Js页面跳转

<script type="text/javascript">

    //    window.onload=function(){
    //        window.parent.location.reload();
    //    }

    //    reloadPage();
    //
    //    function reloadPage() {
    //        if (parent) {
    //            parent.window.location.reload();
    //        }
    //        window.location.reload();
    //    }

    reloadPage();

    function reloadPage() {
        var url=escape2Html("{{$redirect}}");

       if (parent) {
            parent.window.location.href=url;
        }
        window.location.href=url;
    }

    function escape2Html(str) {
        var arrEntities={'lt':'<','gt':'>','nbsp':' ','amp':'&','quot':'"'};
        return str.replace(/&(lt|gt|nbsp|amp|quot);/ig,function(all,t){return arrEntities[t];});
    }
</script>