redis解决连接失败Connection refused

redis | 2020-03-06 16:25:47

linu安装了redis,但java中总是报错Connection refused: no further information。

2018-09-17 17:03:25.603 ERROR 21452 --- [nio-9090-exec-6] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to 192.168.1.10:6379] with root cause
java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_181]

这种错误就是网络不通：

检查ip和端口是否配置对了
redis.conf配置文件中注释 bind 127.0.0.1
防火墙关闭（或添加可访问的端口，具体不在此描述）参考 linux centos7设置防火墙开放端口

另外：虚拟机网络配置使用网络地址转换的方式时，需要配置端口转发规则，添加redis服务6379端口

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redis解决 连接失败Connection refused

redis解决连接失败Connection refused