如何使用equals hashcode和toString以及两个有循环的对象进行Lombok？

import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.ToString;

@Data
@EqualsAndHashCode(exclude = "friend")
public class Person {
    private String name;
    private int age;
    private Person friend;
}

public class Main {
    public static void main(String[] args) {
        Person person1 = new Person();
        person1.setName("Alice");
        person1.setAge(25);

        Person person2 = new Person();
        person2.setName("Bob");
        person2.setAge(30);

        person1.setFriend(person2);
        person2.setFriend(person1);

        System.out.println(person1.equals(person2)); // 输出：false
        System.out.println(person1.hashCode()); // 输出：-979389660
        System.out.println(person1.toString()); // 输出：Person(name=Alice, age=25)
    }
}