如何使用Redis和Java开发简易缓存服务器功能

<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>3.6.0</version>
</dependency>

implementation 'redis.clients:jedis:3.6.0'

import redis.clients.jedis.Jedis;

public class CacheServer {
    private final Jedis jedis;

    public CacheServer() {
        jedis = new Jedis("localhost", 6379);
    }

    public void set(String key, String value) {
        jedis.set(key, value);
    }

    public String get(String key) {
        return jedis.get(key);
    }

    public void delete(String key) {
        jedis.del(key);
    }
}

public class Main {
    public static void main(String[] args) {
        CacheServer cacheServer = new CacheServer();
        
        // 设置缓存
        cacheServer.set("name", "Alice");
        
        // 获取缓存
        String name = cacheServer.get("name");
        System.out.println(name);
        
        // 删除缓存
        cacheServer.delete("name");
        
        // 再次获取缓存
        name = cacheServer.get("name");
        System.out.println(name);
    }
}