小编Yas*_*ela的帖子

import React, {Component} from 'react';
import {Platform, 
  StyleSheet, 
  Text, 
  View,
  TextInput,
  TouchableOpacity,
  StatusBar,
} from 'react-native';
import AwsIot from 'aws-iot-device-sdk'
export default class App extends Component {
  constructor(props){
    super(props)
    this.connectToIoT()
  }
  connectToIoT(){
    var device = AwsIot.device({
       keyPath:'1d8bea736f-private.pem.key',
       certPath: '1d8bea736f-certificate.pem.crt',
       caPath:   'AmazonRootCA1.pem',
       clientId: 'IoTcloud',
       host: 'a3ckca0x6pesml.iot.ap-northeast-2.amazonaws.com'
   });
   console.log(device)
   device
    .on('connect', function() {
      console.log('connect');
    });
    device
    .on('message', function(topic, payload) {
      console.log('message', topic, payload.toString());
    });
    }
}