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

Jedis.ttl介绍

[英]The TTL command returns the remaining time to live in seconds of a key that has an #expire(String,int) set. This introspection capability allows a Redis client to check how many seconds a given key will continue to be part of the dataset.
[中]TTL命令返回设置了#expire（字符串，int）的密钥的剩余生存时间（以秒为单位）。此自省功能允许Redis客户端检查给定密钥将在多少秒后继续作为数据集的一部分。

代码示例

代码示例来源：origin: sohutv/cachecloud

@Override
 public Long execute(Jedis connection) {
  return connection.ttl(key);
 }
}.runBinary(key);

代码示例来源：origin: sohutv/cachecloud

@Override
 public Long execute(Jedis connection) {
  return connection.ttl(key);
 }
}.run(key);

代码示例来源：origin: caoxinyu/RedisClient

protected boolean isPersist(String key) {
  long ttl = jedis.ttl(key);
  if(ttl > 0)
    return false;
  else
    return true;
}
protected RedisVersion getRedisVersion(){

代码示例来源：origin: sohutv/cachecloud

@Override
public Long ttl(byte[] key) {
 Jedis j = getShard(key);
 return j.ttl(key);
}

代码示例来源：origin: sohutv/cachecloud

@Override
public Long ttl(String key) {
 Jedis j = getShard(key);
 return j.ttl(key);
}

代码示例来源：origin: caoxinyu/RedisClient

@Override
protected void command() {
  jedis.select(db);
  second = jedis.ttl(key);
  
}

代码示例来源：origin: Netflix/conductor

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

代码示例来源：origin: qiurunze123/miaosha

public String getLock(String key , int timeOut){
  try {
      Jedis jedis =  RedisManager.getJedis();
      String value = UUID.randomUUID().toString();
      long end   =System.currentTimeMillis()+timeOut;
      while (System.currentTimeMillis()<end){
        if(jedis.setnx(key,value) ==1){
          jedis.expire(key, timeOut);
          //锁设置成功 redis操作成功
          return value;
        }
        if(jedis.ttl(key)== -1){
          jedis.expire(key, timeOut);
        }
        Thread.sleep(1000);
      }
  } catch (Exception e) {
    e.printStackTrace();
  }
  return null;
}

代码示例来源：origin: jfinal/jfinal

/**
 * 以秒为单位，返回给定 key 的剩余生存时间(TTL, time to live)。
 */
public Long ttl(Object key) {
  Jedis jedis = getJedis();
  try {
    return jedis.ttl(keyToBytes(key));
  }
  finally {close(jedis);}
}

代码示例来源：origin: mrdear/JavaWEB

@Override
  public Long doWorkCallback(Jedis jedis) {
    return jedis.ttl(key);
  }
});

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

@Override
public Long ttl(byte[] key) {
  Assert.notNull(key, "Key must not be null!");
  try {
    if (isPipelined()) {
      pipeline(connection.newJedisResult(connection.getRequiredPipeline().ttl(key)));
      return null;
    }
    if (isQueueing()) {
      transaction(connection.newJedisResult(connection.getRequiredTransaction().ttl(key)));
      return null;
    }
    return connection.getJedis().ttl(key);
  } catch (Exception ex) {
    throw connection.convertJedisAccessException(ex);
  }
}

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

@Override
public Long ttl(byte[] key, TimeUnit timeUnit) {
  Assert.notNull(key, "Key must not be null!");
  try {
    if (isPipelined()) {
      pipeline(connection.newJedisResult(connection.getRequiredPipeline().ttl(key),
          Converters.secondsToTimeUnit(timeUnit)));
      return null;
    }
    if (isQueueing()) {
      transaction(connection.newJedisResult(connection.getRequiredTransaction().ttl(key),
          Converters.secondsToTimeUnit(timeUnit)));
      return null;
    }
    return Converters.secondsToTimeUnit(connection.getJedis().ttl(key), timeUnit);
  } catch (Exception ex) {
    throw connection.convertJedisAccessException(ex);
  }
}

代码示例来源：origin: jwpttcg66/NettyGameServer

/**
 * 获取key的剩余时间
 * @param key
 * @return
 */
public long getKeyTTL(String key){
  Jedis jedis = null;
  long result = 0;
  Set<String> keys = null;
  boolean sucess = true;
  try {
    jedis = jedisPool.getResource();
    result = jedis.ttl(key);
  } catch (Exception e) {
    sucess = false;
    returnBrokenResource(jedis, "key ttl", e);
  } finally {
    if (sucess && jedis != null) {
      returnResource(jedis);
    }
  }
  return result;
}

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

@Override
 public Long execute(Jedis connection) {
  return connection.ttl(key);
 }
}.runBinary(key);

代码示例来源：origin: binarywang/WxJava

@Override
public boolean isAccessTokenExpired() {
 try (Jedis jedis = this.jedisPool.getResource()) {
  return jedis.ttl(accessTokenKey) < 2;
 }
}

代码示例来源：origin: com.github.binarywang/weixin-java-mp

@Override
public boolean isTicketExpired(TicketType type) {
 try (Jedis jedis = this.jedisPool.getResource()) {
  return jedis.ttl(this.getTicketRedisKey(type)) < 2;
 }
}

代码示例来源：origin: com.netflix.spinnaker.kork/kork-jedis

@Override
public Long ttl(String key) {
 String command = "ttl";
 return instrumented(command, () -> delegated.ttl(key));
}

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

@Override
public Long ttl(final byte[] key) {
 Jedis j = getShard(key);
 return j.ttl(key);
}

代码示例来源：origin: binarywang/WxJava

@Override
public boolean isAuthorizerAccessTokenExpired(String appId) {
 try (Jedis jedis = this.jedisPool.getResource()) {
  return jedis.ttl(this.getKey(this.authorizerAccessTokenKey, appId)) < 2;
 }
}

代码示例来源：origin: com.github.sogyf/goja-jfinal

/**
 * 以秒为单位，返回给定 key 的剩余生存时间(TTL, time to live)。
 */
public Long ttl(Object key) {
  Jedis jedis = getJedis();
  try {
    return jedis.ttl(keyToBytes(key));
  }
  finally {close(jedis);}
}