The Design And Implementation Of Online Bidding System Based On XML

At present, the bidding system has formed a set of mature laws and regulations, the importance of bidding is obvious. Bidding has become an important part of the construction market management system. bidding management and improve the level of supervision, in management and computer professionals assist management, project evaluation and treatment of inferior and bid evaluation combined with the hand to and strengthen the continuous specification. But with the increasing amount of bid tendering, bidding management workload is continues to increase, the traditional artificial way the work efficiency is low and easy to cause errors, are difficult to meet the requirements of the bidding management; at the same time, due to profit driven behavior subject, the bidding is easy to appear the non-standard problem, need the traditional artificial way is not conducive to supervision and monitoring and tracking. On the other hand, maturity and application of computer, network technology, information communication technology provides the technical support for the bidding management, the establishment of online bidding management system has become the main direction and trend of bidding management.Combining with current bidding practices, the thesis firstly analyzes main business process management, the inter network settlement system functional and non functional requirements, functional requirements include: four main aspects of functional requirements, functional requirements of the bidding management, bidding management, bidding management system function demand based management function requirements. And then the overall design is completed including system design objectives and principles, technology architecture, function module and system database design. As the key part of the thesis, the design and implementation of the bidding system based on XML technology is finished,such as the core functions, including the bidding management function, management function, the interactive function of evaluation bid the core functions, flow design, system function module realization process as well as part of the core code and screenshots. In system testing, test the bidding management, bidding management, bidding function of interactive power management function focuses on system design, system testing for further optimization and improvement based on. The design of online bidding management system based on XML is helpful to improve bidding management work efficiency, enhance the transparency of bidding management, strengthen bidding management regulation.