Design And Implementation Of Dewei Company Product Sales Management System Based On J2EE

With the popularization and development of computer Internet technology, theInternet has become the main means for people to access all kinds of information, suchas politics, economy, life and other information. The change of information accessmeans has an effect on how people buy, but also affects how the product sales. Therapid development of sales models based on the Internet sends out a strong challenge tothe traditional sales model. Product sales based on Internet has high efficiency, low cost,convenient and quick, big amount information and interactive features, it has been themain reason for more and more customers choose online shopping. Dewei company’smajor business are digital electronic products. The market demand of this kind ofproducts is very big, the sold products have a good market feedback. There are newproducts brought to market continuously. But for a long time, the company usingartificial sales and traditional management way for product management, which notonly cost a lot of money, but also lead to a low work efficiency and a heavy workload,even a slowly product sales growth. This situation restricts the company’s futuredevelopment badly.This paper made a deep survey of the business requirements of Dewei Companyand user requirements of some important clients. Based on the above work, this paperdesigned and implemented a product sales management system integrated with productsales and business management based on Web. Product sales can achieve productinformation management, order management after-sales service and other functions.Business management includes raw materials procurement, inventory management andfinancial management etc. Implementation of the system not only can make the productsales volume to rise significantly, reduce the workload of staff, improve work efficiency,but also allows more users buy their favorite Dewei products without leave home andenlarge the market share of Dewei products, raise public awareness of Dewei, helpenterprises to develop further. This system is able to provide enterprises with a highefficiency, high performance of sales and management platform. This system is based on B/S three-tier architecture system, uses J2EE asdevelopment technology and the SSH framework, uses SQL Server2005database tomanage data, uses the MyEclipse to conduct project development and management,uses Tomcat to release system. The paper uses software development life cycle as amain line. The software requirements analysis section focuses on the functions and dataneeds of users. The software general design gives system structure design. The detailedsoftware design emphasis on the important function modules of algorithm design.Software system implementation and testing mainly elaborates the implementation ofthe main function modules and their corresponding test cases, test structure andimprovement plan.