XStream.toXML() 简单两种使用实例

//定义一个要导出的bean
class Stu{
    private String name;
    private Integer age;

    public Stu(String name, Integer age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Integer getAge() {
        return age;
    }

    public void setAge(Integer age) {
        this.age = age;
    }
}
/执行
    public static void main(String[] sage) throws  Exception{
        //要导出的类
        Stu s= new Stu("马云",40);
        //Xml文件输出目录
        FileOutputStream fos=new FileOutputStream("d:\test.xml");
        XStream stream =new XStream();
        stream.toXML(s,fos);
        if(fos!=null){
            fos.close();
        }
    }
}

@XStreamAlias("stu")注解 为标签添加别名 

public static void main(String[] sage) throws  Exception{
        //要导出的类
        Stu s= new Stu("马云",40);
        //Xml文件输出目录
        FileOutputStream fos=new FileOutputStream("d:\test.xml");
        XStream stream =new XStream();
        //开启类上的注解模式；
        stream.processAnnotations(Stu.class);
        stream.toXML(s,fos);
        if(fos!=null){
            fos.close();
        }
    }
}

@XStreamAsAttribute 用在属性上 把属性作为父标签 属性输出

@XStreamOmitField 不会被序列化到xml里