摘要: 存档用,JS数组的方法详见:https://www.runoob.com/jsref/jsref-obj-array.html 1.forEach let arr = [2,4,6,8,10]; arr.forEach(function (value, index) { console.log(va 阅读全文
posted @ 2025-05-25 15:14 Rain Man 阅读(179) 评论(0) 推荐(0)