获取字符串并将其单独插入到数组中

Question

我有一个这样的数组

["Billboard,Television"]

我想要这样的东西

["Billboard", "Television"]

Answer 1

其他几种方式：

​

let str2 = ["Billboard,Television", "have,an,array,like,this"]
let sol = str2.toString().split(",")
console.log(sol)

​

​

let str2 = ["Billboard,Television", "have,an,array,like,this"]
let sol = str2.join(",").split(",")
console.log(sol)

​

Answer 2

为此，您可以使用flatMap和split：

​

const bla = ["Billboard,Television"];

const result = bla.flatMap(el => el.split(','));
console.log(result)

​