$(document).ready(function() {

    if (window.history && window.history.pushState) {

            $(window).on('popstate', function () {

            window.history.pushState('forward', null, '#');

            window.history.forward(1);

            });

        }

            window.history.pushState('forward', null, '#'); //在IE中必须得有这两行

            window.history.forward(1);

});