Application And Research Of J2EE Lightweight Frame In Budget Management System

With the development of software, software modules which are repeatedly used, easy to expend and through test are favoured by many peoples in the multilayered software development project. Industrialized software has already been evolved from the general class libraries to domain oriented application frame. The frame is a group of cooperation class. The frame generally is mature and steady, it may reduce the development cost, shorten the development cycle, improve the development efficiency of software, easy to understand and maintenance. Thus, how to design and construct a strong and stable frame is adverted by software developer. Meanwhile, is a goal which the multitudinous software experts devote to study.Struts, Spring and Hibernate are the current mainstream frames, each kind of frame has advantages and disadvantages. In order to assimilate their distillate, the thesis proposes frame conformity thought which has fully exerted three kind of frames superiority. Simultaneously, in order to achieve perfect, the conformity frame has joined Ajax, Acegi, Tiles and Validator to realize the page to be refreshed partially, enhance the system security, improve the code reproducibility and maintainability.First the thesis introduces the related theoretics knowledge and respective advantages and disadvantages about J2EE and all kinds of frames, then aims at their respective characteristics to assemble a SSHMF multilayer frame. SSHMF has fully exerted their respective superiorities, reduced coupling degree of all layers and solved some questions which are brought by complex system structure in the web application system development. At the same time, introduces how to apply it to budget management system. This frame has the universal instruction function to majority application development.