| With the constant enlargement of the city and the application of modern information technology is becoming more and more popular, the housing accumulation fund management center business rapidly renewing and development, Weifang city housing provident fund management center for the strengthening of the housing provident fund management, guarantee the safe operation of the capital, and give full play to the role of housing provident fund system, puts forward the use of advanced network technology, to establish the city (including County, city, district) of the housing accumulation fund management system of online service, to adapt to the new situation of the housing accumulation fund management business needs.This paper studies the background of the system development, through to the Weifang city housing provident fund management business of full investigation, a user of the system needs analysis, using UML unified modeling language, through the case analysis on the functional requirements of the system were analyzed to describe. In the process of system development, make full use of advantage of J2EE platform, using JAVA language programming, object oriented design, adopting J2EE system, B/S structure, using MVC model technology, the realization of a strong extensibility, maintainability systems. This paper introduces in detail the system design and implementation, the system architecture, function module design were elaborated, and through the relationship between class and class design and timing diagram of the system detailed design process are described, the logic model and structure design describes the system database design; through the display of system function effect diagram, activity diagram of function and the realization of the code are described the system realization process and function. At the end of the article, Weifang city housing provident fund on-line service system design and implementation of a simple summary, description system using the technology and the realization of function, and expounds the realistic significance of system realization.The system of accumulation fund management business and the auxiliary function of the two functions of management. Provident fund business management unit paid online registration and couriers registration; auxiliary function of management to achieve a temporary task management, document management, declare fill dozen reservation and booking management, application management and will dismiss declaration in return box, the transaction log query, modify personal password and information query. System in the basic function to meet the functional requirements of the users.The design and application of the system to accelerate housing provident fund informatization construction, improve housing provident fund management institutions management level, strengthening the management and supervision of housing provident fund, raise capital to use efficiency, has the extremely important practical significance. |
