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J2EE model and technology, and the concept and structure of MVC pattern, are introduced in this paper. Based on the four-tier J2EE architecture and the MVC pattern, a technology roadmap of the e-commerce system architecture is planned out: JSP plus Servlet plus Session Bean plus CMP plus database, which makes up the shortcomings of unclear business logic among tiers in J2EE, simplifies the development...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.