Resource sharing system based on cloud platform

The invention discloses a resource sharing system based on a cloud platform, and the system comprises a data recognition module which is used for creating a shared data dispatch list, carrying out the keyword recognition of the dispatch list, carrying out the feature extraction, and generating feature data; the data management module is used for matching the acquired feature data with a preset classification item of a cloud platform, and generating a common chain bridging channel after matching; the channel encryption module establishes a trust convention with the sub-users accessing the cloud platform based on the co-chain bridging channel, and establishes long-term trust under the trust convention; and the channel management module is used for generating management authority and access historical data aiming at the co-chain bridging channel according to the dispatch order. According to the resource sharing system based on the cloud platform provided by the invention, a trust mechanism is established with a