| A convenient and high-speed information bridge has been created between Internet and the real world.With quick development of the technology of Internet,the portal website has become the facade of the govements and enterprises,and it's more and more important in daily life. The construction of portal website,the update of information and the extending of function all need professional techno-support.It's no doubt that the governments and enterprises would enhance fund invest and the Website could be difficult to maintain.So it's necessary for the governments and enterprises to design a website system develop tool which is convenient to manipulate and has perfect functions to construct a website automatically.At present,the J2EE framework is popular due to its retractility and extensibility and reuse. The web application can ensure the satisfaction of user's various demand with the introduction of MVC framework.Struts2 bases on Web Work's wonderful designing thought and absorbs some merits of Strutsl,and becomes a MVC framework which is compatible with Webwork and Strutsl.The goal of Struts2 is the programmer who used to Struts1 or Web Work can familiar with Struts2 quickly.The frame of Struts2 is easy,and it extends easily,and its usage is simple,and its performance is stable.Combining Struts2 and Hibernate technology,this paper analysed the actuality of portal website and dicussed a portal Website auto-construction system which bases on J2EE,and realized a portal Website auto-construction system which applies nimbly,operates easily,extends lightly.This paper essentially analyses and particularly introduces the realization of the portal website auto-construction system based on Struts2,the user-defined and parsing of the menu template,the realization of RBAC model based on AOP in the system and the optimization of data persistence technology.The purposes of this paper is researhing and realizing the portal website auto-construction system based on Struts2. |
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