The Government Procurement Management System Based On J2EE Platform

With the rapid development of computer technology and the economy, both theGovernment and various private or state-owned enterprises need a lot of procurementof equipment and daily necessities. The traditional way is artificial, generallymanaged by the staff of the government procurement and procurement management.However, there is a big flaw about traditional procurement and procurementmanagement. First, with the increasing purchasing volume, the number of buyers arealso needed increasing, which makes the task of the amount of government workerscontinue to increase. Secondly, the traditional procurement management generallyuses paper files to save, with the increasing purchasing management file and causedamage or loss after a few years, once the missing data can not be recovered. Finally,the traditional procurement management plan adopted by the query on the causedifficulties, but also cause a lot of storage space area, causing a lot of unnecessaryburdens.In the early2000s, java language develops absolutely with absolute superiorityof cross-platform. With the development of language java and procurement of thedifficulty of artificial managing, the procurement management system was created.With the rapid development of computer technology, the procurement managementsystem in various industries has been a lot of practical applications, such as agovernment, a school, corporations, transportation and so on. With the procurementmanagement system permeating in all sectors, makes management much moreefficient and decrease management costs. Procurement management system hasobvious advantages, it can not only purchase query history, and the history ofprocurement-specific information will be backed up, even if the data is intentional orunintentional damage can also quickly restore data. The traditional procurementmanagement use of paper-based records, with the growth of the number of years alarge amount of file data, but now the procurement system management data cloudstorage will not only facilitate the inquiry, but also save the actual storage space. Modern procurement system is not a single function instead of using a variety ofmanagement, including bidding management system, funds to pay managementsystems, information release system and expert database management system foursubsystems. Its functions cover: procurement plan management, procurement,document management, procurement notice management, bid management, openingmanagement, bid management, contract management, supplier database management,database management products, information dissemination, management, and funds topay for expert database management.In order to develop procurement of Development Zone of Changchun jingyue,Changchun government decided to conduct electronic procurement management,decided to put the latest computer technology and network cloud technology ongovernment procurement management to improve government procurement efficiency.This article came into being in this case, purchasing the overall design scheme and thevarious functional modules. Procurement systems currently used powerful J2EEplatform, the background using MySQL database as storage management. In order tobe able to purchase mobile office personnel, procurement management system uses B/S model in designing and implementation. So long as there is a hand-held deviceprocurement staff, in any place where there is Internet access can purchaseprocurement management and query information.The paper is organized as follows: Firstly, the development of domestic andinternational procurement system and the J2EE framework and the basic frameworkof the overall process. Secondly, make the software requirements analysis accordingto the customer needs to decide and design of software modules, and each describesthe specific design of each module. Finally, design of the module, the database code isrelevant to the implementation of the system and testing.