js 数组合并

1.简单类型数组 ES6array1.push(...array2) // => don't remove duplication OR[...array1,...array2] // => don't remove duplication OR[...new Set([...array1 ,...
posted @ 2021-02-07 10:23  zhh  阅读(112)  评论(0)  编辑  收藏  举报