Research And Application Of Domain Engineeirng Methods In The Electronic Commerce System

With the rapid development of computer application technology and the extension of theapplication domains, people become more familiar with the electronic commerce domain. Currently,there is no complete and specification proposal about the design and development of thee-commerce domain.To meet the needs of enterprises, the design and development of e-commercesystems based on the domain project is general trend.This is to avoide a repeat of the same type ofsoftware development, save the human and financial resources, improve the efficiency of thedevelopment.Domain engineering is an important way to realize the software reuse.At present; studying theestablishment of the e-commerce domain of component-based reuse model has practicalsignificance. This thesis first analyzes the main research work of domestic and international domainengineering, researches the method of domain analysis, applies domain analysis and design methodsof object-oriented and the framework system method to domain engineering.Applying theframework system method and combining the needs of e-commerence domain, to t analyze thebusiness framework, information framework and application framework of e-commerce domain.Base on those three frameworks, applying the analysis and design methods of object-oriented toobtain the case model, feature model and object model of e-commerence domain.Also give thedesign of basic components, domain common components and application-specific components ofe-commerence domain, and on the basis of the above three types of components, structure thearchitecture of the e-commerce domain.Finally, apply this to platform of agricultural and sidelineproducts e-commerce. Practice has proved that this method is feasible.It has some reference valuefor the development of some other application systems.