jaxb

首先导入：javax.xml.bind

package com.xml;

import javax.xml.bind.annotation.XmlAttribute;

import javax.xml.bind.annotation.XmlElement;

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement

public class Customer {

String name;

int age;

int id;

public String getName() {

return name;

}

@XmlElement

public void setName(String name) {

this.name = name;

}

public int getAge() {

return age;

}

@XmlElement

public void setAge(int age) {

this.age = age;

}

public int getId() {

return id;

}

@XmlAttribute

public void setId(int id) {

this.id = id;

}

}

package com.xml;

import java.io.File;

import javax.xml.bind.JAXBContext;

import javax.xml.bind.JAXBException;

import javax.xml.bind.Marshaller;

public class JAXBExample {

public static void main(String[] args) {

Customer customer = new Customer();

customer.setId(100);

customer.setName("mkyong");

customer.setAge(29);

try {

File file = new File("f:\\file.xml");

JAXBContext jaxbContext = JAXBContext.newInstance(Customer.class);

Marshaller jaxbMarshaller = jaxbContext.createMarshaller();

// output pretty printed

jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

jaxbMarshaller.marshal(customer, file);

jaxbMarshaller.marshal(customer, System.out);

} catch (JAXBException e) {

e.printStackTrace();

}

}

}