摘要: 废话不多说,请看代码: 方法一: var a = ["a", "b", "c", "d"]; var b = a.slice(); b=b.splice(1); console.log(a); //a=(4) ["a", "b", "c", "d"] console.log(b); //b=(3)[ 阅读全文
posted @ 2021-01-26 14:53 leenAY 阅读(376) 评论(0) 推荐(0)