The Design And Implement Of News Publishing System Based On J2EE And Ajax Technology

In the new era of network development, more and more information is available online, and the news as an important theme is no exception. In order to adapt to the popularity of e-government in government departments, the system of information exchange and publishing, design and development of a simple set has higher reliability and maintainability of the government department news release system, and in the press release, in line with characteristics of a new era of development, its significance is huge. In this context, J2EE-based news publishing system.Firstly, the news release system requirements analysis, data acquisition press release information, on the demand analysis of the system’s main tax analysis function and running performance, according to the functional modules designed the system with cases of Figure, and system data to design a data flow; same time, the overall structure of the news release system design, based on the overall structure of the design, analysis of the design of the system’s function module, network topology, design a sequence diagram and state diagram of the system, establish a press release system UML model design a database of system storage use news data table field information, the ER diagram with the detailed design of a stored procedure.Finally, the design and realization of the unified login system, the main interface of system management, news management, category management and user management module, the press release on the basis of data query, add, delete, modify the basic functions of the operating Maintaining data security system of the press release. News and information is posted on the Web server to run functional and performance test data show that the design of the system, in line with the news dissemination and management of information technology services requirements.In short, the completion of the subject to improve the level of automation Press Releases Information Management, has a certain practical significance and value. News Publishing System design and research on the process of information media sector has certain research value.