java在xml dom中添加cdata节点，domcdata,package cn.opackage cn.outofmemory.snippets.core;import java.io.File;import java.io.FileInputStream;import java.io.StringWriter;import java.io.Writer;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.transform.OutputKeys;import javax.xml.transform.Transformer;import javax.xml.transform.TransformerFactory;import javax.xml.transform.dom.DOMSource;import javax.xml.transform.stream.StreamResult;import org.w3c.dom.CDATASection;import org.w3c.dom.Document;import org.w3c.dom.Element;public class AddCDATASectionToDOMDocument { public static void main(String[] args) throws Exception { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setValidating(false); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(new FileInputStream(new File("in.xml"))); Element element = doc.getDocumentElement(); CDATASection cdata = doc.createCDATASection("mycdata"); element.appendChild(cdata); prettyPrint(doc); } public static final void prettyPrint(Document xml) throws Exception { Transformer tf = TransformerFactory.newInstance().newTransformer(); tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); tf.setOutputProperty(OutputKeys.INDENT, "yes"); Writer out = new StringWriter(); tf.transform(new DOMSource(xml), new StreamResult(out)); System.out.println(out.toString()); }}

Input:<?xml version="1.0" encoding="UTF-8"?>Java Tutorials and Exampleshttp://byrx.net/

输出：<?xml version="1.0" encoding="UTF-8" standalone="no"?>Java Tutorials and Exampleshttp://byrx.net/