Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我对 CoAP 多播请求有疑问。当我使用“多播”地址而不是“单播”地址时,我可以 ping 服务器,但 CoAP 请求无法到达服务器。我使用了相同的请求,我只是更改了地址。有什么建议吗?