Design And Implementation Of Procurement Management Information System In Primary And Secondary Schools Base On Web Service

Along with the national education budget for primary and secondary schoolincreasing year by year, how to manage effectively the budget becomes a majorconcern of financial department in education system. How to save the education costand meet the requirement to education equipment has become an urgent problem.With the social informationization level gradually deepening, establishing unified andintegrated purchasing management information system is the effective method tosolve this problem.Combining with the actual situation of primary and secondary school,someproblems existing in domestic education industry purchasing management informationsystem are analyzed in this dissertation firstly.And based on the web service ideas and J2EE multilayer architecture facing themiddle and primary school presented the procurement management informationsystem. then,This thesis Analyses the demand of the system,Given the overall designscheme of system、design principles, And confirm the functional requirements、Performance demands,And determines the development mode of system.Then,According to demand analysis results,Completed the system design,including: Overallthe frame-chart of system、workflow,and completed the main function module designand database design.According to the system analysis results,The main functionmodules including: Application purchase function、approval function、purchasingfunction、 inventory management function、 financial management function、 usermanagement function, etc. Database design including Application purchase module、purchase module、inventory module etc.then,According to the function module designare given, Give a specific algorithm. Finally, This article from several aspects of thesystem tests to confirm whether it meet the design requirements, System testing frominterface、function、performance and security and so on many aspects. From the finaltest results can be seen. The design of primary and secondary school purchasingmanagement information system combined with supply chain, Has effective、alertnessand forward-looking. Using web service realized the purchasing the effectiveinformation transfer and sharing. System realizes the initial design goal, Effectivelymeet the purchasing and supply management information requirements of Primary andSecondary Schools.