SpringBoot 2.x 以后，@Cacheable， Redis-cahce 的配置變動比較大網(wǎng)上找了點資料，目前我的配置是@Bean public?RedisCacheConfiguration?redisCacheConfiguration()?{ ???Jackson2JsonRedisSerializer<Object>?jackson2JsonRedisSerializer?=?new?Jackson2JsonRedisSerializer<>(Object.class); ???ObjectMapper?om?=?new?ObjectMapper(); ???om.setVisibility(PropertyAccessor.ALL,?JsonAutoDetect.Visibility.ANY); ???om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); ???jackson2JsonRedisSerializer.setObjectMapper(om); ???RedisCacheConfiguration?redisCacheConfiguration?=?RedisCacheConfiguration.defaultCacheConfig(); ???redisCacheConfiguration?=?redisCacheConfiguration.serializeValuesWith( ??????RedisSerializationContext ?????????.SerializationPair ?????????.fromSerializer(jackson2JsonRedisSerializer) ???).entryTtl(Duration.ofMinutes(30)); ???return?redisCacheConfiguration; }使用上述代碼后，可以成功緩存，但不能對key指定緩存時間，如圖，兩個 key?UserInfoList?和 key?UserInfoListAnother?都是默認(rèn)的30分鐘2.X以后無法再使用?RedisCacheManager rcm = new RedisCacheManager(redisTemplate)?構(gòu)造方法來設(shè)置緩存時間，請問該如何配置？