Design And Implementation Of Mobile Corporation's Invoicing Management System Based On J2EE

At present,the management form of the company is also undergoing tremendous changes under the catalysis of the rapid development of information technology.Especially,how to realize the efficient application of the information management system to the purchase.sale and inventory management of the enterprise will be a typical example of the transformation of the high-tech management mode in the integration of information technology..There are many problems involved in the implementation of purchase,sale and inventory management,which is closely related to the operation of enterprises,and can directly or indirectly affect the profits of enterprises.It is hoped that an efficient information management system can be constructed and implemented based on the information management mode of goods management to support enterprises to realize the effective management of purchasing,selling and storing information.The purpose is to improve the management level and work efficiency of the company while reducing the appearance of traditional manual operation as far as possible.The wrong frequency.The author first explores the current market in detail on the basis of the purchase,sale and inventory management system applications,its basic situation and deficiencies are fully understood;and then in view of the actual problems to be built to use the application company and the corresponding needs to be explored,from the company on procurement management,sales management,closing management and warehouse management.Relevant business processes and corresponding functions of storage management need to be set out to determine the necessary implementation functions of the final target system;then,the overall framework and functional modules of the system are gradually constructed by analyzing the above performance;finally,the system is fully and systematically checked and corrected and rationally deployed in the right.Effective operation in the working environment.The information management system constructed in this paper can support real-time and accurate dynamic management of its products and related raw material data,as well as integrated management of business processes such as purchasing and selling in operation.In addition,under the system model,all data information is real-time monitoring,highly unified and accurate,which is very important for enterprises,especially in its need for purchasing,selling and inventory management decision-making problems to provide the necessary accurate judgment data basis.