本文共 979 字,大约阅读时间需要 3 分钟。
let options = []; let times = [30, 60, 120, 300, 420, 540, 720, 900, 1200]; let timesDesc = ["30分钟", "1小时", "2小时", "5小时", "7小时", "9小时", "12小时", "15小时", "20小时"]; options=[ { time: 30, timeDesc: "30分钟" }, { time: 60, timeDesc: "1小时" }, { time: 120, timeDesc: "2小时" }, ]
//第一种方案: const f1 = (key, arr) => arr.map(item => ({ [key]: item })) const getMaxArr = (times, timesDesc) => (times.length >= timesDesc.length) ? times : timesDesc; const mergeArr = (oldArr, arr) => oldArr.map((item, index) => ({ item, ...arr[index] })) let list1 = f1('times', times) let list2 = f1('timesDesc', timesDesc) let options = mergeArr(getMaxArr(times, timesDesc), list2) console.log(options);
//第二种方案: let size=times.length; for(let i=0;i
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