用SAXReader 方式解析
package *
import java.io.ByteArrayInputStream;
import java.util.Iterator;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
public class TestXml {
/**
- @param args
*/
public static void main(String[] args) {
try {
// TODO Auto-generated method stub
//定義要解析的XML字符串
String transMessage = "<?xml version=/"1.0/" encoding=/"GBK/"?><message>"- "<body>"
- "<ticketNotify>"
- "<ticket id=/"6000012007051000000231/" dealTime=/"20070510165423/" status=/"0000/" message=/"成功,系統(tǒng)處理正常/"/>"
- "<ticket id=/"6000012007051000000232/" dealTime=/"20070510165424/" status=/"2012/" message=/"禁止倍投/"/>"
- "</ticketNotify>" + "</body></message>";
// 創(chuàng)建xml解析對(duì)象
SAXReader reader = new SAXReader();
// 定義一個(gè)文檔
Document document = null;
//將字符串轉(zhuǎn)換為
document = reader.read(new ByteArrayInputStream(transMessage
.getBytes("GBK")));
// 得到xml的根節(jié)點(diǎn)(message)
Element root = document.getRootElement();
//定義子循環(huán)體的變量
Element ticket=null;
Iterator tickets = null;
for (tickets = root.element("body").element("ticketNotify").elementIterator(); tickets.hasNext();) {
ticket = (Element) tickets.next();
System.out.print(ticket.attributeValue("id")+" ");
System.out.print(ticket.attributeValue("dealTime")+" ");
System.out.println(ticket.attributeValue("status"));
}
//Element.asXML方法，獲得包括該標(biāo)簽的所有XML數(shù)據(jù)
System.out.println(root.element("body").asXML());
} catch (Exception e) {
e.printStackTrace();
}
}
}
總結(jié):
Document document=new SAXReader.reader(“xml文路徑/文件名xxx.xml”);//得到Document對(duì)象
Element root = document.getRootElement()//獲得根節(jié)點(diǎn)
Iterator iterator=root.elementIterator(); //從根節(jié)點(diǎn)遍歷子節(jié)點(diǎn)
//List<Element> list = ele.elements("ele"); //獲取節(jié)點(diǎn)循環(huán)遍歷
Iterator iterator=Element.elementIterator(); //再?gòu)淖庸?jié)點(diǎn)在遍歷其子節(jié)點(diǎn)
對(duì)節(jié)點(diǎn)訪問(wèn)其屬性用：Attribute leaderAttr =Element. attribute(“xxx”);
對(duì)節(jié)點(diǎn)訪問(wèn)其某個(gè)屬性leaderAttr的名稱(chēng)：leaderAttr.getName()；
對(duì)節(jié)點(diǎn)訪問(wèn)其某個(gè)屬性leaderAttr的值：leaderAttr.getValue()
對(duì)節(jié)點(diǎn)訪問(wèn)其名稱(chēng)：Element.getName();
對(duì)節(jié)點(diǎn)訪問(wèn)其文本：Element. getText();
