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我正在學習jedis,我無法準確找出這段代碼中的問題。任何人都可以幫助我。異常發生在聲明tx.exec()ERR EXEC without MULTI - Jedis
public class JedisFactory {
public static void main (String [] args){
JedisPool pool = new JedisPool(new JedisPoolConfig(), "127.0.0.1", 6379);
Jedis jedis = pool.getResource();
Pipeline pipeline = jedis.pipelined();
for(int i=0; i < 1000 ; i++){
pipeline.hincrBy("Id", i+"", i);
}
pipeline.exec();
pool.returnResource(jedis);
jedis = pool.getResource();
Transaction tx = jedis.multi();
Response<Map<String,String>> map = tx.hgetAll("Id");
tx.hincrBy("Id","2", 1);
**tx.exec();**
//Map<String,String> map1 = jedis.hgetAll("Id");
pool.returnResource(jedis);
pool.destroy();
}
}
Exception in thread "main" redis.clients.jedis.exceptions.JedisDataException: ERR EXEC without MULTI
at redis.clients.jedis.Protocol.processError(Protocol.java:54)
at redis.clients.jedis.Protocol.process(Protocol.java:61)
at redis.clients.jedis.Protocol.read(Protocol.java:122)
at redis.clients.jedis.Connection.getAll(Connection.java:207)
at redis.clients.jedis.BinaryTransaction.exec(BinaryTransaction.java:23)
at com.work.JedisFactory.main(JedisFactory.java:30)
Pipeline中沒有叫做execute()的方法 - Jedis 2.1.0 – user1182253