J2EE-Based Information System Of Auditing Office-a Theory And Practice Study

With the development of information technology, the auditing field, which deals with auditing the accounting books and records of relevant economic activities, is facing new and great challenges. Nowadays, it is prevalent that the governmental offices and key enterprises audit and conduct economic activities electronically. The emergence of online balance, especially, threatens the qualification of the auditing. This situation demands the traditional auditing methods develop with the advancement of the time. In order to audit the electronic accounting activities, the auditing methods should also be electronic. The development of electronic auditing system is in favor of learning the auditing subject and project promptly, exactly and thoroughly. It helps to set auditing plans and adjust auditing powers scientifically, and it can also promote the auditing work to a more efficient, standardized and systematic phase. With the improvement of the auditing quality, its function will be more appreciable.According to the characteristics of the auditing field's development, this essay combines the requirements of the actual operation of the electronic system of Guang'an Auditing Office with the overall plan of the Golden Auditing Project. With reference to the criterion of software engineering, the essay has analyzed the demands and introduced the general architecture, as well as the design and operation of the modules which includes the demand analysis, system design and realization.The essay begins with an introduction to the backgrounds of building the electronic auditing system, which shows the necessity of developing this system. The demand is thoroughly analyzed by describing the auditing operation system, the division of functional components in the auditing, data architecture, data attribute, the estimate of the data quantity of this office and so on.Then, the architecture of the J2EE base and the component technology in operation are discussed.In the design part, the solution is put forward. It is based on the multi-layer architecture of J2EE and in line with the operational logic of the system, which has considered such actual demands as the capacity of the system and the functional components. It is includes aduit management and security system.Finally, the essay concludes by illustrating the realization of the system. It selects the realizing process of the subject-management module and the document-management module. The code and the disposition of connecting the data source with the database are also offered.