Inter-device communication method and device, equipment and storage medium
An inter-device communication and device technology, applied in the computer field, can solve the problems of unauthorized use, difficult management of path authorization, etc., and achieve the effect of flexible message sending
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[0027] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0028] The embodiment of the present application may be applied to MQTT (Message Queuing Telemetry Transport, message queue telemetry transmission) technology. In the existing MQTT, cross-device Topic authorization is required. After authorization, the device side needs to subscribe to receive the corresponding Topic message, which leads to confusion in Topic authority management, and the problem of illegal unauthorized use is prone to occur. However, the embodiment of the present application does not require cross-device authorization, but establishes a routing relationship between a source path and at least one destination path, which facilitates authority management and prevents unauthorized use.
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