From: https://blog.csdn.net/qq_15071263/article/details/82897330

文章目录

    Springboot 2.x版本 RedisCacheManager 类的配置，【与1.x 略有不同】
                    1、1.x 配置方式
                    2、2.x 配置方式

Springboot 2.x版本 RedisCacheManager 类的配置，【与1.x 略有不同】
1、1.x 配置方式

@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate) {
    RedisCacheManager cacheManager= new RedisCacheManager(redisTemplate);
    cacheManager.setDefaultExpiration(60);
    Map<String,Long> expiresMap=new HashMap<>();
    expiresMap.put("Product",5L);
    cacheManager.setExpires(expiresMap);
    return cacheManager;
}

 

2、2.x 配置方式

    @Bean
    public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
        RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
                .entryTtl(Duration.ofHours(1)); // 设置缓存有效期一小时
        return RedisCacheManager
                .builder(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory))
                .cacheDefaults(redisCacheConfiguration).build();
    }