js判断手机访问或者PC的几个例子(常用于手机跳转)

前端技术 2023/09/01 JavaScript

例子一

<script>
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://www.phpstudy.net\';
  }else{
 //window.location.href=\'http://m.phpstudy.net\'; 
 }
}
$(function(){
 browserRedirect();
});
</script>

例子2

<script type=\"text/javascript\">
(function(){
  var reWriteUrl = function(url){
    if(url){
      var Splits = url.split(\"/\"),siteName=window.location.pathname;
      if(typeof siteName!==\"undefined\"){
        return \"http://m.phpstudy.net\"+siteName;
      }
    }
  };
  if(/Android|webOS|iPhone|iPad|Windows Phone|iPod|BlackBerry|SymbianOS|Nokia|Mobile/i.test(navigator.userAgent)){
    var url=window.location.href;
    var pathname=window.location.pathname;
    if(url.indexOf(\"?mobile\")<0){
    try{
      window.location.href=reWriteUrl(url);
    }catch(e){}
    }
  };
})();
</script>

注意，如果给搜索引擎看的话我们在文件头加入
<meta http-equiv=\"mobile-agent\" content=\"format=xhtml; url=http://m.phpstudy.net\" />
<meta http-equiv=\"mobile-agent\" content=\"format=html5; url=http://m.phpstudy.net\" />
意思是告诉搜索引擎移动蜘蛛抓取的是手机版本的．

本文地址：https://www.stayed.cn/item/2087

转载请注明出处。

本站部分内容来源于网络,如侵犯到您的权益,请 联系我

我的博客

人生若只如初见，何事秋风悲画扇。

我的标签

随笔档案