Analysis And Design For Sichuan Province WEB-based Project Construction Bidding And Information Management System

According to the arrangement of Sichuan Province, Sichuan Daily built the network selection formation, one of the main responsibilities of the network platform is to development a WEB-based information platform for the Sichuan Provincial Trade Center construction, and provides daily technical management and support.WEB-based Sichuan Province bidding information management system designed to take advantage of the current most popular B/S three-tier software architecture. In the design and development of systems involved in the process of Web services software development theory theory, the theory component architecture, data retrieval and data mining theory. Software development framework system is currently the most used in WEB development is the most popular J2 EE architecture, the architecture can support the MVC Spring 2 for developers, Hibernate multi-layer(n-tiers) system architecture, but also allows developers calls on the network’s most popular and latest variety of open-source framework for system implementation.Papers in accordance with standard software engineering to develop ideas for bidding information systems analysis, design and implementation of the work are discussed. Background in the development of the system, the basis of domestic and foreign research and system development dynamic sense, firstly determine the development of the system architecture, the development of ideas and the development of specific technologies; then the system needs analysis paper work were introduced, mainly through UML provides use case diagram approach to the function of system components to complete the objectives are described; then needs analysis is completed, the paper on the back-end database systems to build and design the system database were highlighted; complete the system database design after that bidding information systems to achieve specific design and coding work, and in the design and implementation of the contents of the system design and implementation process of the paper’s main business functions of the system modules are described.Finally, on several test cases after the completion of the bidding information systems were introduced, including the performance of the system test function module unit testing, system, the overall function of the system functional testing and safety management system in response to several aspects of delayed testing test case. The test results show that the system has basically reached the initial design requirements.