问如何使用Javascript获取EC2公网ip

EN

'use strict';

const AWS = require('aws-sdk');

AWS.config.loadFromPath('./aws.json');
AWS.config.update({ region: 'ap-northeast-1' });

const ec2 = new AWS.EC2({ apiVersion: '2016-11-15' });

const params = {
  Filters: [
    {
      Name: 'ip-address',
      Values: [
        'ip-address'
      ]
    }
  ],
  InstanceIds: [
    "i-0acf483a5cbdfdbeb"
  ]
};

ec2.describeInstances(params, function (err, data) {
  if (err) {
    console.log(err);
  }

  console.log(data);
});