ConnectException：连接被拒绝（连接被拒绝）-当通过Jedis连接到Redis时

Question

我试图通过Jedis客户端连接到redis服务器，但在连接时我得到了以下异常和堆栈跟踪-

redisconnectionFailureException：无法获得Jedis连接；嵌套异常是redis.clients.jedis.exceptions.jedisconnectionException：无法从位于org.springframework.data.redis.connection.jedisconnector的池中获取资源。java:92)在org.springframework.data.redis.core.redisconnectionUtils.getConnection(redisconnectionUtils.java:79)在org.springframework.data.redis.core.redistemplate.execute(redistemplate.java:194)在org.springframework.data.redis.core.redistemplate.execute(redistemplate.java:169)在在jdk.internal.reflect.generatedMethodAccessor122.Invoke（未知来源）在java.base/jdk.internal.reflect.delegatingMethodAccessorImpl.Invoke（DelegatingMethodAccessorImpl.java:43)，在java.base/java.lang.reflect.Method.Invoke（Method.java:564)在org.springframework.scheduling.support.scheduledMethodAccessorImpl.java:65，.springframework.scheduling.concurrent.reschedulingrunnable.run(reschedulingrunnable.java:81)在java.base/java.util.concurrent.executors$runnableAdapter.call(executors.java:514)在java.base/java.util.concurrent.futuretask.run(futuretask.java.base/java.util.concurrent.futuretask.run）在java.base/java.util。concurrent.threadpoolexecutor$worker.run（threadpoolexecutor.java:635)在java.base/java.lang.thread.run（thread.java:844)，原因是：redis.clients.jedis.exceptions.jedisconnectionExceptionException：无法从redis.clients.jedis.pool.getresource（pool.java:53)在redis.clients.jedis.jetispool.getresource（pool.java:53)在disconnectionFactory.java:194)...24多个原因是：redis.clients.jedis.exceptions.jedisconnectionException:java.net.connectException:redis.clients.jedis.Connection.connect(Connection.java:207)在redis.clients.jedis.binaryclient.connect(binaryclient.java:93)在redis.clients.jedis.binaryjedis.connect(binaryclient.java:1767)在在org.apache.commons.pool2.impl.genericobjectpool.borrowObject(genericobjectpool.java:888)在org.apache.commons.pool2.impl.genericobjectpool.borrowObject(genericobjectpool.java:432)在redis.clients.util.pool.getResource(Pool.java:49)在org.apache.commons.pool2.impl.genericobject.java:361)在.java:400)在java.base/java.net.abstractplainsocketimpl.connecttoAddress(abstractplainsocketimpl.java:243)在java.base/java.net.abstractplainsocketimpl.connect(abstractplainsocketimpl.java:243)在java.base/java.net.abstractplainsocketimpl.connect(abstractplainsocketimpl.java:225)在

这是杰迪斯池的配置--

@Bean
    public JedisPoolConfig jedisPoolConfig() {
        JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
        jedisPoolConfig.setMaxWaitMillis(5000);
        jedisPoolConfig.setMaxIdle(8);
        jedisPoolConfig.setMinIdle(1);
        jedisPoolConfig.setMaxTotal(10);
        return jedisPoolConfig;
    }

@Bean
public JedisConnectionFactory jedisConnectionFactory() {
        JedisConnectionFactory factory = new JedisConnectionFactory();
        factory.setPoolConfig(jedisPoolConfig());
        factory.setShardInfo(shardInfo());
        factory.setHostName(serviceConfiguration.REDIS_HOST_NAME);
        factory.setPort(serviceConfiguration.REDIS_PORT);
        factory.setUsePool(true);
        return factory;
}

请建议，为了解决这个问题，应该改变或尝试什么？

Answer 1

确保您也正确配置了连接工厂bean

 @Bean
  public JedisConnectionFactory redisConnectionFactory() {

    RedisStandaloneConfiguration config = new RedisStandaloneConfiguration("server", 6379);
    return new JedisConnectionFactory(config);
  }