【摘要】 可扩展标记语言XML已逐渐成为了WWW中业务数据的交换标准,利用XML文档作为载体可以在各种异构的业务系统间交换信息,具有灵活、方便、快速的特点。该文提出了一种XML与传统关系数据相互转换的系统框架,XTRANS就是在此基础上实现的一个XML与关系数据的转换系统。系统借助一个映射文件来定制系统的转换细节,能够实现保序的转换。通过扩展映射文件可以使系统满足用户的不同需求。更多还原

【Abstract】 XML is emerging as a standard for exchanging business data on t he World Wide Web,which will help to share information among heterogeneous syst ems.In this paper,an architecture is proposed to implement the conversion bet ween XML and DBMS ,and XTRANS,based on this architecture,can store XML data to the relational database and publish relational data as XML file.All of thi s is accomplished according to a mapping file,which can be extended to meet all demands of different customers.更多还原