package com.fwh.handle;

import javax.xml.stream.events.StartElement;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

public class Handletest extends DefaultHandler {
?int index=0;
?//遍歷XML文件的開始標(biāo)簽
?@Override
?public void startElement(String uri, String localName, String qName,
???Attributes attributes) throws SAXException {
??// TODO Auto-generated method stub
??//條用DefaultHandler的startElement方法
??super.startElement(uri, localName, qName, attributes);
???if(qName.equals("book")) {
????index++;
????System.out.println("===========第"+index+"本書開始了============");
//????String a=attributes.getValue("id");
//????System.out.print("屬性名ID的值為："+a);
????int a=attributes.getLength();
????for(int i=0;i<a;i++) {
?????System.out.print("屬性名："+attributes.getQName(i));
?????System.out.println("---值為："+attributes.getValue(i));
????}
???}else if(!qName.equals("book")&&!qName.equals("bookstore")) {
????System.out.print("節(jié)點名是："+qName);
???}
?}
?//遍歷XML文件的結(jié)束標(biāo)簽
?@Override
?public void endElement(String uri, String localName, String qName)
???throws SAXException {
??// TODO Auto-generated method stub
??super.endElement(uri, localName, qName);
??if(qName.equals("book")) {
??System.out.println("===========第"+index+"本書結(jié)束了============");
??}
?}
?//用來標(biāo)識解析開始
?@Override
?public void startDocument() throws SAXException {
??// TODO Auto-generated method stub
??super.startDocument();
??System.out.println("現(xiàn)在，解析xml開始了！");
?}
?//用來標(biāo)識解析結(jié)束
?@Override
?public void endDocument() throws SAXException {
??// TODO Auto-generated method stub
??super.endDocument();
??System.out.println("現(xiàn)在，解析xml結(jié)束了！");
?}
?@Override
?public void characters(char[] ch, int start, int length) throws SAXException {
??// TODO Auto-generated method stub
??super.characters(ch, start, length);
??String a=new String(ch, start, length);
??if(!a.trim().equals(" ")) {
???System.out.println("---屬性值為："+a);
??}
?}

}