Service-oriented Modeling And Application In The Mobile E-commerce

In recent years, mobile e-commerce has become the new direction of the development of the future electronic commerce and shown the good application prospect, because it has the characteristics of rapidness, convenience and ubiquity. But the existing mobile e-commerce system is almost formed by combining the wireless network technology and the wireless network protocol with traditional electronic commerce system. If using the architecture of traditional electronic commerce, there are the disadvantages of close coupling software module, bad scalability, hard integration. It can't adapt to the new model of mobile e-commerce. Facing the Challenges of mobile e-commerce, the original software architecture and development method can't satisfy the requirement of application.Around this problem, this paper expands the following researches:Firstly, it introduces the research background, overviews the present situation and establishes the research works.Secondly, on the base of the relevant theories and implementation techniques of service-oriented architecture, it introduces the service-oriented idea to the design and development of mobile e-commerce system. To be aimed at the shortcoming of the existing mobile e-commerce model, it proposes a mobile e-commerce model which is service oriented and analyses its advantages.And then it inducts the general theory and method of service-oriented software development. It mainly aims at the service modeling and designing method. On the base of analyzing the shortcoming of the existing modeling method, it proposes the service modeling method based on the life cycle, and discusses the problems of design principles, design process, service granularity and so on.Finally, it introduces the service-oriented idea to the design and development of mobile e-commerce system. Combining with a typical mobile e-commerce application-mobile cinema ticket acquisition system, it uses the service modeling method based on the life cycle to model the service model of mobile cinema ticket acquisition system. On the basis, it finishes the design and the realization of service and shows the validity and feasibility of the proposed service modeling and designing method. The research result shows that the modeling method which is proposed by this paper can solve the problems which exist in the existing mobile e-commerce architecture. It lays a good foundation for the future transformation and modification of the mobile e-commerce.At the end of the paper, it summarizes the all study works and indicates the existing deficiencies and the future research directions.