package test;

import java.io.File;

public class DOMTest {
 private String outFile = "c:\\abc\\people.xml";

 public static void main(String[] args) {
  new DOMTest();

 }

 public DOMTest() {
  try {
   File file = new File(outFile); 
   if(!file.exists()){
    file.createNewFile();
   }
   
   javax.xml.parsers.DocumentBuilder builder = javax.xml.parsers.DocumentBuilderFactory.newInstance()
     .newDocumentBuilder();
   org.w3c.dom.Document doc = builder.newDocument();
   org.w3c.dom.Element root = doc.createElement("老师");
   org.w3c.dom.Element wang = doc.createElement("苍");
   org.w3c.dom.Element liu = doc.createElement("刘");

   wang.appendChild(doc.createTextNode("我是苍老师"));
   root.appendChild(wang);
   root.appendChild(liu);
   doc.appendChild(root);
   
   javax.xml.transform.Transformer transformer = javax.xml.transform.TransformerFactory.newInstance()
     .newTransformer();
   transformer.setOutputProperty(javax.xml.transform.OutputKeys.ENCODING, "gb2312");
   transformer.setOutputProperty(javax.xml.transform.OutputKeys.INDENT, "yes");
   transformer.transform(new javax.xml.transform.dom.DOMSource(doc),
     new javax.xml.transform.stream.StreamResult(outFile));
  } catch (Exception e) {
   System.out.println(e.getMessage());
  }
 }
}