摘要: for 多次遍历代码块 const array = []for (var i = 0; i < 5; i++) { array.push(i)}console.log(array) // [0, 1, 2, 3, 4]const arr = [1, 2, 3] for (let i = 0; i < 阅读全文
posted @ 2021-04-13 15:48 YINGYAN 阅读(136) 评论(0) 推荐(0) 编辑