html页面自动判断移动端并实现跳转的两种代码

mt

许多站长在写代码时候，在电脑版首页会加上一段判断移动端设备的代码，在网上找了好多个，但是效果都不理想，在2345上查看页面时发现如下代码，大家可以选择下载：

1、2345首页的代码，这个未测试。<script>
//移动设备
(function(){if(location.search==='?refer=dontgoout'){return}var ua=navigator.userAgent,mobileAgents=['Windows CE','iPod','Symbian','iPhone','BlackBerry','Android','Windows Phone','webOS','UCWEB','iPh',"dream","CUPCAKE","blackberry9500","blackberry9530","blackberry9520","blackberry9550","blackberry9800","incognito","webmate","s8000","bada","Meizu M8","LG-TU915 Obigo","LGE VX","Nokia5800","IEMobile"];for(var i=0;i<mobileAgents.length;i++){if(ua.indexOf(mobileAgents)!==-1){location.href='http://m.2345.com/';return}}}());
</script>
2、小编亲测正在用的：

游客，如果您要查看本帖隐藏内容请回复

附送判断XP系统的代码：

1. <!-- tip_stopXP -->
   
2. <script>
   
3. document.write('<div class="tip_stopXP" id="J_tip_stopXP'+ stopXpNum +'" style="display:none;"><div class="inner"><ins class="e_ico"></ins><span id="J_stopXP_inner"></span><a style="position: absolute;right:21px;top:0px;color:#666;text-decoration:none;" href="#" title="关闭">不再提示</a><a href="#" title="关闭" class="e_close"></a></div></div>');
   
4. </script>
   
5. <!-- tip_stopXP / -->

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以下是判断电脑端和手机端的代码，小编就是用这个实现了一个页面的加密。

1. function browserRedirect() {
   
2.   var sUserAgent = navigator.userAgent.toLowerCase();
   
3.   var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";
   
4.   var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";
   
5.   var bIsMidp = sUserAgent.match(/midp/i) == "midp";
   
6.   var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
   
7.   var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";
   
8.   var bIsAndroid = sUserAgent.match(/android/i) == "android";
   
9.   var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";
   
10.   var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";
    
11.   if (!(bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) ){
    
12.     window.location.href="http://www.xinmitong.cn/";
    
13.   }
    
14. }
    
15. browserRedirect();        

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这下好了，通过几行短短的代码，可以解决很大的问题了。