一、引言电子商务是二十一世纪新兴的现代商业模式,电子商务的发展为提升我国社会经济运行质量和效率,提高我国企业应对经济全球化挑战、降低贸易成本起了积极的推动作用。我国政府高度重视并积极推进我国电子商务的发展,国务院办公厅于2005年1月8日颁布了我国电子商务领域第一个政策文件--《关于加快电子商务发展的若干意见》,并于2005年4月 I. INTRODUCTION E-commerce is a modern business model emerging in the 21st century. The development of e-commerce has played a positive role in promoting the quality and efficiency of China's social and economic operations, raising the challenges for Chinese enterprises to meet the challenges of economic globalization and reducing trade costs. The Chinese government attaches great importance to and actively promote the development of e-commerce in China. The General Office of the State Council promulgated the first policy document in the field of e-commerce in China on January 8, 2005 - Several Opinions on Accelerating the Development of E-commerce, and in 2005 April