办事端代码示例:
- const RPCClient = require('@alicloud/pop-core').RPCClient;
- const MNSClient = require('@alicloud/mns');
- const Base64 = require('js-base64').Base64;
- var iotClient = new RPCClient({
- accessKeyId: '阿里云accessKeyId',
- secretAccessKey: '阿里云accessKeySecret',
- endpoint: 'https://iot.cn-shanghai.aliyuncs.com',
- apiVersion: '2017-04-20'
- });
- var mnsClient = new MNSClient('阿里云账户id', {
- region: 'cn-shanghai',
- accessKeyId: '阿里云accessKeyId',
- accessKeySecret: '阿里云accessKeySecret',
- });
- const queueName = 'aliyun-iot-xGEDKBE*****' //开通阿里云物联网套件生成MNS消息队列
- //大年夜队列中花费消息
- setInterval(async ()=>{
- try{
- var receiveRes = await mnsClient.receiveMessage(queueName)
- var deleteRes = await mnsClient.deleteMessage(queueName, receiveRes.body.ReceiptHandle);
- var payload = JSON.parse(Base64.decode(receiveRes.body.MessageBody))
- var data = Base64.decode(payload.payload)
- console.log('大年夜IoT设备接收到的数据为:' + data)
- } catch(err) {
- console.log(err)
- }
- }, 500)
- const productKey = '**********' //阿里云物联网套件productKey
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