请问下js如何让把数组["1","2","3"]转化成[1,2,3]

Question

请问下js如何让把数组["1","2","3"]转化成[1,2,3]

Answer 1

Answer 2

["1", "2", "3"].map(_ => +_);

Answer 3

["1", "2", "3"].map(_ => Number(_))