springboot(24)ehcache自定义CacheManager

springboot 1.5.x

@Bean
public CacheManager cacheManager(RedisTemplate<String,?> redisTemplate) {
    RedisCacheManager cacheManager= new RedisCacheManager(redisTemplate);
    // 开启使用缓存名称最为key前缀
    cacheManager.setUsePrefix(true);
    cacheManager.setDefaultExpiration(60);
    return cacheManager;
}

springboot 2.0.x

@Bean
public CacheManager cacheManager(RedisConnectionFactory connectionFactory) {
	// 使用fastjson序列化替代jdk序列化
	RedisSerializationContext.SerializationPair serializationPair =
			RedisSerializationContext.SerializationPair.fromSerializer(getRedisSerializer());
	// 设置缓存有效期一小时
	RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
			.entryTtl(Duration.ofHours(1)).serializeKeysWith(serializationPair)
			.serializeValuesWith(serializationPair);
	return RedisCacheManager
			.builder(RedisCacheWriter.nonLockingRedisCacheWriter(connectionFactory))
			.cacheDefaults(redisCacheConfiguration).build();
}

private RedisSerializer<Object> getRedisSerializer(){
	return new GenericFastJsonRedisSerializer();
}