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

JedisCluster.setnx介绍

暂无

代码示例

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

@Override
public Boolean setNX(byte[] key, byte[] value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  try {
    return JedisConverters.toBoolean(connection.getCluster().setnx(key, value));
  } catch (Exception ex) {
    throw convertJedisAccessException(ex);
  }
}

代码示例来源：origin: hhfcyong/xxxx-dubbo

/**
 * 将 key 的值设为 value ，当且仅当 key 不存在
 * 若给定的 key 已经存在，则 SETNX 不做任何动作
 * @param key
 * @param value
 * @return 设置成功，返回 1,设置失败，返回 0 
 */
public Long setnx(String key,String value){
  return jedisCluster.setnx(key, value);
}
/**

代码示例来源：origin: org.nutz/nutz-integration-jedis

public Long setnx(byte[] key, byte[] value) {
  return jedisCluster.setnx(key, value);
}

代码示例来源：origin: net.oschina.j2cache/j2cache-core

@Override
public Long setnx(byte[] bytes, byte[] bytes1) {
  return cluster.setnx(bytes, bytes1);
}

代码示例来源：origin: org.nutz/nutz-integration-jedis

public Long setnx(String key, String value) {
  return jedisCluster.setnx(key, value);
}

代码示例来源：origin: jwpttcg66/redis-game-transaction

@Override
public boolean setNxString(String key, String value, int seconds) throws Exception {
  boolean flag = false;
  try {
    flag = (jedisCluster.setnx(key, value) != 0);
    if (seconds > -1) {
      jedisCluster.expire(key, seconds);
    }
  } catch (Exception e) {
    logger.error(TimeUtil.getDateString(new Date()) + ":::::" + "setNxString" + key, e);
  }
  return flag;
}

代码示例来源：origin: yangfuhai/jboot

@Override
public Long setnx(Object key, Object value) {
  return jedisCluster.setnx(keyToBytes(key), valueToBytes(value));
}

代码示例来源：origin: com.github.yamingd.argo/argo-redis

@Override
public <T> Long setnx(String key, T value) {
  try {
    byte[] ds = getRedisBuffer().write(value);
    return jedisCluster.setnx(SafeEncoder.encode(key), ds);
  } catch (IOException e) {
    logger.error(e.getMessage(), e);
    return null;
  }
}

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

@Override
public Boolean setNX(byte[] key, byte[] value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  try {
    return JedisConverters.toBoolean(connection.getCluster().setnx(key, value));
  } catch (Exception ex) {
    throw convertJedisAccessException(ex);
  }
}

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

@Override
public Boolean setNX(byte[] key, byte[] value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  try {
    return JedisConverters.toBoolean(connection.getCluster().setnx(key, value));
  } catch (Exception ex) {
    throw convertJedisAccessException(ex);
  }
}

代码示例来源：origin: com.github.yamingd.argo/argo-redis

@Override
public Long setnx(String key, String value) {
  return jedisCluster.setnx(SafeEncoder.encode(key), SafeEncoder.encode(value));
}

代码示例来源：origin: org.nanoframework/nano-orm-jedis

@Override
public boolean setByNX(final String key, final String value) {
  Assert.hasText(key);
  Assert.hasText(value);
  try {
    return isSuccess(cluster.setnx(key, value));
  } catch (final Throwable e) {
    throw new RedisClientException(e.getMessage(), e);
  }
}

代码示例来源：origin: yrain/smart-cache

/**
 * 将 key 的值设为 value ，当且仅当 key 不存在。
 * 若给定的 key 已经存在，则 SETNX 不做任何动作。
 * SETNX 是『SET if Not eXists』(如果不存在，则 SET)的简写。
 */
public boolean setnx(Object key, Object value) {
  if (null == key || null == value) {
    return false;
  }
  if (cluster) {
    return jedisCluster.setnx(serializeKey(key), serializeVal(value)) == 1;
  } else {
    return jedisOperator.setnx(serializeKey(key), serializeVal(value)) == 1;
  }
}