In the rapid developing times of Internet and E-commerce, extensible markup language (XML), as the new carrier and standard of information exchanging and calculating on the internet, has been widely used.

• 在因特网和电子商务迅猛发展的今天,可扩展标记语言(XML)作为Internet上信息交换和计算的新型载体和标准,得到了广泛的应用。