Array.from({length: 5}, (v, i) => i) // [0, 1, 2, 3, 4]
const range = (start, stop, step) => Array.from({ length: (stop - start) / step + 1}, (_, i) => start + (i * step))
Array.from({length: 5}, (v, i) => i) // [0, 1, 2, 3, 4]
const range = (start, stop, step) => Array.from({ length: (stop - start) / step + 1}, (_, i) => start + (i * step))
本文标题:js初始化一个0-n的数组,创造一个range函数
本文链接:https://www.haomeiwen.com/subject/mivjictx.html
网友评论