Construction And Study Of The Technology Of E-commerce System Based On J2ee And Data Mining

In recent years, implementing the architecture of the E-Commerce system faces many technical challenges, including how the system can be improved in maintainability, stability, scalability and operational performance. There are few in-house developed E-Commerce systems in China which have feature-rich functionality to provide intelligent business operation analyses based on data-mining. Most systems either can only provide simple statistic analyses based on OLAP or just use relevant products purchased from abroad, both of which can not meet pressing demands of the e-business industry. Therefore, this paper examines a new possibility to develop an E-Commerce system based on J2EE framework and introduce intelligent business operation analyses with data mining to support business marketing. Then, the paper describes such development on the instances of the foreign trade management system adopted by XingZhiBang.The system demonstrates a component-based design on a 3-tier architecture, uses different design patterns such as MVC and value object, and applies data mining to custom relationship management (CRM) analysis. The complete package contains five key function modules. These subsystems are user management, business management, business operation analysis, export billing management and other fundamental content managment. The author mainly develops the product management and customer order management modules in the business management subsystem and the operation analysis subsystem, which altogether contain nearly 50 web pages and more than 7,000 lines of source codes. The product management and customer product order management modules are further divided by MVC mode into sub-modules like user view, controller and business model, implemented by JSP+ Struts and EJB components respectively. The implementation procedures include database design, implementation of EJB and the value object mode in the model, implementation of JSP+Struts and the Dispatch Action scheme in the user view, and unit and integration tests. In the business operation analysis subsystem, author uses the classification algorithm of information theory-based ID3 and C4.5 decision tree...