摘要: let index = 0; let stack = []; function next() { let fn = stack[index]; index++; if(typeof fn 'function'){ fn(); } } function fn1() { console.log(1) n 阅读全文
posted @ 2018-10-08 23:23 been101 阅读(1281) 评论(0) 推荐(0) 编辑