api编程发消息同步

手把手学IOT服务端API编程[14、发消息给设备并同步返回响应]|MVP讲堂

作者：阿里云MVP洵云 10节回顾：手把手学IOT服务端API编程[10、保存设备属性]|MVP讲堂 11节回顾：手把手学IOT服务端API编程[11、查询设备属性列表]12节回顾：手把手学IOT服务端API编程[12、删除设备属性]上节介绍从服务端给设备发送消息后,...

手把手学IOT服务端API编程[14、发消息给设备并同步返回响应]

上节介绍从服务端给设备发送消息后,实际使用过程中，服务端通常希望发送消息的设备能给服务端一个反馈，以便确认设备确实收到了服务端的命令或数据，这种逻辑机制在阿里IOT的套件中叫做RRPC，服务端的API接口也提供了相应的功能，这一节...

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