spring 如何将配置信息注入静态变量的方法

spring.redis.host=test

@Component
public class RedisServiceImpl implements RedisService {
  ...
  @Value("${spring.redis.host}")
  static public String host;
  
  @Value("${spring.redis.port}")
  static public Integer port;
  ...
  
   static public JedisPool getJedisPool() {
    if (RedisServiceImpl.host == null) {
      logger.info("host 未注入");
    }
  }

@Component
public class RedisServiceImpl implements RedisService {
  ...
  static public String host;
  static public Integer port;
  
    @Value("${spring.redis.host}")
  public void setHost(String host) {
    RedisServiceImpl.host = host;
  }

  @Value("${spring.redis.port}")
  public void setPort(Integer port) {
    RedisServiceImpl.port = port;
  }
  ...
  
   static public JedisPool getJedisPool() {
    if (RedisServiceImpl.host == null) {
      logger.info("host 未注入");
    } else {
      logger.info("host 值为" + RedisServiceImpl.host);
    }
  }