The Design And Implementation Of Government Procurement Management System For Dongli District Of Tianjin City

Government procurement, also called the public procurement, it is to point to the state organs at all levels and the budget management party organization, social organizations, institutions, the use of financial capital, to public bidding for the main form, from the domestic and overseas markets buy goods, engineering and service behavior. The basic principles of the government procurement is open, fair, impartial and free competition. Its essence is the market competition mechanism and financial expenditure management combined together, on the one hand, can make the government at all levels have the good and cheap goods and services, effectively save financial capital; On the other hand financial expenditure management more hasten is standardized and institutionalized and improve the efficiency in the use of fiscal fund.This paper mainly introduces the DongLiOu tianjin government purchasing system design and implementation of the whole process. First this paper for this system in the development of the development background before simply introduced, and through the system in the domestic and foreign research status for the system to the necessity of the design of the instructions, and then for the main work of this paper and paper the form of organization simply describes; Second, for the government procurement management system for the needs of the detailed and needs analysis, in demand acquisition phase, use text or icon of form for system involves the functional and points of the functional requirements or, and for system involved listing data arrangement, and then use the UML use case diagram and activities for the needs of system graph detailed analysis, and gives some function of use cases described; Again, for the whole system needs through detailed analysis of the later, that every function modules, and then to systematic every function modules detailed development design, use UML class diagram and the timing diagram for the system module of the detailed design description, and for classes in the chart the every kind of describing and then, according to the needs of the data in the system, the choice SQL SERVER2005as the use of the database development, and gives a database design and some ER chart table of the description of the structure; In the end, the system is realized in detail, and use system interface diagram and the main way to realize the code describing the last part of the test of the system is given description, complete the whole system development process. This system in the design process, in order to comply with the development of science and technology and promote the system of the application of the good future, choose general JSP dynamic web development language, and purchasing J2EE development platform, use more commonly used Java development mode of development MVC framework. This system finally achieved DongLiOu tianjin government for the government procurement management, the system realized to the government’s internal each department’s purchasing the management of the work unit, the management of the purchase for suppliers and units and suppliers of the connection between the procurement center management, in order to be able to purchase plan of internal government to conduct supervision and management, the effective management of the government procurement projects, system design and realize the experts module and superior leadership module. The operation of the system greatly reduces the DongLiOu tianjin government in the process of purchasing in workload, reduce the use of human resources, and improve the efficiency of the purchasing and reduce the cost of purchasing, DongLiOu for tianjin government with good benefits.