The invention discloses a
software engineering implementation method, and the method comprises the steps: business modeling: anchoring a demand source, and converting a business demand into a landing model; the
software requirement specification specification is used for solidifying a requirement standard and forming a
specification document based on the business modeling result; summary design: constructing a technical framework, joining demands and development, and macroscopically planning a
system architecture; the framework is converted into an
executable scheme, and coverage integration, implementation and development are achieved. According to the
software engineering implementation process, a standardized'business modeling driving type 'specification is taken as a core, a five-level process model and a
data model are used for constructing a
business architecture core framework, full-link connection of'business demand-data logic-
IT design-landing implementation' is broken through by means of a structured view, and complex processes / functions are deconstructed and split into micro-service interface-level
granularity, micro-service interface-level
granularity, micro-service interface-level
granularity and micro-service interface-level granularity. Accurate correspondence and decoupling of the
service component and the IT component are achieved, and finally efficient landing of the service architecture in the IT architecture is guaranteed.