JavaJAXB：将 XML 属性解组为特定的 Java 对象属性

使用Java和JAXB技术可以很方便地将XML属性解组为特定的Java对象属性。JAXB是Java Architecture for XML Binding的缩写，它提供了一种简单的方式来将XML数据绑定到Java对象上。在本文中，我们将介绍如何使用JAXB来实现这一目标，并提供一个案例代码来说明。

java
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Person {
    private String name;
    private int age;
    private String address;
    @XmlAttribute
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    @XmlAttribute
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    @XmlAttribute
    public String getAddress() {
        return address;
    }
    public void setAddress(String address) {
        this.address = address;
    }
}

xml

java
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import java.io.File;
public class JAXBExample {
    public static void main(String[] args) {
        try {
            File file = new File("person.xml");
            JAXBContext jaxbContext = JAXBContext.newInstance(Person.class);
            Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
            Person person = (Person) jaxbUnmarshaller.unmarshal(file);
            System.out.println("Name: " + person.getName());
            System.out.println("Age: " + person.getAge());
            System.out.println("Address: " + person.getAddress());
        } catch (JAXBException e) {
            e.printStackTrace();
        }
    }
}