声明处理某个类型(BaseCurrentUser)的序列化类

    @Bean
    Jackson2JsonRedisSerializer<BaseCurrentUser> jackson2JsonRedisSerializer(ObjectMapper objectMapper) {
        Jackson2JsonRedisSerializer<BaseCurrentUser> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<BaseCurrentUser>(
                BaseCurrentUser.class);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
        return jackson2JsonRedisSerializer;
    }

    @Bean
    RedisTemplate<String, BaseCurrentUser> currentUserRedisTemplate(JedisConnectionFactory connectionFactory,
                                                                    Jackson2JsonRedisSerializer<BaseCurrentUser> jackson2JsonRedisSerializer) {
        RedisTemplate<String, BaseCurrentUser> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(connectionFactory);
        redisTemplate.setDefaultSerializer(jackson2JsonRedisSerializer);
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        redisTemplate.setKeySerializer(stringRedisSerializer);
        redisTemplate.setHashKeySerializer(stringRedisSerializer);
        return redisTemplate;
    }

在service类中使用

@Autowired
private RedisTemplate<String, BaseCurrentUser> currentUserRedisTemplate;

那么我每次添加一个类型的存储, 就得加一套@Bean??? 是这样嘛? 还是我不会用?
或者说不这么用, 只用他的StringRedisTemplate, 每次都用 fastjson 手动序列化