如何使用反射设置类属性值

import java.lang.reflect.Field;

public class ReflectExample {
    private String name;
    private int age;

    public static void main(String[] args) throws NoSuchFieldException, IllegalAccessException {
        ReflectExample example = new ReflectExample();

        // 获取类的Class对象
        Class<?> clazz = example.getClass();

        // 获取类的属性
        Field nameField = clazz.getDeclaredField("name");
        Field ageField = clazz.getDeclaredField("age");

        // 设置属性的可访问性
        nameField.setAccessible(true);
        ageField.setAccessible(true);

        // 设置属性的值
        nameField.set(example, "John");
        ageField.set(example, 25);

        // 输出属性的值
        System.out.println("Name: " + example.name);
        System.out.println("Age: " + example.age);
    }
}