The Java Tutorials have been written for JDK 8.Java教程是为JDK 8编写的。Examples and practices described in this page don't take advantage of improvements introduced in later releases and might use technology no longer available.本页中描述的示例和实践没有利用后续版本中引入的改进，并且可能使用不再可用的技术。See Java Language Changes for a summary of updated language features in Java SE 9 and subsequent releases.有关Java SE 9及其后续版本中更新的语言特性的摘要，请参阅Java语言更改。
See JDK Release Notes for information about new features, enhancements, and removed or deprecated options for all JDK releases.有关所有JDK版本的新功能、增强功能以及已删除或不推荐的选项的信息，请参阅JDK发行说明。
At this point, you have enough information to begin picking your own way through the JAXP libraries. Your next step depends on what you want to accomplish. You might want to go to any of these lessons:
If the data structures have already been determined, and you are writing a server application or an XML filter that needs to do fast processing, see Simple API for XML.
If you need to build an object tree from XML data so you can manipulate it in an application, or convert an in-memory tree of objects to XML, see Document Object Model.
If you need to transform XML tags into some other form, if you want to generate XML output, or (in combination with the SAX API) if you want to convert legacy data structures to XML, see Extensible Stylesheet Language Transformations.
If you want a streaming Java technology-based, event-driven, pull-parsing API for reading and writing XML documents or want to create bidrectional XML parsers that are fast, relatively easy to program, and have a light memory footprint, then see Streaming API for XML.