Design And Implementation Of GOSHOP Online Shopping System

Online shopping has become the essential instrument for people’s work and living as the shopping sites such as Alibaba, Taobao, Jingdong and Dangdang sprung up. This commercial mode established on information technology, communication technology and computer technology is different from traditional mode, and brings great convenience to people’s life. In the world view, international trade gets closer between nations because of globalization tendency. As a bridge, Internet satisfies the demand of globalization tendency. E-commerce has advantages not only in people’s daily life but also in national economic development, which make it important now.Through the investigation into several large e-commerce sites such as Jingdong, Aalibaba and Taobao, this article analyzed the current situation and development tendency of e-commence. This article divided systems into two parts, sales on Browser and management on Server, and made deep research of them. After research, this article designed system on the basis of system requirements using UML. As to database design, this article designed entity attribute and table relationship in detail after the analyzation of database entities. Then this article realized the main function module one by one and tested them until they function well.About the design of function module, this article divided GOSHOP online shopping system into two main subsystem, foreground for shopping and background for management. Foreground interface contains commodity inquiring, shopping cart management, order management, user management, etc. Background interface includes commodity management, order management, user management and admin user management and so on. With clear division, we can distinguish system function, acknowledge the relation between modules and let the system function correctly.In the process of system design, this article used UML to analyze system requirements, used use case diagram to describe system use case, used activity diagram to explain the function flow. This system uses dreamweaver as platform, PHP as development language and MySQL as background database.After black-box testing, system implements functions designed and runs smoothly. The system realizes a online shopping system with reliable, steady, and efficient character.