利用现代信息安全技术，还概述和改进了适合电子商务要求的数码防伪系统，并分析了其安全性与应用前景。

We summarize and improve the digital anti-counterfeiting system to suit the electronic commerce, we also analyze its security characteristic and the application future.

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数据结构是计算机科学与技术专业、计算机信息管理与应用专业，电子商务等专业的基础课，是十分重要的核心课程。

Data structure is very important core courses about computer science and technology, computer information management and application, e-commerce and other professional courses.

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随着互联网技术应用的不断深入，商品的生产与销售链条也越来越多的融入了 电子商务的元素。

With the development of Internet technology, the production and marketing chain is more and more integrated into thee-commerce element.

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