redis.clients.jedis.Jedis.hset()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中redis.clients.jedis.Jedis.hset()方法的一些代码示例，展示了Jedis.hset()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。Jedis.hset()方法的具体详情如下：
包路径：redis.clients.jedis.Jedis
类名称：Jedis
方法名：hset

Jedis.hset介绍

[英]Set the specified hash field to the specified value.

If key does not exist, a new key holding a hash is created.

Time complexity: O(1)
[中]将指定的哈希字段设置为指定值。
若密钥不存在，则创建一个包含散列的新密钥。
时间复杂度：O（1）

代码示例

代码示例来源：origin: sohutv/cachecloud

@Override
 public Long execute(Jedis connection) {
  return connection.hset(key, field, value);
 }
}.run(key);

代码示例来源：origin: sohutv/cachecloud

@Override
 public Long execute(Jedis connection) {
  return connection.hset(key, field, value);
 }
}.runBinary(key);

代码示例来源：origin: yu199195/hmily

@Override
public Long hset(final String key, final String item, final String value) {
  try (Jedis jedis = jedisPool.getResource()) {
    return jedis.hset(key, item, value);
  }
}

代码示例来源：origin: testcontainers/testcontainers-java

@Override
public void put(String key, Object value) {
  String jsonValue = gson.toJson(value);
  this.jedis.hset(this.cacheName, key, jsonValue);
}

代码示例来源：origin: yu199195/myth

@Override
public Long hset(final String key, final String item, final String value) {
  try (Jedis jedis = jedisPool.getResource()) {
    return jedis.hset(key, item, value);
  }
}

代码示例来源：origin: sohutv/cachecloud

@Override
public Long hset(String key, String field, String value) {
 Jedis j = getShard(key);
 return j.hset(key, field, value);
}

代码示例来源：origin: sohutv/cachecloud

@Override
public Long hset(byte[] key, byte[] field, byte[] value) {
 Jedis j = getShard(key);
 return j.hset(key, field, value);
}

代码示例来源：origin: sohutv/cachecloud

public Long execute(Jedis connection) {
    return connection.hset(keyByte, SafeEncoder.encode(field), value);
  }
}.runBinary(keyByte);

代码示例来源：origin: yu199195/hmily

@Override
public Long hset(final String key, final String item, final String value) {
  try (Jedis jedis = jedisSentinelPool.getResource()) {
    return jedis.hset(key, item, value);
  }
}

代码示例来源：origin: caoxinyu/RedisClient

@Override
protected void command() {
  jedis.select(db);
  jedis.hset(key, field, value);
  
}

代码示例来源：origin: qiujiayu/AutoLoadCache

@Override
public void hset(byte[] key, byte[] field, byte[] value) {
  Jedis jedis = shardedJedis.getShard(key);
  jedis.hset(key, field, value);
}

代码示例来源：origin: apache/incubator-dubbo

private void deferExpired() {
  for (Map.Entry<String, JedisPool> entry : jedisPools.entrySet()) {
    JedisPool jedisPool = entry.getValue();
    try {
      try (Jedis jedis = jedisPool.getResource()) {
        for (URL url : new HashSet<>(getRegistered())) {
          if (url.getParameter(Constants.DYNAMIC_KEY, true)) {
            String key = toCategoryPath(url);
            if (jedis.hset(key, url.toFullString(), String.valueOf(System.currentTimeMillis() + expirePeriod)) == 1) {
              jedis.publish(key, Constants.REGISTER);
            }
          }
        }
        if (admin) {
          clean(jedis);
        }
        if (!replicate) {
          break;//  If the server side has synchronized data, just write a single machine
        }
      }
    } catch (Throwable t) {
      logger.warn("Failed to write provider heartbeat to redis registry. registry: " + entry.getKey() + ", cause: " + t.getMessage(), t);
    }
  }
}

代码示例来源：origin: apache/incubator-dubbo

private void deferExpired() {
  for (Map.Entry<String, JedisPool> entry : jedisPools.entrySet()) {
    JedisPool jedisPool = entry.getValue();
    try {
      try (Jedis jedis = jedisPool.getResource()) {
        for (URL url : new HashSet<>(getRegistered())) {
          if (url.getParameter(Constants.DYNAMIC_KEY, true)) {
            String key = toCategoryPath(url);
            if (jedis.hset(key, url.toFullString(), String.valueOf(System.currentTimeMillis() + expirePeriod)) == 1) {
              jedis.publish(key, Constants.REGISTER);
            }
          }
        }
        if (admin) {
          clean(jedis);
        }
        if (!replicate) {
          break;//  If the server side has synchronized data, just write a single machine
        }
      }
    } catch (Throwable t) {
      logger.warn("Failed to write provider heartbeat to redis registry. registry: " + entry.getKey() + ", cause: " + t.getMessage(), t);
    }
  }
}

代码示例来源：origin: apache/incubator-dubbo

@Override
public void doRegister(URL url) {
  String key = toCategoryPath(url);
  String value = url.toFullString();
  String expire = String.valueOf(System.currentTimeMillis() + expirePeriod);
  boolean success = false;
  RpcException exception = null;
  for (Map.Entry<String, JedisPool> entry : jedisPools.entrySet()) {
    JedisPool jedisPool = entry.getValue();
    try {
      try (Jedis jedis = jedisPool.getResource()) {
        jedis.hset(key, value, expire);
        jedis.publish(key, Constants.REGISTER);
        success = true;
        if (!replicate) {
          break; //  If the server side has synchronized data, just write a single machine
        }
      }
    } catch (Throwable t) {
      exception = new RpcException("Failed to register service to redis registry. registry: " + entry.getKey() + ", service: " + url + ", cause: " + t.getMessage(), t);
    }
  }
  if (exception != null) {
    if (success) {
      logger.warn(exception.getMessage(), exception);
    } else {
      throw exception;
    }
  }
}

代码示例来源：origin: apache/incubator-dubbo

@Override
public void doRegister(URL url) {
  String key = toCategoryPath(url);
  String value = url.toFullString();
  String expire = String.valueOf(System.currentTimeMillis() + expirePeriod);
  boolean success = false;
  RpcException exception = null;
  for (Map.Entry<String, JedisPool> entry : jedisPools.entrySet()) {
    JedisPool jedisPool = entry.getValue();
    try {
      try (Jedis jedis = jedisPool.getResource()) {
        jedis.hset(key, value, expire);
        jedis.publish(key, Constants.REGISTER);
        success = true;
        if (!replicate) {
          break; //  If the server side has synchronized data, just write a single machine
        }
      }
    } catch (Throwable t) {
      exception = new RpcException("Failed to register service to redis registry. registry: " + entry.getKey() + ", service: " + url + ", cause: " + t.getMessage(), t);
    }
  }
  if (exception != null) {
    if (success) {
      logger.warn(exception.getMessage(), exception);
    } else {
      throw exception;
    }
  }
}

代码示例来源：origin: code4craft/webmagic

private void setExtrasInItem(Jedis jedis,Request request, Task task)
{
  if(request.getExtras() != null)
  {
    String field = DigestUtils.shaHex(request.getUrl());
    String value = JSON.toJSONString(request);
    jedis.hset(getItemKey(task), field, value);
  }
}

代码示例来源：origin: Netflix/conductor

@Override
public Long hset(String key, String field, String value) {
 Jedis jedis = null;
  try {
   jedis = jedisPool.getResource();
   return jedis.hset(key, field, value);
  } finally {
   if (jedis != null)
    jedis.close();
  }
}

代码示例来源：origin: code4craft/webmagic

@Override
protected void pushWhenNoDuplicate(Request request, Task task) {
  Jedis jedis = pool.getResource();
  try {
    jedis.rpush(getQueueKey(task), request.getUrl());
    if (checkForAdditionalInfo(request)) {
      String field = DigestUtils.shaHex(request.getUrl());
      String value = JSON.toJSONString(request);
      jedis.hset((ITEM_PREFIX + task.getUUID()), field, value);
    }
  } finally {
    jedis.close();
  }
}

代码示例来源：origin: signalapp/Signal-Server

public void add(ClientContact contact) {
 TokenValue tokenValue = new TokenValue(contact.getRelay(), contact.isVoice(), contact.isVideo());
 try (Jedis jedis = redisPool.getWriteResource()) {
  jedis.hset(DIRECTORY_KEY, contact.getToken(), objectMapper.writeValueAsBytes(tokenValue));
 } catch (JsonProcessingException e) {
  logger.warn("JSON Serialization", e);
 }
}

代码示例来源：origin: jfinal/jfinal

/**
 * 将哈希表 key 中的域 field 的值设为 value 。
 * 如果 key 不存在，一个新的哈希表被创建并进行 HSET 操作。
 * 如果域 field 已经存在于哈希表中，旧值将被覆盖。
 */
public Long hset(Object key, Object field, Object value) {
  Jedis jedis = getJedis();
  try {
    return jedis.hset(keyToBytes(key), fieldToBytes(field), valueToBytes(value));
  }
  finally {close(jedis);}
}

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