信息技术的发展 ,特别是网络和计算机技术的成熟应用 ,使得信息系统在现代企业管理中变得越来越重要 ,其作用集中体现在辅助企业快速、及时、准确、高效地对各种信息进行搜集、处理并产生新的高价值信息 ,从而有效地全面提高企业管理水平。在激烈的市场竞争中求得生存和发展 , The development of information technology, especially the mature application of network and computer technology, makes information systems more and more important in modern enterprise management. Its role is mainly reflected in the auxiliary enterprises’ rapid, timely, accurate, and efficient performance of various information. Collect, process, and generate new high-value information, effectively improving the overall management of the company. In order to survive and develop in the fierce market competition,