📜  字母作为数组 javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:58.303000             🧑  作者: Mango

代码示例3
const alphabet = "abcdefghijklmnopqrstuvwxyz".split("");
const alphabetUp = toUpperCase("abcdefghijklmnopqrstuvwxyz").split("");