Based On J2ee Invoicing System Design And Implementation,

With the advance of information society, enterprise information technology has become in competition at the position of the effective means. Enterprise management system continues to mature in technology, more and more enterprises begin at different levels of enterprise management system applications. This analysis summarizes the current status of enterprise inventory management , combined with a tobacco production and marketing of medium-sized enterprises actually Invoicing, financial systems, through the needs analysis, building the enterprise architecture based on J2EE inventory management system. The system will break the bottleneck of traditional inventory management systems, providing convenient and flexible management mechanism, effectively integrate distributed Invoicing information. Paper first a general overview of the system through the analysis of the system's functional requirements and non functional requirements, research the company's inventory management system design, and proposed a framework based on J2EE design patterns enterprise inventory management system design framework. Then determine the system's design, study the role of access control to ensure the security of the system. Next, detailed design and implementation of a tobacco production and marketing of medium-sized enterprise inventory management system's main modules, including: system management, personnel management, payroll management, attendance management and institutional management. The system framework based on J2EE technology, integration of agile development methods to complete the system unit testing, functional testing and performance testing. The system interface is simple, easy to operate, flexible and practical, to complete the entire process of inventory management to help a tobacco production and marketing of medium-sized enterprises to improve efficiency, enterprise information management Invoicing systematic, standardized and automated. With good usability, security and reliability.Enterprise inventory management information systems as a key to the construction of enterprise information systems in the world, not only to achieve a medium-sized tobacco production and sales of digital inventory management and network operations, and promote the standardization of enterprise work management, improve management efficiency and level, but also as the digital information age of the basic data platform, the standard data platform and data sharing platform for tobacco production and marketing of medium-sized enterprises other application systems to provide reliable, timely, accurate and consistent information about staff, and thus for the enterprise career development and scientific basis for decision making.System to a medium-sized tobacco production and marketing requirements for the design of enterprise applications based on database-driven Web site technology as a design-based, practical, advanced, scalability, openness, security, economy and the principle of design to The latest national standard code system to establish a sound indicator for the enterprise management information system to provide basic data for the purpose of the authority staff, to build the B / S structure of the integrated inventory management information systems.