伪造页面下拉查看当前域名

var doc = $(document);var _touches_point1=0;var _touches_point2=0;addEventListener("touchstart",    function(e) {        _touches_point1 = e.touches[0].pageY;    });addEventListener("touchmove",function(e) {    _touches_point2 = e.touches[0].pageY;    if(doc.scrollTop()<=0 && _touches_point1<_touches_point2){        e.preventDefault();        if( $('#_domain_display').length <=0 ){            $('body').prepend('<div id="_domain_display" style="text-align:center;background-color:#272b2e;color:#65696c;height:0px;padding:15px 0;line-height:36px;font-size:12px;overflow:hidden;"><p>网页由 ***.com 提供</p></div>');        }        $('#_domain_display').height((_touches_point2-_touches_point1));    }});addEventListener("touchend",    function(e) {    $('#_domain_display').slideUp('normal' , function(){        $('#_domain_display').remove();    });});

注：最好是配置隐藏当前页面“复制链接”使用