如何将JAVA对象属性提取到一维数组中

import java.lang.reflect.Field;

public class ObjectToArray {
    public static void main(String[] args) {
        // 创建一个示例对象
        Person person = new Person("John", 25, "john@example.com");

        // 提取对象属性到一维数组
        Object[] array = extractObjectToArray(person);

        // 打印数组内容
        for (Object value : array) {
            System.out.println(value);
        }
    }

    public static Object[] extractObjectToArray(Object obj) {
        // 获取对象的属性列表
        Field[] fields = obj.getClass().getDeclaredFields();

        // 创建一个与属性数量相等的一维数组
        Object[] array = new Object[fields.length];

        try {
            // 遍历属性列表，逐个获取属性值并存储到数组中
            for (int i = 0; i < fields.length; i++) {
                fields[i].setAccessible(true); // 设置属性可访问
                array[i] = fields[i].get(obj); // 获取属性值
            }
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

        return array;
    }
}

class Person {
    private String name;
    private int age;
    private String email;

    public Person(String name, int age, String email) {
        this.name = name;
        this.age = age;
        this.email = email;
    }
}