摘要: ```js (function smoothscroll(){ var currentScroll = document.documentElement.scrollTop || document.body.scrollTop; if (currentScroll > 0) { window.requestAnimationFrame(smoothsc... 阅读全文
posted @ 2016-11-18 15:06 赵康 阅读(145) 评论(0) 推荐(0) 编辑