循环遍历泛型中的属性

import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;

public class GenericExample<T> {
    private T data;
    private List<T> dataList;

    public GenericExample(T data) {
        this.data = data;
        this.dataList = new ArrayList<>();
    }

    public void addData(T data) {
        dataList.add(data);
    }

    public void printAttributes() {
        Class<?> clazz = data.getClass();
        Field[] fields = clazz.getDeclaredFields();

        for (Field field : fields) {
            field.setAccessible(true);
            String attributeName = field.getName();
            Object attributeValue = null;
            try {
                attributeValue = field.get(data);
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
            System.out.println("Attribute Name: " + attributeName);
            System.out.println("Attribute Value: " + attributeValue);
        }
    }

    public static void main(String[] args) {
        GenericExample<String> example = new GenericExample<>("Hello");
        example.addData("World");
        example.printAttributes();
    }
}