Employee.java
applicationContext.xml
Client.java
Spring Core jar文件
Spring Web jar文件
@XmlRootElement 它指定xml文件的根元素。
@XmlAttribute 它指定属性的属性。
@XmlElement 它指定元素。
package com.lidihuo; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; @XmlRootElement(name="employee") public class Employee { private int id; private String name; private float salary; @XmlAttribute(name="id") public int getId() { return id; } public void setId(int id) { this.id = id; } @XmlElement(name="name") public String getName() { return name; } public void setName(String name) { this.name = name; } @XmlElement(name="salary") public float getSalary() { return salary; } public void setSalary(float salary) { this.salary = salary; } }
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oxm="http://www.springframework.org/schema/oxm" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd"> <oxm:jaxb2-marshaller id="jaxbMarshallerBean"> <oxm:class-to-be-bound name="com.lidihuo.Employee"/> </oxm:jaxb2-marshaller> </beans>
package com.lidihuo; import java.io.FileWriter; import java.io.IOException; import javax.xml.transform.stream.StreamResult; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.oxm.Marshaller; public class Client{ public static void main(String[] args)throws IOException{ ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); Marshaller marshaller = (Marshaller)context.getBean("jaxbMarshallerBean"); Employee employee=new Employee(); employee.setId(101); employee.setName("Sonoo Jaiswal"); employee.setSalary(100000); marshaller.marshal(employee, new StreamResult(new FileWriter("employee.xml"))); System.out.println("XML Created Sucessfully"); } }
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <employee id="101"> <name>Sonoo Jaiswal</name> <salary>100000.0</salary> </employee>