本文整理了Java中redis.clients.jedis.JedisCommands.hmget()方法的一些代码示例，展示了JedisCommands.hmget()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。JedisCommands.hmget()方法的具体详情如下：
包路径：redis.clients.jedis.JedisCommands
类名称：JedisCommands
方法名：hmget

JedisCommands.hmget介绍

暂无

代码示例

代码示例来源：origin: mpusher/mpush

/**
 * 返回 key 指定的哈希集中指定字段的值
 *
 * @param fields
 * @param clazz
 * @return
 */
public <T> List<T> hmget(String key, Class<T> clazz, String... fields) {
  return call(jedis -> jedis.hmget(key, fields), Collections.<String>emptyList())
      .stream()
      .map(s -> Jsons.fromJson(s, clazz))
      .collect(Collectors.toList());
}

代码示例来源：origin: brianfrankcooper/YCSB

@Override
public Status read(String table, String key, Set<String> fields,
  Map<String, ByteIterator> result) {
 if (fields == null) {
  StringByteIterator.putAllAsByteIterators(result, jedis.hgetAll(key));
 } else {
  String[] fieldArray =
    (String[]) fields.toArray(new String[fields.size()]);
  List<String> values = jedis.hmget(key, fieldArray);
  Iterator<String> fieldIterator = fields.iterator();
  Iterator<String> valueIterator = values.iterator();
  while (fieldIterator.hasNext() && valueIterator.hasNext()) {
   result.put(fieldIterator.next(),
     new StringByteIterator(valueIterator.next()));
  }
  assert !fieldIterator.hasNext() && !valueIterator.hasNext();
 }
 return result.isEmpty() ? Status.ERROR : Status.OK;
}

代码示例来源：origin: com.github.mpusher/mpush-cache

/**
 * 返回 key 指定的哈希集中指定字段的值
 *
 * @param fields
 * @param clazz
 * @return
 */
public <T> List<T> hmget(String key, Class<T> clazz, String... fields) {
  return call(jedis -> jedis.hmget(key, fields), Collections.<String>emptyList())
      .stream()
      .map(s -> Jsons.fromJson(s, clazz))
      .collect(Collectors.toList());
}

代码示例来源：origin: vakinge/jeesuite-libs

/**
   * 获取多个key的值
   * 
   * @param fields
   * @return
   */
  public Map<String, String> get(String... fields) {
    try {
      List<String> datas = getJedisCommands(groupName).hmget(key, fields);
      Map<String, String> result = new HashMap<>();
      
      for (int i = 0; i < fields.length; i++) {
        result.put(fields[i], datas.get(i));
      }
      return result;
    } finally {
      getJedisProvider(groupName).release();
    }

  }
}

代码示例来源：origin: com.gitee.zhaohuihua/bdp-general-svc

/** {@inheritDoc} **/
@Override
public Map<String, String> hmget(String key, String subkey, List<String> fields) {
  JedisCommands jedis = this.getInstanceByKey(key);
  if (fields == null) {
    return jedis.hgetAll(concat(key, subkey));
  } else if (fields.size() == 0) {
    return new HashMap<>();
  } else if (fields.size() == 1) {
    Map<String, String> map = new HashMap<>();
    map.put(fields.get(0), jedis.hget(concat(key, subkey), fields.get(0)));
    return map;
  } else {
    List<String> values = jedis.hmget(concat(key, subkey), toArray(fields));
    Map<String, String> map = new HashMap<>();
    for (int i = 0; i < fields.size() && i < values.size(); i++) {
      map.put(fields.get(i), values.get(i));
    }
    return map;
  }
}

代码示例来源：origin: com.gitee.qdbp/qdbp-general-biz

/** {@inheritDoc} **/
@Override
public Map<String, String> hmget(String key, String subkey, List<String> fields) {
  JedisCommands jedis = this.getInstanceByKey(key);
  if (fields == null) {
    return jedis.hgetAll(concat(key, subkey));
  } else if (fields.size() == 0) {
    return new HashMap<>();
  } else if (fields.size() == 1) {
    Map<String, String> map = new HashMap<>();
    map.put(fields.get(0), jedis.hget(concat(key, subkey), fields.get(0)));
    return map;
  } else {
    List<String> values = jedis.hmget(concat(key, subkey), toArray(fields));
    Map<String, String> map = new HashMap<>();
    for (int i = 0; i < fields.size() && i < values.size(); i++) {
      map.put(fields.get(i), values.get(i));
    }
    return map;
  }
}

代码示例来源：origin: com.gitee.qdbp/qdbp-general-biz

/** {@inheritDoc} **/
@Override
public <T> Map<String, T> hmget(String key, String subkey, List<String> fields, Class<T> clazz) {
  JedisCommands jedis = this.getInstanceByKey(key);
  Map<String, T> map = new HashMap<>();
  if (fields == null) {
    Map<String, String> values = jedis.hgetAll(concat(key, subkey));
    for (Map.Entry<String, String> entry : values.entrySet()) {
      map.put(entry.getKey(), deserializeValue(entry.getValue(), clazz));
    }
  } else if (fields.size() == 0) {
    // do nothing
  } else if (fields.size() == 1) {
    String string = jedis.hget(concat(key, subkey), fields.get(0));
    map.put(fields.get(0), deserializeValue(string, clazz));
  } else {
    List<String> values = jedis.hmget(concat(key, subkey), toArray(fields));
    for (int i = 0; i < fields.size() && i < values.size(); i++) {
      map.put(fields.get(i), deserializeValue(values.get(i), clazz));
    }
  }
  return map;
}

代码示例来源：origin: com.gitee.zhaohuihua/bdp-general-svc

/** {@inheritDoc} **/
@Override
public <T> Map<String, T> hmget(String key, String subkey, List<String> fields, Class<T> clazz) {
  JedisCommands jedis = this.getInstanceByKey(key);
  Map<String, T> map = new HashMap<>();
  if (fields == null) {
    Map<String, String> values = jedis.hgetAll(concat(key, subkey));
    for (Map.Entry<String, String> entry : values.entrySet()) {
      map.put(entry.getKey(), deserializeValue(entry.getValue(), clazz));
    }
  } else if (fields.size() == 0) {
    // do nothing
  } else if (fields.size() == 1) {
    String string = jedis.hget(concat(key, subkey), fields.get(0));
    map.put(fields.get(0), deserializeValue(string, clazz));
  } else {
    List<String> values = jedis.hmget(concat(key, subkey), toArray(fields));
    for (int i = 0; i < fields.size() && i < values.size(); i++) {
      map.put(fields.get(i), deserializeValue(values.get(i), clazz));
    }
  }
  return map;
}