Design And Implementation Of Purchase-Sales-Inventory Management System For Coal Enterprises

With the development of the country’s economic reforms gradually, the problems of coal enterprises in coal purchase, sales and inventory management are increasingly exposed. Due to constraints in the management system problems it is difficult to improve the efficiency of enterprises. So now according to the needs of the business management of coal enterprises, it is necessary and practical to develop a professional purchase-sales-inventory management system.Coal enterprise purchase-sales-inventory management system is a specialized network management software which deals with the company’s coal-related businesses. The system integrates the enterprise business, capital and the customers of the enterprise, and depends on three specific requirements that include purchase, sales, inventory to design and realize, The system uses B/S model to develop, and through the communication server browser and companies realize the coal enterprises information management and improve the efficiency of enterprises.This dissertation introduces the development status and trends of coal companies today, indicating the necessity and usefulness of coal enterprises in information technology. Then according to the coal enterprises in the business requirements, using Java Web development technologies, SSH framework, Spring Framework, MySQL database, unified modeling language to system analysis, design and system implementation. The core of the management system mainly includes purchase coal management, store coal management, sale coal management and financial management, describes the main features of each management module design and implementation, and gives a detailed flow chart of the main process of the module function. Finally, through the rigorous testing, the system can verify the safe and stable operation and meet the requirement of the coal enterprise purchase-sales-inventory management system.