Design And Implementation Of Building Materials Company Purchase And Sales Management System Based On J2EE Platform

With computer technology and the rapid development of network technology,computer applications have been absorbed in all aspects of people’s lives. Reducingproduction costs, improving production efficiency, reasonable assurancing that themerchandise inventory, speed up the operation of corporate liquidity is currently themajor activities of SMEs in the market fundamental survival. One for their ownbusiness purchase and sales management system is an important enterprise informationmanagement processing tools.The issue of a building according to the characteristics of enterprises of Zhejiang,set construction raw material procurement, storage, production, marketing and otheraspects in one, integrated marketing tailored for the enterprise procurementmanagement software. Comprehensive and systematic analysis of the issue of theenterprise’s production business needs, so the design and implementation processhighly targeted, operating platform to be simple and practical, perfect to meet customerneeds. According to the production environment requirements, the system uses the C/S architecture model, this model can achieve enterprise software system complexproduction needs, and you can get the best operating performance, user experience isexcellent. System is based on J2EE development environment, programming languageusing java, using eclipse development tools, database using SQL Server2005, serveroperating system Windows Server2003, application terminal software forwinXP/win7/win2000operating system. This system analysis and design phases usingUML for modeling and analysis, design of buyers, sales staff, warehouse manager,financial officers, and system administrators categories system role, and the role ofthese types of systems analysis and design use cases were. Topics according to systemuse cases completed data modeling, system design and implementation of functionalmodules, including stock management, inventory management, sales management,sales into the payment management, basic data management, system maintenance, andsome auxiliary function modules. Finally, the test results and the system of objectiveevaluation.System after a period of trial operation, application systems increased significantlyafter the economic efficiency of enterprises, production efficiency compared with traditional manual operations has been greatly improved, the cost of productiondecreased significantly to achieve the desired purpose.