1、安装并学习如何使用XMLSPY集成开发环境完成XML相关的开发工作。

2、熟悉和掌握XML规范的基本内容，包括XML声明、注释、处理指令、元素、属性、CDATA段、预定义实体、命名空间的使用，以及如何进行XML文档良构和有效性验证；能够灵活地使用XML层次数据来表示各种信息。

3、掌握如何在DTD文档中声明元素及其内容模型、属性，以及实体的声明和使用；使用内部/外部DTD规则，对XML数据文档的有效性进行约束。-1, install and learn how to use integrated development environment XMLSPY complete XML-related development work.

2, familiar with and master the basic content of the XML specification, including XML declarations, comments, processing instructions, elements, attributes, CDATA sections, predefined entities, namespaces use, and how well-formed XML documents and validation　flexibility hierarchical data using XML to represent various types of information.

3, learn how to declare elements and their content model in the DTD document, attributes, and entities declared and used　the use of internal/external DTD rule on the validity of XML data document constraints.