关于java:redis配置

@Configuration  
@EnableCaching  // 开启注解
public class RedisConfiguration extends CachingConfigurerSupport {
/**
 * retemplate 相干配置
 *
 * @param factory
 * @return
 */
@Bean
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
    // 配置连贯工厂
    redisTemplate.setConnectionFactory(factory);
    // 应用 Jackson2JsonRedisSerializer 来序列化和反序列化 redis 的 value 值（默认应用 JDK 的序列化形式）Jackson2JsonRedisSerializer jacksonSeial = new Jackson2JsonRedisSerializer(Object.class);
    ObjectMapper om = new ObjectMapper();
    // 指定要序列化的域，field,get 和 set, 以及修饰符范畴，ANY 是都有包含 private 和 public
    om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    // 指定序列化输出的类型，类必须是非 final 润饰的，final 润饰的类，比方 String,Integer 等会跑出异样
    om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    jacksonSeial.setObjectMapper(om);
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashValueSerializer(jacksonSeial);
    redisTemplate.setValueSerializer(jacksonSeial);
    redisTemplate.afterPropertiesSet();
    return redisTemplate;
}