascript">
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|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){
                window.location.href="http://shipei.qq.com/index.htm";
            }else if(/iPad/i.test(navigator.userAgent)){
            }else{
                window.location.href="http://shipei.qq.com/simple/s/index/"
            }
        }catch(e){}
    }
}
</script>

<script type="text/javascript">
    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
            google:u.indexOf('Chrome')>-1
        };
    }(),
    language : (navigator.browserLanguage || navigator.language).toLowerCase()
    }
    document.writeln("语言版本: "+browser.language);
    document.writeln(" 是否为移动终端: "+browser.versions.mobile);
</script>

Cómo juzgar el tipo de máquina que accede al sitio web: cómo juzgar ipad

Cómo determinar si se trata de un navegador iPad, la clave es ver si hay un iPad en su Agente de usuario. iPad utiliza el navegador Safari Mobile, y su agente de usuario es:

Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10
 
function is_iPad(){      
[object Object] [object Object] [object Object]var ua = navigator.userAgent.toLowerCase();
 [object Object] [object Object] [object Object]if(ua.match(/iPad/i)=="ipad") {              
[object Object] [object Object] [object Object] [object Object] [object Object] [object Object]return true;
[object Object] [object Object] [object Object]} else {
[object Object] [object Object] [object Object] [object Object] [object Object] [object Object]return false;
[object Object] [object Object] [object Object]}
}
​
$is_iPad = (bool) strpos($_SERVER['HTTP_USER_AGENT'],'iPad');
 
RewriteCond %{HTTP_USER_AGENT} ^.*iPad.*$
RewriteRule ^(.*)$ http://ipad.fairyfish.net [R=301]

JS determina el tipo de cliente del navegador (ipad, iphone, android)

<script type="text/javascript">
   var bForcepc
= fGetQuery("dv") == "pc";
   function
fBrowserRedirect(){
       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){
           var sUrl =
location.href;   
           if(!bForcepc){
               window.location.href = "http://ipad.mail.163.com/";
           }
       }
       if(bIsIphoneOs || bIsAndroid){
           var sUrl =
location.href;   
           if(!bForcepc){
               window.location.href = "http://smart.mail.163.com/";
           }
       }
       if(bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){
           var sUrl =
location.href;   
           if(!bForcepc){
               window.location.href = "http://m.mail.163.com/";
           }
       }
   }
   function
fGetQuery(name){//获取参数值
       var sUrl = window.location.search.substr(1);
       var r = sUrl.match(new RegExp("(^|&)" + name +
"=([^&]*)(&|$)"));
       return (r == null ? null : (r[2]));
   }
   function
fShowVerBlock(){  
       if(bForcepc){
           document.getElementByIdx_x("dv_block").style.display = "block";
       }
       else{
           document.getElementByIdx_x("ad_block").style.display = "block";
       }
   }
   fBrowserRedirect();
   </script>