Data transmission method between intranet and extranet and related equipment

Abstract

The invention provides a data transmission method between an intranet and an extranet. The method comprises the following steps: receiving an extranet request for accessing an intranet service; determining whether the extranet request belongs to a valid request configured on an extranet gate pre-process of the extranet server or not; if so, sending the extranet request to the extranet gate pre-process, and determining a routing strategy matched with the extranet request according to the routing configuration of the extranet gate pre-process; when the routing strategy is an asynchronous strategy, sending a request path and a request parameter to a message queue (MQ) through the extranet gate pre-process; obtaining a request result from the MQ through the extranet gate- pre-process; and returning the request result to a user terminal through the extranet gate pre-process. The invention relates to a blockchain technology. A request result can be uploaded to a blockchain. The method can beapplied to a smart city management scene, thereby promoting the construction of a smart city.

Description

technical field [0001] The invention relates to the field of big data technology, in particular to a data transmission method between internal and external networks and related equipment. Background technique [0002] The gatekeeper can connect two independent host systems, so that there is no physical connection, logical connection and information transmission protocol for communication between the two independent host systems, and there is no information exchange based on the protocol, but only non-protocol in the form of data files. Ferry, thus ensuring the security of the internal host. [0003] While ensuring security, the gatekeeper inevitably has some disadvantages. For example, when the query rate per second QPS is too high, all requests from the external network will reach the internal network through the gatekeeper, resulting in excessive service pressure on the internal network. [0004] Therefore, how to control requests from the external network to reduce the s...

AI Technical Summary

Problems solved by technology

[0003] While ensuring security, the gatekeeper inevitably has some disadvantages. For example, when the query rate per second (QPS) is too high, all requests from the external network will reach the internal network through the gatekeeper, resulting in excessive service pressure on the internal network.

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