The Design And Application Of CQC Management System On J2EE Based

Compared with other developing platform and languages, J2EE as a relative new technology has some advantages in the development of enterprise applications. The J2EE related technology is growing increasingly. More and more enterprises choose J2EE as the solution method of their application systems.In this paper the J2EE technology and its application was discussed via a practical project CMS2.0.CMS2.0 (CQC Management System2.0) is a system to process the certification of required by applicants and issues the certification to the applicants in the final.During the system design period, the complexity, the difficulty, the extendibility and the stability were paid attention. The component based architecture was selected as the framework.The software structure of the enterprise application system can has a good consistency by using framework. That can make benefit to analysis reuse, design reuse and code reuse. Because the design pattern can make the framework better, we used many design patterns in the framework.First of all I introduced the background and the objective of CMS2.0 and raised a requirement of a reasonable J2EE framework. In the next chapter I argued how to create a high quality framework. Second of all I discussed the relationship of the framework and design pattern. And I enumerated some design patterns which were used in the project. In the next I argued that how to organize the enterprise application by using framework and design patterns. In the next chapter I showed the process of the developing CMS2.0, in this chapter I also present some details of the project. In the end I summarized the framework briefly and gave the advantages and disadvantage of the framework.