An Implementation of Web-based Sales and Inventory System Based on J2EE

[[abstract]]進銷存系統是一種廣為買賣業使用的電腦化軟體，它包含了進貨、銷貨、存貨管理等三大項功能，除此之外，通常會將供應商╱客戶管理、開立收╱付款單據也併入進銷存系統當中，以利管理一個完整的進貨銷貨流程。本論文在J2EE的發展平台上，實作了一個網頁介面的進銷存系統，這個系統是在瀏覽器╱應用伺服器╱資料庫伺服器這樣的三層式架構下進行開發，使用了Enterprise JavaBeans、JavaServer Pages、JavaScript等技術。將網頁當成客戶端使用者介面，和傳統的客戶端程式比較起來，具有系統不需安裝、隨時可更改介面等優點，在系統發行及維護上都較為快速、容易。[[abstract]]Sales and Inventory System, which includes three major functions of Import, Export, and Stock management, is a kind of e-business software that was widely used in Merchandising Businesses. In addition, the functions of Supplier/Customer management and Collection/Payment order establishing are usually combined with this system to benefit the management of a complete Import and Export process. We implemented a web-based Sales and Inventory System on J2EE development platform in this paper. This system was built in three-tiered architecture, including Browser/Application Server/Database Server and the technologies such as Enterprise JavaBeans, JavaServer Pages, and JavaScript etc. which were be used. Comparing with traditional client applications, using the web pages to be the user interface has many advantages like system installation unnecessary and the changeable user interface. It will be faster and easier on publication and maintenance when using the web pages user interface