相关疑难解决方法(0)

似乎有一些问题将async/await与.reduce()结合起来,如下所示:

const data = await bodies.reduce(async(accum, current, index) => {
  const methodName = methods[index]
  const method = this[methodName]
  if (methodName == 'foo') {
    current.cover = await this.store(current.cover, id)
    console.log(current)
    return {
      ...accum,
      ...current
    }
  }
  return {
    ...accum,
    ...method(current.data)
  }
}, {})
console.log(data)

该data对象被记录之前的this.store完成...

我知道你可以使用Promise.all异步循环,但这适用于.reduce()？