dom4j 对象转xml

import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;

import java.lang.reflect.Field;
import java.lang.reflect.Method;

/**
 * Created by full on 2017/10/13.
 */
public class Xml {

    public static void main(String[] args) {
        File b = new File();
        b.setName("image.png");
        b.setPath("/root/image.png");
        b.setType("image");
        Document document = DocumentHelper.createDocument();
        try {
// 创建根节点元素
            Element root = document.addElement("xml");
            Field[] field = b.getClass().getDeclaredFields(); // 获取实体类b的所有属性，返回Field数组
            for (int j = 0; j < field.length; j++) { // 遍历所有有属性
                String name = field[j].getName(); // 获取属属性的名字
                if (!name.equals("serialVersionUID")) {//去除串行化序列属性
                    name = name.substring(0, 1).toUpperCase()
                            + name.substring(1); // 将属性的首字符大写，方便构造get，set方法
                    Method m = b.getClass().getMethod("get" + name);
// System.out.println("属性get方法返回值类型:" + m.getReturnType());
                    String propertievalue = (String) m.invoke(b);// 获取属性值
                    Element propertie = root.addElement(name);
                    propertie.addCDATA(propertievalue);
                }
            }
            System.out.println(document.asXML());

        } catch (Exception e) {
// TODO Auto-generated catch block
            e.printStackTrace();


        }

    }
}
class File{

    String name;
    String path;
    String type;

    public String getName() {
        return name;
    }

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

    public String getPath() {
        return path;
    }

    public void setPath(String path) {
        this.path = path;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }
}