摘要: function a() { var arr = new Array(1000000); for(var i = 0; i < arr.length;i ++) { arr[i] = i; } var start1 = new Date().getTime(); for(var i = 0; i < 阅读全文
posted @ 2018-04-12 14:09 Alice_Xu 阅读(938) 评论(0) 推荐(1) 编辑