标签：style blog io ar os sp on 2014 log
滚动到底部或者顶部或者屏幕任意位置代码
$('#doc-scroll-to-btm').on('click', function() {
var $w = $(window);
$w.smoothScroll({position: $(document).height() - $w.height()});
});标签：style blog io ar os sp on 2014 log
原文地址：http://blog.csdn.net/laijieyao/article/details/41910935
