Resource subscription method, resource subscription device, and resource subscription system

摘要

A network resource subscription system is provided. In the network resource subscription system, a subscription device and a publishing device construct a network resource tree by sending a resource subscription request and a resource posting request to a control device through a forwarding device, respectively. Then, the control device makes the subscription device subscribe to the resources of the publishing device using a relatively precise matching method or a fuzzy matching method, and also allows the subscription device and the publishing device to perform P2P communication, thereby improving transmission efficiency and subscription efficiency. All are considered.