redis连接超时connection timed out: /192.168.60.130:6379

Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: /192.168.60.130:6379
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261)
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:150)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:163)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:510)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:518)
	at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1050)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	... 1 more

1.查看linux机器是否能联网

ping www.baidu.com

2.查看linux的ip地址

ifconfig

以管理员身份打开windows命令行窗口,输入

ping  192.168.60.130

如果能ping通说明网络没问题
查看端口号是否能通

telnet 192.168.60.130 6379

如果成功则会弹出一个命令行窗口,如果不能成功,则可能是linux防火墙的问题(我的是这个原因)

如果是inux防火墙的问题,一下是解决方案:

查看linux版本

cat /etc/redhat-release

在这里插入图片描述

关闭防火墙
(CentOS6)
#临时关闭防火墙
servcie iptables stop

#永久关闭防火墙(我的是CentOS6.8,用的这个命令)
chkconfig iptables off

(CentOS 7)
#关闭防火墙(CentOS 7)
sudo systemctl stop firewalld.service

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