咏竹莉
where there is a will,there is a way
摘要: 1. 数组排序、求和、求最大值 let arr = [1,4,5,3] // 1. 使用sort排序 let arr1 = arr.sort(function(a,b) { return a - b }) console.log(arr1) // 获取最大值 console.log(arr1[arr 阅读全文
posted @ 2021-04-20 17:21 咏竹莉 阅读(245) 评论(0) 推荐(0)