Design And Implementation Of Coal Sales System Based On B/S Structure

Northern Shaanxi, which has developed into one of the major coal production bases in china, is abundant in coal resources of high quality and has excellent coal mining conditions. At present, coal sales production mainly focuses on traditional manual operation in many middle-sized coal mines. The management of coal sales seems to be rather confusing because of the influence of coal storage, quality and its price. Therefore it's essential to improve the management and economic efficiency of different coal mines through establishing high-yielding and efficient management system, applying modern managing techniques and altering traditional backward manual management.In the background of coal sales information technology, the paper on the basis of the survey of different coal mines conducts a reasonable information analysis and design, by means of a unified software development methodologies and UML modeling idea, which is dependent on ASP.NET platform, in conjunction with SQL server databases and supplemented with C#. The paper analyzes the framework of the system through use cases and logic. And it proceeds to design and implement the basic management module and sales operation management module respectively. In the former module, the function of sending e-mails is added to meet different user needs in various situations. In the latter module, the dynamic display module of the implementation of sales order is designed to ensure the whole system correct, orderly and efficient. Finally, the system application framework based on B/S structure is deployed. In the software test, the result demonstrates that the effect and perfomance of the coal sales system are accordance with the designed requirements.