Study of Electronic Commerce System Based on Linux and Middleware Technologies

With the rapid development of computer technology and the WWW (World Wide Web), businesses and individuals need to grasp the rapid and timely market information, and to respond quickly to market changes, but also continue to reduce the complexity of the solution to achieve a new type of e-commerce (Electronic Commerce) , in order to gain a firm foothold in the rapid development of the global market. The new economic situation, the new needs of businesses and individuals can be seamlessly integrated with existing business processes to do both can take full advantage of existing investments, and can make use of the advantages of e-commerce, middleware (Middleware) is to build electronic The key technologies for business systems, e-commerce application middleware technology applications is an important research direction. This article through the analysis on the status quo of e-commerce and middleware technology applications, e-commerce site system structure design and middleware design technology research, the use of an e-commerce system design theory and methods based on middleware technology prototype system: electronic store (Electronic Shop, hereinafter referred to as the eShop the system). Analysis and study of the functions and features of the the eShop prototype system; introduces the concept of clustering and connection pooling; proposed the eShop prototype system design system architecture based on middleware technology solutions; structural design of the the eShop prototype system and middleware design; the establishment of a process based on the need to build e-commerce systems; complete the selection and implementation of the class system middleware software design and coding work; designed and a an eShop prototype system. This paper first introduces the development of the Linux operating system, the Linux operating system for the self-importance of the software industry in China. This subject research background and thesis research. Then introduces the basic concepts, models, and solutions for e-commerce. Discuss the e-commerce application system structure, from the traditional 2-layer development to the N-layer structure. Analysis of the current development of e-commerce technology status, middleware technology development of e-commerce system is a better solution to solve the current problem. Then introduced the related theoretical issues of middleware technology, types and applications. Three major middleware technologies COM, CORBA and J2EE. It also briefly describes the middleware server - application server. The main part of this article introduces the overall design of the the eShop prototype system. Briefly explain the choice of a development model, and then use the MVC pattern and JSF model of the eShop the prototype system architecture design. Analysis of the system design and software implementation, including the development of the system architecture, database design and middleware; focused on the middleware design and realization of the EJB. And achieve some critical Wuhan Polytechnic University, a master's degree thesis technology issues were discussed. Meanwhile, try using the component to open the development of a Web page and the presentation layer. Finally, a summary of the project, the next outlook. The content of this thesis and the build system will help to promote the application of middleware technologies in e-commerce; middleware theories and methods in the paper can also be extended to other areas. Hubei Province Natural Science Foundation (Grant No.: 200OJ154) funding.