摘要: ` var arr = []; var i = 0; while (i < 5000) { arr[i] = (Math.random()).toFixed(2) i++ }; var Date1 = (new Date).getTime(); console.log(Date1); for (le 阅读全文
posted @ 2021-05-17 15:31 kidrue 阅读(138) 评论(0) 推荐(0)