【发布时间】:2022-01-06 13:40:49
【问题描述】:
我有 2 个数组
我想要这个:
[{name: 'Sweater', qty: 1}, {name: 'Skirt', qty: 3}, {name: 'Socks', qty: 2}]
但我明白了
qtyList = [1, 3, 2]
data = [{name: 'Sweater', qty: 1}, {name: 'Skirt', qty: 1}, {name: 'Socks', qty: 1}]
let assignQty = data.map((x, id) => {
qtyList.map((y, idx) => {
if (idx == id) return x.qty = y
})
})
console.log('assignQty', assignQty)
【问题讨论】:
标签: javascript json