SpingCache简单使用

@Configuration@EnableCaching@EnableConfigurationProperties(CacheProperties.class)
publicclassCacheConfig {
@BeanpublicRedisCacheConfigurationcreateConfiguration(CachePropertiescacheProperties) {
CacheProperties.RedisredisProperties=cacheProperties.getRedis();
RedisCacheConfigurationconfig=RedisCacheConfiguration.defaultCacheConfig();
config=config.serializeKeysWith(
RedisSerializationContext.SerializationPair.fromSerializer(newStringRedisSerializer()));
config=config.serializeValuesWith(
RedisSerializationContext.SerializationPair.fromSerializer(newGenericFastJsonRedisSerializer()));
if (redisProperties.getTimeToLive() !=null) {
config=config.entryTtl(redisProperties.getTimeToLive());
        }
if (redisProperties.getKeyPrefix() !=null) {
config=config.prefixCacheNameWith(redisProperties.getKeyPrefix());
        }
if (!redisProperties.isCacheNullValues()) {
config=config.disableCachingNullValues();
        }
if (!redisProperties.isUseKeyPrefix()) {
config=config.disableKeyPrefix();
        }
returnconfig;
    }
}

@Cacheable(value= {"brand"}, key="#root.methodName")
publicList<Brand>listBrand(intpageNum, intpageSize) {
PageHelper.startPage(pageNum, pageSize);
returnbaseMapper.selectList(null);
}