使用@Cacheable缓存解决双冒号::的问题

@Configuration
public class SpringCacheConfig{
    @Bean
    public CacheManager cacheManager(LettuceConnectionFactory lettuceConnectionFactory){        
        RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig()        
                .entryTtl(Duration.ofHour(1)                
                //变双冒号为单冒号
                .computePrefixWith(name - >":")                
                .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))                
                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(new GenericJackson2JsonRedisSerializer()))    
                .disableCachingNullValues();                
        RedisCacheManager cacheManager = RedisCacheManager.RedisCacheManagerBuilder        
                .fromConnectionFactory(lettuceConnectionFactory)                
                .cacheDefaults(config)                
                .transactionAware()                
                .build();
        return cacheManager;    
    }
    ...其他配置
}

@Cacheable(value = "PERSON",key = "#tagId+'_'+#zz")
public List<Person> getPersonByTagid(Long tagId,String zz)