xstream序列与反序列学习

 

  XStream 序列与反序列学习：

 

 1、反序列

 

@XStreamAlias("USER")
public class User {
	
	@XStreamAlias("NAME")
	private String name;
	
	@XStreamAlias("AGE")
	private int age;
	
	@XStreamAlias("SEX")
	private String sex;

	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	public String getSex() {
		return sex;
	}
	public void setSex(String sex) {
		this.sex = sex;
	}
}

 

 

public class Test {

	public static void main(String[] args) {
		String xmlStr = "<USER><NAME>April</NAME><AGE>22</AGE><SEX>女</SEX></USER>";
		XStream xstream = new XStream(new DomDriver());
		xstream.autodetectAnnotations(true);
		xstream.alias("USER", User.class);
		User user = (User)xstream.fromXML(xmlStr,new User());
		System.out.println("反序列化后User信息："+user.getName()+"---"+user.getAge()+"----"+user.getSex());
	}
}

 

   结果：反序列化后User信息：April---22----女

 

2、序列化

 

 

public class Test2 {

	public static void main(String[] args) {
		User user = new User();
		user.setName("Amy");
		user.setAge(21);
		user.setSex("女");
		
		XStream xstream = new XStream(new DomDriver());
		xstream.autodetectAnnotations(true);
		String xml = xstream.toXML(user);
		StringBuffer xmlStr = new StringBuffer("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
		xmlStr.append(xml);
		System.out.println(xmlStr);
	}
}

 

 所需jar包，如下