摘要: for循环操作DOM //获取起始时间 const startTime = new Date().getTime() //获取body const bodyDom = document.getElementsByTagName("body")[0] for (let i = 0; i < 10000 阅读全文
posted @ 2020-06-04 14:23 麦子同学 阅读(2197) 评论(0) 推荐(0)