The Design And Implementation Of Abroad Management System On J2EE

At present, domestic and foreign-based J2EE Web application development has been very common. But the direct use of Java language development is a complex matter, even if not very cumbersome to build a Web application, nor is a easy thing. The emergence of various types of development framework is in line with this demand, but in the framework of how many to make a choice now become a new problem.Therefore, the paper design and implementation meet the regulatory requirements of a city of the State Revenue abroad management system to address the existence of manual management mode, the instrument more complicated to operate, long process and statistics inconvenient problems, meet abroad management standardization, efficiency and network needs.Firstly, through the J2EE platform, MVC design pattern and structure of technical characteristics and the development of SSH advantage of, clearly the structure of the MVC pattern and the combination of SSH development of ideas for the presentation layer development including Struts, Spring for business layer development, Hibernate for persistence layer development.Secondly, to analyze and refine requirements, establish an overall struture and funciton model ,which with tax characteristics of the Abroad Management System.For the structure,is to achieve the management according to urban and regional council levels in various positions on the mattet of leaving the country .For the transaction,is to achieve the management according to different reasons ,such as for personal or on business.For the functions,is to achieve the management of passports and vertifications related to going abroad based on the Abroad Management System.Thirdly, based on the SSH architecture technology, using the bottom-up approach to development of functional components in the way of design and implementation of the entire system. A combination of the process of developing a variety of methods to effectively improve the quality and efficiency of development: (1) good use of existing J2EE application platform features and components, reducing development effort to achieve the system's versatility and compatibility; (2) The Spring Framework "dependency injection" technology, the definition of business logic and business processing for the separation; (3) The sub-profile form, avoiding the SSH architecture brought by increasing the configuration parameter file bloated problem.Finally, in the total above features and technical advantages of the system on the basis of further improvement makes some better suggestions.