Design And Implementation Of Supermarket-Like Purchasing Subsystem In Electronic Commerce Platform

Supermarket procurement is a practical innovation by mean of public bidding procurement.It can solve many material purchasing and distribution problems,such as low price of materials,specification variety,demand high frequency and can’t predict demand.It can also shorten the procurement cycle and save the purchasing cost.Therefore,how to easily and quickly design a supermarket procurement system for state grid has became an urgent research subject.The design and implementation of a supermarket procurement subsystem is mainly introduced in this thesis.The system is developed on between E-commerce platform based on Ariba suite with ERP system.Java is used as the development language.J2EE is used as the development framework,oracle is used as the database sever and java script is used as the client development script language.The system implements mainly functions including procurement plan management.purchase order management,shipping management,settlement management and log management.The tests show that the system meets the needs of users,greatly improved material purchasing work efficiency and ensure the whole process of supply chain management efficiency.In this thesis,firstly,the system background,significance and development situation are mentioned,and the structure of the thesis is given.Then,the related technologies used in the systrm are introduced briefly.In the part of system analysis,start from the main business process of the system,the specific function of the system are described,the development environment and runtime environment are introduced respectively.In the part of system design,the overall design is proposed firstly and then the main function module is given in detail,and the database design is introduced with typical E-R diagram and some database tables at last.In the part of system implementation,the detailed implementation and the key technologies of each module are described.System test is introduced from the view of function testing.UI testing,stress testing,then the test conclusion is given.At last,the work in this thesis is summarized and the further steps are prospected.