电子商务是在Ｉｎｔｅｒｎｅｔ的广阔联系与传统信息技术系统的丰富资源相互结合的背景下应运而生的一种相互关联的动态商务活动,并在因特网上展开。电子商务范围广阔,涉及ＬＡＮＥ,Ｉｎｔｒａｎｅｔ和Ｉｎｔｅｒｎｅｔ等领域,它利用一种前所未有的网络方式将顾客、销售商、供 E-commerce is an interconnected and dynamic business activity emerging from the backdrop of the interconnection of the Internet and the rich resources of the traditional information technology system, which is launched on the Internet. E-commerce covers a wide range of areas, including LANE, Intranet and Internet, which uses an unprecedented network of customers, vendors, for