问从cloudfront获取缺少Key-Pair-Id查询参数或Cookie值错误

EN

const cloudFront = new AWS.CloudFront.Signer(
  fs.readFileSync('./rsa-APKAIQSVJ2R3T6PYTOUQ.pem', 'utf8'),
  fs.readFileSync('./pk-APKAIQSVJ2R3T6PYTOUQ.pem', 'utf8')
);

const policy = JSON.stringify({
  Statement: [{
    Resource: 'http*://d2q89b5pewg0ry.cloudfront.net/images/',
    Condition: {
      DateLessThan: {
        'AWS:EpochTime': Math.floor(new Date().getTime() / 1000) + 60 * 60 * 3
      }
    },
  }]
});

const cookie = cloudFront.getSignedCookie({
  policy: policy
});

let cookieString = '';
for(var cookieKey in cookie)
{
  cookieString += cookieKey + '=' + cookie[cookieKey] + ";";
}
return axios.get('https://d2q89b5pewg0ry.cloudfront.net/images/hikup.jpg',{
  headers: {
    Cookie: cookieString
  }
}).then((response) => {
  return response;
}).catch((error) => {
  return error;
});