问带获取的节点错误

EN

import fetch from "node-fetch";
// added 
import { Headers}  from "node-fetch";
import { Buffer } from 'buffer';

const SAUCE_USERNAME = process.env.SAUCE_USERNAME;
const SAUCE_ACCESS_KEY = process.env.SAUCE_ACCESS_KEY;

let euUrl = `https://api.eu-central-1.saucelabs.com/rest/v1/${SAUCE_USERNAME}/jobs`;
let usUrl = `https://api.us-west-1.saucelabs.com/rest/v1/${SAUCE_USERNAME}/jobs`;

// What information do you want to fetch? 
// gets all jobs
// /rest/v1/{username}/jobs <- returns an empty object, you need to specify a time range
// this gets the last week of jobs, you need to use a unix time stamp
// see https://www.unixtimestamp.com/ for more info
let timeRange = '?from=604800';
// gets specific job
// /rest/v1/{username}/jobs/{job_id}

let myHeaders = new Headers();
myHeaders.set("Authorization", "Basic " + Buffer.from(SAUCE_USERNAME + ":" + SAUCE_ACCESS_KEY).toString('base64'));
console.log(myHeaders)

let requestOptions = {
  method: 'GET',
  headers: myHeaders,
  redirect: 'follow'
};

fetch(euUrl + timeRange, requestOptions)
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.log('error', error));