织梦网站JS实现PC段访问移动网页跳转到PC网址代码

<script type="text/javascript">
  function IsPC() {
      var userAgentInfo = navigator.userAgent;
      var Agents = ["Android", "iPhone",
                  "SymbianOS", "windows Phone",
                  "iPad", "iPod"];
      var flag = true;
      for (var v = 0; v < Agents.length; v++) {
          if (userAgentInfo.indexOf(Agents[v]) > 0) {
              flag = false;
              break;
          }
      }
      return flag;
  }
  if (IsPC()) { 
         window.location ="http://www.baidu.com/";
  };
</script>

userAgentInfo.indexOf(Agents[v])：
//A.indexOf(array[i]):A元素是否存在于数组array里面；如果存在就会返回对应的下标，如果不存在则返回-1.
function IsPC(){
var userAgentInfo = navigator.userAgent;//使用navigator.userAgent来判断浏览器类型。 
var Agents = new Array("Android", "iPhone", "SymbianOS", "windows Phone", "iPad", "iPod"); 
var flag = true;
    for (var v = 0; v < Agents.length; v++) {
       if (userAgentInfo.indexOf(Agents[v]) >= 0) {
       flag = false;
       break;
       }
    }
   return flag;
}