XML

XML CDATA 所有 XML 文档中的文本均会被解析器解析。 只有 CDATA 区段 (CDATA section) 中的文本会被解析器忽略。

SAX解析和生成XML文档 SAX解析和生成XML文档 分类: 【xml】 2013-09-24 22:37 2207人阅读 评论(6) 收藏 举报 生成解析xmljavasax 目录? 原创作品，允许转载，转载时请务必以超链接形式标明文章 原始出处 、作者信息和本人声明。否则将追究法律责任。 作者: 永恒の_☆ 地址: http://blog.csdn.net/chenghui0317/article/details/11990891 一、前言 SAX操作xml是基于事件来完成的，自己只负责调用解析的方法，然后具体解析操作都是交给DefaultHandler处理者来完成的，总的来说使用SAX解析和生成xml文档还是比较方便的 。 二、准备条件 因为SAX是jdk自带的解析方式，所以不用添加jar包引用。 三、使用SAX实战 解析xml文档 实现思路: <1>先由SAXParserFactory这个工厂的实例生产一个SAXParser解析器； <2>然后根据读取的xml路径，传递给SAXParser这个解析器，再调用parse()方法； <3>在parse()方法中需要传递DefaultHandler这个类的扩展类的实例，因为它才会真正去一步步去解析xml文档的； <4>在DefaultHandler扩展类中需要重写startDocument()，endDocument()等等方法，因为他们方法内部有返回的具体文档的结果。 具体代码如下: print? import java.io.BufferedOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.List; import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.SAXParser; import javax.xml.parsers.SAXParserFactory; import javax.xml.transform.OutputKeys; import javax.xml.transform.Result; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.sax.SAXTransformerFactory; import javax.xml.transform.sax.TransformerHandler; import javax.xml.transform.stream.StreamResult; import org.xml.sax.Attributes; ...

xml version There are two current versions of XML. The first (XML 1.0) was initially defined in 1998. It has undergone minor revisions since then, without being given a new version number, and is currently in its fifth edition, as published on November 26, 2008. It is widely implemented and still recommended for general use. The second (XML 1.1) was initially published on February 4, 2004, the same day as XML 1.0 Third Edition,[31] and is currently in its second edition, as published on August 16, 2006. It contains features (some contentious) that are intended to make XML easier to use in certain cases.[32] The main changes are to enable the use of line-ending characters used on EBCDIC platforms, and the use of scripts and characters absent from Unicode 3.2. XML 1.1 is not very widely implemented and is recommended for use only by those who need its unique features.[33] ...