使用java解析xml文件，通过dom4j，代码运行前需先导入dom4j架包。

ParseXml类代码如下：

import java.io.File;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.dom4j.Document;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

public class ParseXml {

public void read() throws Exception {

SAXReader reader = new SAXReader();

Document document = reader.read(new File("src/test.xml"));

Element root = document.getRootElement();

// 将解析出来的allresource下的resourceitem放在list中

@SuppressWarnings("rawtypes")

List list = root.elements("resourceitem");

// 创建source存放每一个resourceitem中资源

List source = new ArrayList();

// 将resourceitem中的各项解析出来，通过XmlBean存放到source中

for (@SuppressWarnings("rawtypes")

Iterator i = list.iterator(); i.hasNext();) {

Element resourceitem = (Element) i.next();

String id = resourceitem.element("id").getText();

String title = resourceitem.element("title").getText();

String keywords = resourceitem.element("keywords").getText();

String kind = resourceitem.element("kind").getText();

String describe = resourceitem.element("describe").getText();

String date = resourceitem.element("date").getText();

String url = resourceitem.element("url").getText();

String author = resourceitem.element("author").getText();

String publisher = resourceitem.element("publisher").getText();

XmlBean bean = new XmlBean();

bean.setId(id);

bean.setTitle(title);

bean.setKeywords(keywords);

bean.setKind(kind);

bean.setDescribe(describe);

bean.setDate(date);

bean.setUrl(url);

bean.setAuthor(author);

bean.setPublisher(publisher);

source.add(bean);

}

//这里只选两个解析出的结果进行输出

for (int i = 0; i < source.size(); i++) {

System.out.println("date数据为："+source.get(i).getDate());

//System.out.println("url数据为："+source.get(i).getUrl());

}

for (int i = 0; i < source.size(); i++) {

//System.out.println("date数据为："+source.get(i).getDate());

System.out.println("url数据为："+source.get(i).getUrl());

}

}

//主函数调用上面read()方法

public static void main(String[] args){

try {

new ParseXml().read();

} catch (Exception e){

e.printStackTrace();

}

}

}

XmlBean类代码如下：

public class XmlBean {

private String id;

private String title;

private String keywords;

private String kind;

private String describe;

private String date;

private String url;

private String author;

public String getKeywords() {

return keywords;

}

public void setKeywords(String keywords) {

this.keywords = keywords;

}

public String getKind() {

return kind;

}

public void setKind(String kind) {

this.kind = kind;

}

public String getDescribe() {

return describe;

}

public void setDescribe(String describe) {

this.describe = describe;

}

public String getDate() {

return date;

}

public void setDate(String date) {

this.date = date;

}

public String getUrl() {

return url;

}

public void setUrl(String url) {

this.url = url;

}

public String getAuthor() {

return author;

}

public void setAuthor(String author) {

this.author = author;

}

public String getPublisher() {

return publisher;

}

public void setPublisher(String publisher) {

this.publisher = publisher;

}

private String publisher;

public String getId() {

return id;

}

public void setId(String id) {

this.id = id;

}

public String getTitle() {

return title;

}

public void setTitle(String title) {

this.title = title;

}

}

test.xml文件内容如下：

499

2

《实数》复习d.doc

实数复习，期中复习

doc

期中复习训练题

2008-6-18 20:50:01

http://192.168.16.111:8080/resources/《实数》复习d.doc

胡克林

历城二中

3

《轴对称图形》教学设计

轴对称图形，平面几何图形

doc

认识轴对称图形，知道轴对称图形的含义，能够找出轴对称图形的对称轴

2008-6-18 20:55:10

http://192.168.16.111:8080/resources/《轴对称图形》教学设计.doc

胡克林

历城二中

运行结果(我只让他输出了部分值)如下图所示：