function combine(chunks) {
let res = []
let helper = function (chunkIndex, prev) {
let chunk = chunks[chunkIndex].list
let name = chunks[chunkIndex].title
let isLast = chunkIndex === chunks.length - 1
console.log('chunk', chunk)
console.log('isLast', isLast)
for (let val of chunk) {
console.log('val', val)
let cur = prev.concat(val)
console.log('cur', cur)
}
}
helper(0, [])
return res
}
const specList = [
{ title: "颜色", list: ["红色", "紫色", "白色", "黑色"] },
{ title: "套餐", list: ["套餐一", "套餐二", "套餐三", "套餐四"] },
{ title: "内存", list: ["64G", "128G", "256G"] }
]
let skuList = combine(specList)
console