摘要: 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 阅读全文
posted @ 2018-09-01 14:48 正举 阅读(2271) 评论(0) 推荐(0)