【发布时间】:2017-11-11 16:28:21
【问题描述】:
我正在尝试用 spring 来理解 redis/jedis。我被困在某个地方,在一段时间后我无法使我的密钥到期。
有人可以帮忙吗?
public class SessionCacheRepositoryImpl implements SessionCacheRepository {
private static final String KEY = "Session";
private RedisTemplate<String, Object> redisTemplate;
private HashOperations hashOperations;
@Autowired
public SessionCacheRepositoryImpl(RedisTemplate<String, Object> redisTemplate) {
this.redisTemplate = redisTemplate;
}
@PostConstruct
private void init() {
hashOperations = redisTemplate.opsForHash();
redisTemplate.expire(KEY, 30, TimeUnit.SECONDS);
}
public void saveSession(final Session session) {
hashOperations.put(KEY, session.getSessionID(), session);
}
}
这是我的配置类
private RedisTemplate<String, Object> template;
@Bean
JedisConnectionFactory jedisConnectionFactory() {
JedisConnectionFactory jedisConFactory = new JedisConnectionFactory();
jedisConFactory.setHostName("localhost");
jedisConFactory.setPort(36919);
return jedisConFactory;
}
@Bean
public RedisTemplate<String, Object> redisTemplate() {
template = new RedisTemplate<String, Object>();
template.setConnectionFactory(jedisConnectionFactory());
template.setValueSerializer(new GenericToStringSerializer<Object>(Object.class));
return template;
}
【问题讨论】:
标签: java spring spring-boot redis jedis