java 随机昵称

你可以使用 Java 中的 Random 类来生成随机昵称，例如：

import java.util.Random;

public class RandomNickname {
    public static void main(String[] args) {
        String[] adjectives = {"Happy", "Lucky", "Silly", "Crazy", "Wild", "Lovely", "Funny"};
        String[] nouns = {"Cat", "Dog", "Rabbit", "Tiger", "Monkey", "Penguin", "Elephant"};

        Random random = new Random();
        String adjective = adjectives[random.nextInt(adjectives.length)];
        String noun = nouns[random.nextInt(nouns.length)];

        String nickname = adjective + noun;
        System.out.println("Your random nickname is: " + nickname);
    }
}

这段代码会从 `adjectives` 和 `nouns` 数组中随机选择一个形容词和一个名词，然后将它们拼接成一个随机昵称。