Java 解析XML文档

http://map.simpleapi.net/stationapi?x=139.7048&y=35.6886&output=xml

 

1、DOM

package jp.com.syspro.util;

import java.io.File;
import java.io.IOException;

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

import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

public class DomParseXml {

	public static void main(String[] args) {
		File file=new File("res\\stationapi.xml");
		DocumentBuilderFactory dbf=DocumentBuilderFactory.newInstance();
		DocumentBuilder db=null;
		try {
			db = dbf.newDocumentBuilder();
			Document d=db.parse(file);
			NodeList nl=d.getElementsByTagName("station");
			for(int i=0;i<nl.getLength();i++){
				System.out.println(d.getElementsByTagName("name").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("furigana").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("line").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("url").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("city").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("prefecture").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("direction").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("directionReverse").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("distance").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("distanceM").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("distanceKm").item(i).getFirstChild().getNodeValue());
				System.out.println(d.getElementsByTagName("traveltime").item(i).getFirstChild().getNodeValue());
			}
		} catch (ParserConfigurationException e) {
			e.printStackTrace();
		} catch (SAXException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}

 

2、JDOM

import java.io.File;
import java.io.IOException;
import java.util.List;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;

public class JdomParseXml {

	public static void main(String[] args) {
		File file=new File("res\\stationapi.xml");
		SAXBuilder saxb=new SAXBuilder();
		try {
			Document d=saxb.build(file);
			Element root=d.getRootElement();
			List children=root.getChildren();
			for(int i=0;i<children.size();i++){
				Element e=(Element)children.get(i);
				System.out.println(e.getChild("name").getText());
				System.out.println(e.getChild("furigana").getText());
				System.out.println(e.getChild("line").getText());
				System.out.println(e.getChild("url").getText());
				System.out.println(e.getChild("city").getText());
				System.out.println(e.getChild("prefecture").getText());
				System.out.println(e.getChild("direction").getText());
				System.out.println(e.getChild("directionReverse").getText());
				System.out.println(e.getChild("distance").getText());
				System.out.println(e.getChild("distanceM").getText());
				System.out.println(e.getChild("distanceKm").getText());
				System.out.println(e.getChild("traveltime").getText());
			}
		} catch (JDOMException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} 
	}
}