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DOM 解析XML

xbaole

发贴: 5
积分: 0

于 2008-12-26 21:18

import java.io.File;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class dse {

  public static void gos(Node node) {
    for (Node nod = node.getFirstChild(); nod != null; nod = nod.getNextSibling())
    {
      if(nod.getNodeType()==1)
      {
        System.out.println(node.getNodeName());
        if (nod.hasAttributes())
        {
          NamedNodeMap nods = nod.getAttributes();
          for (int j = 0; j < nods.getLength(); j++)
          {
            System.out.print(nods.item(j).getNodeName()+"\t");
          }
        }
      }
      if(nod.hasChildNodes())
      {
        gos(nod);
      }
    }
  }

  public static void main(String[] args) {

    File file = new File("src\\ffs\\a.xml");

    Document doc = null;
    Document newdoc = null;

    try {
      DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
      dbf.setValidating(true);
      DocumentBuilder dbu = dbf.newDocumentBuilder();
      doc = dbu.parse(file);
      newdoc = dbu.newDocument();
    } catch (Exception e) {
      e.printStackTrace();
    }
    Element root = doc.getDocumentElement();

  }
}

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