下面是工作中遇到的redis异常问题，并在文章末尾给出了异常出现的原因及解决方案，希望对大家有所帮助。
Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed outat redis.clients.jedis.Connection.connect(Connection.java:155)at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:83)at redis.clients.jedis.Connection.sendCommand(Connection.java:94)at redis.clients.jedis.Connection.sendCommand(Connection.java:89)at redis.clients.jedis.BinaryClient.auth(BinaryClient.java:539)at redis.clients.jedis.BinaryJedis.auth(BinaryJedis.java:2000)at com.cheguanjia.test.Jdeis.main(Jdeis.java:20)
Caused by: java.net.SocketTimeoutException: connect timed outat java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)at java.net.Socket.connect(Socket.java:589)at redis.clients.jedis.Connection.connect(Connection.java:149)... 6 more
异常出现的原因：
liunx服务器的防火墙没有把6379的端口给外网访问
解决方案：
vim /etc/sysconfig/iptables
相关推荐：redis数据库教程
以上就是redis异常原因及解决方案的知识。速戳>>知识兔学习精品课！