| With the development and popularization of computers, increasing the number of computer systems, such a fast pace of development also catalyze the development of computer networks. A variety of traditional work has gradually networking, computer networks have become an essential part of most enterprises. After an investigation, the government developed and some developing countries has considerable domestic enterprises to establish and perfect laws and regulations, and for domestic small and medium enterprises to provide a relatively good procurement platform, and purchases the development of the domestic network is still very backward system and related laws are also not perfect, does not have a very authoritative national organization to establish a procurement platform, small and medium enterprises in China can only find their own way of e-procurement. The purpose of this system is based on the e-commerce, e-procurement platform to build their own, so as to achieve the purpose of changing the traditional procurement model. Procurement using the Internet to save costs, increase procurement efficiency, procurement of intelligence, so a faster computer to help buyers find the network device.This paper outlines the following points or less content:(1), this paper describes the background and significance of the subject of domestic and international procurement system to study their problems in procurement policy in developed countries the development of the network, the domestic realities are analyzed and studied. At the same time in the procurement process in conjunction with their problems, the required functionality of the system needs analysis and feasibility analysis, and gradually expand the system design process.(2), this system required the development of language and technology, and possible problems a detailed description and analysis. System is built on today's most popular operating system - Microsoft Windows XP above, detailed analysis of the system requires the establishment of the language - JAVA Language. And the system database system used by Western medicine - Microsoft Office Access 2003 Development and their advantages and disadvantages; also required on the system development tool - JBULDER were introduced, elaborated on its characteristics, as well as system development assistance.(3), this paper describes the system implementation process, key features of the detailed design parameters, illustrates some of the code. System mainly consists of updating the module, edit the module and the database of three parts, designed to achieve the main features are: purchasing content online search, download, store, edit, update, classification, search, source address tracking and other functions. Is to achieve a classification and find that in addition to all functions. I believe this will help users save a lot of time costs and labor costs.(4), This paper describes the testing of the system content and process - including data download, store, add, delete, modify the test, the data source address tracking test. And proposed test appears in some of the problems and possible solutions.This paper procurement switch / router, for example, from the system characteristics, the significance of system design, development environment, programming languages, as well as detailed system design, database design and system testing and accurate description of the seven aspects of the "online access to the network equipment information system" design steps and processes. System is built on JBULDER platform, the use of JAVA language, to ACCESS as a database, the detailed design of the various classes and functions. Test the system achieves the collection, update, modify information, and features switches and routers to meet the need to use. |
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