JS 数值操作 一维数组转二维数组快捷操作答://一维数组变二维数组 let list = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]; //示例 function TwoArray(list,index){ if(!Array.isArray(list) || isNaN(index)) return false;let list_json = JSON.parse(JSON.stringify(...
js二维数组问题?答:const numberArr = [{title: '单选题', queList: ['a','b','c','d','e','f']},{title: '多选题', queList: ['a','b','d','e','f']},{title: '判断题', queList: ['a','f']},]let i = 1numberArr.