JS 怎么将如下两组数组，拼接如下格式？

Question

将newKey数组和newValList数组，拼接如下格式：

data: [{

​    `spData: [{key: '颜色', value: '白色'}, {key: '重量', value: '25KG'}, {key:'测试类型', value:'测试1'}]`
},
{
​    spData: `[{key: '颜色', value: '黑色'}，{key: '重量', value: '25KG'},{key:'测试类型', value:'测试1'}]`

}]

Answer 1

let newKey = [{key: '颜色'}, {key: '重量'}, {key: '测试类型'}]
let newValList = [
    ['黑色', '25KG', '测试'],
    ['白色', '25KG', '测试']
]

let list = newValList.map(list => {
    return {
        spData: newKey.map((item, index) => ({...item, value: list[index]}))
    }
})
console.log(list)

Answer 2

用 map 就可以了

spData.map(el => el.value)