JAVA SAX 方式解析XML文件

	 

	package com.czp;

	 

	import java.io.File;

	 

	import javax.xml.parsers.SAXParser;

	import javax.xml.parsers.SAXParserFactory;

	 

	import org.xml.sax.Attributes;

	import org.xml.sax.SAXException;

	import org.xml.sax.helpers.DefaultHandler;

	/***

	 * 簡單的xml文件解析方式

	 * @author Caozp

	 * @version 1.0

	 *

	 */

	public class MySaxXml extends DefaultHandler {

	 

	   @Override

	 public void endDocument() throws SAXException {

	  super.endDocument();

	 }

	 

	 @Override

	 public void endElement(String uri, String localName, String name)

	   throws SAXException {

	  super.endElement(uri, localName, name);

	 }

	    /***

	     * 取XML的name and value

	     *可以将其只放到map中

	     * @param uri

	     * @param localName

	     * @param name

	     * @param attributes

	     * @throws SAXException

	     */

	 @Override

	 public void startElement(String uri, String localName, String name,

	   Attributes attributes) throws SAXException {

	  super.startElement(uri, localName, name, attributes);

	  if(attributes!=null){

	   for (int i = 0; i < attributes.getLength(); i++) {

	    System.out.println(attributes.getQName(i)+"\tvalue:"+attributes.getValue(i));

	   }

	  }

	 }

	 

	/***

	 * 实现解析

	 * @param xmlPath

	 * @throws Exception

	 */

	public void reader(String xmlPath) throws Exception{

	 SAXParserFactory factory = SAXParserFactory.newInstance();

	 SAXParser parser = factory.newSAXParser();

	 parser.parse(new File(xmlPath), new MySaxXml());

	}

	 

	public static void main(String[] args) throws Exception {

	 new MySaxXml().reader("D:\\test.xml");

	}

	}

	 

补充：软件开发 , Java ,

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