如何module.export 一个async返回的值?

Question

const axios = require("axios")
const credentials = async () => {
  let result = await axios.get("一个获取密码的API")
  return result
}

let result = credentials()
module.exports = result

我想要导出这个result 直接是一个对象,如何实现阿?我现在写的这个导出的是一个pending 的promise

Answer 1

 const request = require("sync-request")
 let result

try {
   result = request("GET", "http://169.254.169.254/latest/meta-data/iam/security-credentials/ec2-role")
 } catch (e) {}

 module.exports = result.getBody("utf-8")

Answer 2

诶？难道你想要的是这个？

const axios = require("axios")
const credentials = async () => {
  let result = await axios.get("一个获取密码的API")
  return result
}

let result = await credentials()
module.exports = result

希望能帮助到你。