This section also explains how to use external schemas while you design your own schema.
这一节还解释了在设计您自己的模式时如何使用外部模式。
You'll also learn why and how to develop multiple file schemas, and about using external schemas to design your enterprise data.
您还会学到开发多文件模式的原因与方法,以及使用外部模式来设计企业数据的相关知识。
One notable advantage that comes with XML is the use of namespaces to indicate external schemas developed and refined by other groups.
XML 一个值得注意的优点是使用名称空间指明其他团队开发和改进的外部模式。
应用推荐