摘要: 1for (var i = 1; i <=5; i++){ setTimeout(function timer() { console.log(i); }, i*1000); }//输出五次6 2for (let i = 1; i <=5; i++){ setTimeout(function tim 阅读全文
posted @ 2016-11-24 17:07 Jeff_blog 阅读(81) 评论(0) 推荐(0) 编辑