The Java 2 Platform, Enterprise Edition (J2EE) defines the standard for developing multi-tier enterprise applications. J2EE simplifies enterprise applications by basing them on standardized, modular components, by providing a complete set of services to those components, and by handling many details of application behavior automatically, without complex programming. This thesis is a design scheme for the website of Baoan government. The contents include requirements analysis, UI design, modules design, network security design, etc. As a key technology, all components are implemented by J2EE technology, mainly including EJB, Servlets, JSP and XML.As a result, the performance meets design requirements. |