XXX Supermarket Goods Net System Analysis And Design

Small and medium-sized fresh supermarkets as an important place for people to purchase daily,there are a wide range of goods,short shelf life of goods,commodity demand uncertainty and other issues.In order to better meet the needs of the broad masses of the masses,improve the efficiency of small and medium-sized fresh supermarket service,reduce its operating costs,the correct budget for each fresh commodity cycle sales volume,complete small and medium-sized fresh supermarkets for the uncertainty of the demand for goods The marketing system can make the development of information technology and technology such as database technology,visual design tools and integrated development environment.Effective use of small and medium-sized fresh supermarket.This article has fully considered the needs of users after the completion of a small and medium-sized fresh supermarket demand for the sales system design,implementation and testing.The realization of the user login,merchandise and customer information query and maintenance,merchandise sales statistics,commodity sales forecast,commodity purchase order generation and maintenance,password modification and other functional modules to meet the different requirements of the system using the object.The system implements the human-computer interaction interface and the multi-layer architecture design through the Java advanced programming language.The MySQL relational database realizes the storage and maintenance of commodity information,customer information and system personnel information.At the same time,the system needs analysis,case analysis and function analysis are completed.Based on the analysis of the system,the design of the system is completed and the system is tested by the commonly used equivalence class division method.The design of the system has the following advantages:First,the human-computer interaction interface is good,the operation is simple and convenient;effectively improve the small and medium-sized fresh supermarket goods import and export efficiency;by forecasting the number of merchandise sales of goods,thus greatly reducing the supermarket operating costs,The system uses the database technology to store the data,not only can prevent data loss,but also can reduce the cost of data storage and physical space,the most important thing is the use of the database;Can maintain data consistency and so on.