js判斷是pc還是手機

js判斷是pc還是手機

    <script type="text/javascript">
    var commonURL = 'http://';
    function mobile_device_detect(url){
      var thisOS=navigator.platform;
      var os=new Array("iPhone","iPod","iPad","android","Nokia","SymbianOS","Symbian","Windows Phone","Phone","Linux armv71","MAUI","UNTRUSTED/1.0","Windows CE","BlackBerry","IEMobile");
      for(var i=0;i<os.length;i++){
        if(thisOS.match(os[i])){   
             window.location=url;
             }
      }
      if(navigator.platform.indexOf('iPad') != -1){
          window.location=url;
      }
      var check = navigator.appVersion;
          if( check.match(/linux/i) ){
              if(check.match(/mobile/i) || check.match(/X11/i)) {
             window.location=url;
            }  
          }
      Array.prototype.in_array = function(e){
        for(i=0;i<this.length;i++){
          if(this[i] == e)
          return true;
          }
          return false;
        }
      } 
    mobile_device_detect("跳轉地址");/*指定跳轉地址*/
    </script>