org.springframework.data.redis.core.HashOperations.values()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
字(5.2k)|赞(0)|评价(0)|浏览(153)

本文整理了Java中org.springframework.data.redis.core.HashOperations.values()方法的一些代码示例,展示了HashOperations.values()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。HashOperations.values()方法的具体详情如下:
包路径:org.springframework.data.redis.core.HashOperations
类名称:HashOperations
方法名:values

HashOperations.values介绍

[英]Get entry set (values) of hash at key.
[中]在键处获取散列的条目集(值)。

代码示例

代码示例来源:origin: spring-projects/spring-data-redis

@Override
public List<HV> values() {
  return ops.values(getKey());
}

代码示例来源:origin: mrdear/JavaWEB

/**
  * 查询全部用户
  */
 public List<User> query(){
  HashOperations<String, String, String> opsForHash = stringRedisTemplate.opsForHash();
  List<String> usersJson = opsForHash.values(KEY_PREFIX);
  List<User> users = new ArrayList<>(usersJson.size());
  usersJson.forEach(x -> {
   try {
    users.add(objectMapper.readValue(x,User.class));
   } catch (IOException e) {
    logger.error("read user error id is {}",x);
   }
  });
  return users;
 }
}

代码示例来源:origin: garystafford/spring-music

@Override
public Iterable<Album> findAll() {
  return hashOps.values(ALBUMS_KEY);
}

代码示例来源:origin: whvcse/EasyWeb

/**
 * 获取哈希表中所有值
 *
 * @param key
 * @return
 */
public List<Object> hValues(String key) {
  return redisTemplate.opsForHash().values(key);
}

代码示例来源:origin: gudaoxuri/dew

@Override
public Set<String> hvalues(String key) {
  return redisTemplate.opsForHash().values(key)
      .stream().map(i -> (String) i).collect(Collectors.toSet());
}

代码示例来源:origin: org.springframework.data/spring-data-redis

@Override
public List<HV> values() {
  return ops.values(getKey());
}

代码示例来源:origin: aillamsun/devX

@Override
public Set<String> hvalues(String key) {
  return redisTemplate.opsForHash().values(key)
      .stream().map(i -> (String) i).collect(Collectors.toSet());
}

代码示例来源:origin: com.alibaba/tac-engine

@Override
public List<TacInst> getAllTacMsInsts() {
  return hashOperations.values(getMainKey());
}

代码示例来源:origin: alibaba/tac

@Override
public List<TacInst> getMsInsts(String code) {
  return hashOperations.values(getMainKey() + code);
}

代码示例来源:origin: com.alibaba/tac-engine

@Override
public List<TacMsDO> getAllMs() {
  return hashOperations.values(getMainKey());
}

代码示例来源:origin: alibaba/tac

@Override
public List<TacInst> getAllTacMsInsts() {
  return hashOperations.values(getMainKey());
}

代码示例来源:origin: alibaba/tac

@Override
public List<TacMsDO> getAllMs() {
  return hashOperations.values(getMainKey());
}

代码示例来源:origin: com.alibaba/tac-engine

@Override
public List<TacInst> getMsInsts(String code) {
  return hashOperations.values(getMainKey() + code);
}

代码示例来源:origin: lzh-boy/cskit

@Override
public List<V> hashGetHashAllValues(K key) {
  return (List<V>) redisTemplate.opsForHash().values(key);
}

代码示例来源:origin: apache/servicemix-bundles

@Override
public List<HV> values() {
  return ops.values(getKey());
}

代码示例来源:origin: net.oschina.durcframework/easyopen

/**
 * 从数据库中读取所有配置。改成关系数据库,重写此方法
 *
 * @return 返回所有配置
 */
@Override
protected List<LimitConfig> listFromDb() {
  List<Object> list = this.redisTemplate.opsForHash().values(REDIS_KEY);
  List<LimitConfig> ret = new ArrayList<>(list.size());
  for (Object jsonStr : list) {
    ret.add(JSON.parseObject(String.valueOf(jsonStr), LimitConfig.class));
  }
  return ret;
}

代码示例来源:origin: vvsuperman/coolmq

@Override
public List getMsgReady() throws Exception {
  HashOperations hashOperations = redisTemplate.opsForHash();
  List<RabbitMetaMessage> messages = hashOperations.values(MQConstants.MQ_MSG_READY);
  List<RabbitMetaMessage> messageAlert = new ArrayList();
  List<String> messageIds = new ArrayList<>();
  for(RabbitMetaMessage message : messages){
    /**如果消息超时,加入超时队列*/
    if(messageTimeOut(message.getMessageId())){
      messageAlert.add(message);
      messageIds.add(message.getMessageId());
    }
  }
  /**在redis中删除已超时的消息*/
  hashOperations.delete(MQConstants.MQ_MSG_READY, messageIds);
  return messageAlert;
}

代码示例来源:origin: dqeasycloud/easy-cloud

/**
 * <p>
 * 获取key对应的redis中该map的所有值
 * </p>
 * <p>
 * <pre>
 * DqRedisTemplateHandler.valuesFromHash("key", UserEntity.class) = ["userObj1","userObj2","userObj3"]
 * </pre>
 *
 * @param key   : 主key
 * @param clazz : 泛型后的class
 * @return List<T>
 * @author daiqi
 * @date 2017年12月19日 上午9:08:27
 */
public static <T> List<T> valuesFromHash(String key, Class<T> clazz) {
  if (EcStringUtils.isEmpty(key) || EcBaseUtils.isNull(clazz)) {
    return null;
  }
  return EcJSONUtils.fromListToTList(stringRedisTemplate.opsForHash().values(key), clazz);
}

代码示例来源:origin: LuoLiangDSGA/spring-learning

/**
   * 操作hash,存放User对象
   */
  private void operateHash() {
    String key = "user";
    HashOperations<String, String, User> hashOperations = objRedisTemplate.opsForHash();
    hashOperations.put(key, "user1", User.builder().name("Hulk").age(50).build());
    hashOperations.put(key, "user2", User.builder().name("Thor").age(1500).build());
    hashOperations.put(key, "user3", User.builder().name("Rogers").age(150).build());
    log.info("hash size:{}", hashOperations.size(key));
    log.info("--------拿到Map的key集合--------");
    Set<String> keys = hashOperations.keys(key);
    keys.forEach(log::info);
    log.info("--------拿到Map的value集合--------");
    List<User> users = hashOperations.values(key);
    users.forEach(user -> log.info(user.toString()));
    log.info("--------拿到user1的value--------");
    User user = hashOperations.get(key, "user1");
    log.info(user.toString());
  }
}

相关文章