正文原生js将数组分割成固定个数一组的小数组IP云V管理员/2022-09-23/1 阅读 09/23提示:扫一扫查出行【扫一扫了解最新限行尾号】复制提示reSetData(dataList,num) { let arr = []; let len = dataList.length; for (let i = 0; i < len; i += num) { arr.push(dataList.slice(i, i + num)); } return arr;}