标签：inter col val 打印 数据 clear set function console
var num = [1, 2, 3, 4, 5, 6], len = num.length, index = 0; var timer = setInterval(function () { if(index >= len) { clearInterval(timer); } else { console.log(num[index]); } index++; }, 1000);
标签：inter col val 打印 数据 clear set function console
原文地址：http://www.cnblogs.com/vali/p/7753778.html
