Business process engine and business execution method across network restrictions

Abstract

A cross-network-restricted business process engine and a business execution method, the cross-network-restricted business process engine includes: within the restricted range of the initial network where the user is located, there is an initial service and an initial business process engine node; Among the n network-limited ranges, the m-th network-limited range has the m-th group of services, and the m-th network-limited range has the corresponding m-th business process engine node, n is an integer greater than 1, and m is between 1 and n any integer between . The cross-network-restricted business process engine overcomes the limitation of the network-restricted scope, realizes business arrangement, and realizes business execution.

Description

technical field

[0001] The invention relates to the field of electricity, in particular to a business process engine and a business execution method across network restrictions. Background technique

[0002] In a service-oriented (SOA) architecture, business orchestration is written by writers to write business process scripts, which are parsed and executed by the business process engine. Business orchestration usually refers to sequentially invoking several existing services according to specified business processes and steps to complete more complex business functions. Through business orchestration, a new service can be obtained, which can complete more powerful functions than native services (native services are developed by R&D personnel and have relatively single functional responsibilities).

[0003] Such as figure 1 As shown, the shopping service 100 can be realized by invoking the service 110 of obtaining product information, the service of payment 120 and the ser...

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