« VS2008最简单可行的激活方法

通过JS语句判断WEB网站的访问端是电脑还是手机

分类: 网页设计代码 发布: roger 浏览: 日期: 2019年7月18日

JS判断

 1 <script type="text/javascript">  2 <!--  3         //平台、设备和操作系统  4         var system = {   5             win: false,   6             mac: false,   7             xll: false,   8             ipad:false  9         };  10         //检测平台 11         var p = navigator.platform;  12         system.win = p.indexOf("Win") == 0;  13         system.mac = p.indexOf("Mac") == 0;  14         system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);  15         system.ipad = (navigator.userAgent.match(/iPad/i) != null)?true:false;  16         //跳转语句,如果是手机访问就自动跳转到wap.baidu.com页面 17         if (system.win || system.mac || system.xll||system.ipad) {  18  19         } else {  20  21             window.location.href = "http://www.jdpatro.com/3g/";  22         }  23 --> 24 </script> 
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腾讯网的适配代码

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 1 <script type="text/javascript">   2 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))){   3     if(window.location.href.indexOf("?mobile")<0){   4         try{   5             if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){   6                 window.location.href="http://shipei.qq.com/index.htm";   7             }else if(/iPad/i.test(navigator.userAgent)){   8             }else{   9                 window.location.href="http://shipei.qq.com/simple/s/index/" 10             }  11         }catch(e){}  12     }  13 }  14 </script> 
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 1 <script type="text/javascript">  2     var browser = {   3         versions : function() {   4             var u = navigator.userAgent, app = navigator.appVersion;   5             return {//移动终端浏览器版本信息                                   6             trident : u.indexOf('Trident') > -1, //IE内核                                   7             presto : u.indexOf('Presto') > -1, //opera内核                                   8             webKit : u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核                                   9             gecko : u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核                                 10             mobile : !!u.match(/AppleWebKit.*Mobile.*/)  11                     || !!u.match(/AppleWebKit/), //是否为移动终端                                  12             ios : !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端                  13             android : u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或者uc浏览器                                  14             iPhone : u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -1, //是否为iPhone或者QQHD浏览器                     15             iPad: u.indexOf('iPad') > -1, //是否iPad        16             webApp : u.indexOf('Safari') == -1,//是否web应该程序,没有头部与底部 17             google:u.indexOf('Chrome')>-1 18         };  19     }(),  20     language : (navigator.browserLanguage || navigator.language).toLowerCase()  21     }  22     document.writeln("语言版本: "+browser.language);  23     document.writeln(" 是否为移动终端: "+browser.versions.mobile);  24 </script> 
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JS 判断浏览器客户端类型(ipad,iphone,android)

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 1 <script type="text/javascript">   2    var bForcepc   3 = fGetQuery("dv") == "pc";     4    function  5 fBrowserRedirect(){     6        var sUserAgent = navigator.userAgent.toLowerCase();    7        var bIsIpad = sUserAgent.match(/ipad/i) ==  8 "ipad";      9        var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";   10        var bIsMidp = sUserAgent.match(/midp/i) == "midp";   11        var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";   12        var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";   13        var bIsAndroid = sUserAgent.match(/android/i) == "android";   14        var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";   15        var bIsWM = sUserAgent.match(/windows mobile/i) == "windows  16 mobile";    17        if(bIsIpad){    18            var sUrl = 19 location.href;       20            if(!bForcepc){    21                window.location.href = "http://ipad.mail.163.com/";   22            }    23        }    24        if(bIsIphoneOs || bIsAndroid){    25            var sUrl = 26 location.href;       27            if(!bForcepc){    28                window.location.href = "http://smart.mail.163.com/";   29            }    30        }    31        if(bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){    32            var sUrl = 33 location.href;       34            if(!bForcepc){    35                window.location.href = "http://m.mail.163.com/";   36            }    37        }    38    }   39    function 40 fGetQuery(name){//获取参数值   41        var sUrl = window.location.search.substr(1);   42        var r = sUrl.match(new RegExp("(^|&)" + name + 43 "=([^&]*)(&|$)"));   44        return (r == null ? null : (r[2]));   45    }   46    function 47 fShowVerBlock(){      48        if(bForcepc){    49            document.getElementByIdx_x("dv_block").style.display = "block";   50        }    51        else{    52            document.getElementByIdx_x("ad_block").style.display = "block";   53        }    54    }   55    fBrowserRedirect();    56    </script> 

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