Broadcasting and discovering methods, broadcasting and discovering devices and storage medium

Abstract

A broadcasting method includes: acquiring and analyzing a service application broadcast request; determining a broadcast message with preset content parameters according to the service application broadcast request, wherein the preset content parameters include broadcast protocol version parameter, service application parameter, role parameter that characterizes broadcast role or discovery role, broadcasting device name parameter, and broadcast configuration identification parameter; and broadcasting the broadcast message. A discovering method includes: acquiring broadcast messages with preset content parameters; and screening the broadcast messages in accordance with a target service application to obtain the broadcast message matched with the target service application. As such, mutual compatibility between multiple different broadcast and discovery techniques and service discovery in all scenes can be realized, and resource utilization can be improved.