Dom4j将xml文档信息封装到对象中

package com.dom4j.red;

import java.io.File;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

/**

* 把xml文档信息封装到对象中

* @author zhiyong

*

*/

public class Demo4 {

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

//建立xml解析器对象

SAXReader reader = new SAXReader();

//读取xml文件，返回Document对象

Document document = reader.read(new File("./src/contact2.xml"));

//读取根标签

Element root = document.getRootElement();

//定义集合，放入标签里面的所有属性和值

List<Contact> contactList = new ArrayList();

//获取传入标签下的所有直接子标签

List<Element> list = root.elements();

for(Element ele : list){

	Contact con = new Contact();

	//获取标签的属性和值

	con.setId(ele.attributeValue("id"));

	con.setAge(ele.elementText("age"));

	con.setName(ele.elementText("name"));

	con.setPhone(ele.elementText("phone"));

	con.setEmail(ele.elementText("email"));

	con.setQq(ele.elementText("qq"));

	contactList.add(con);

}

for(Contact c : contactList){

//	System.out.println("Contact[id=\"" + c.getId() + "\" name=\"" + c.getName() + "\" phone=\"" + c.getPhone() + "\" email=\"" + c.getEmail() + "\" qq=\"" + c.getQq() + "\"]" );

	System.out.println(c);

}

}

}

package com.dom4j.red;

public class Contact {

private String id;

private String name;

private String age;

private String phone;

private String email;

private String qq;

public String getId() {

return id;

}

public void setId(String id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getAge() {

return age;

}

public void setAge(String age) {

this.age = age;

}

public String getPhone() {

return phone;

}

public void setPhone(String phone) {

this.phone = phone;

}

public String getEmail() {

return email;

}

public void setEmail(String email) {

this.email = email;

}

public String getQq() {

return qq;

}

public void setQq(String qq) {

this.qq = qq;

}

@Override

public String toString() {

return "Contact [id=" + id + ", name=" + name + ", age=" + age

+ ", phone=" + phone + ", email=" + email + ", qq=" + qq + "]";

}

}

<?xml version="1.0" encoding="utf-8"?>

<contactList>

<contact id="001">

<name>木丁西</name>

<age>18</age>

<phone>18071897425</phone>

<email>1012421396@qq.com</email>

<qq>1012421396</qq>

</contact>

<contact id="002">

<name>刘先森</name>

<age>20</age>

<phone>18771897466</phone>

<email>561242139@qq.com</email>

<qq>561242139</qq>

</contact>

</contactList>