redis链接不上-io.lettuce.core.RedisException

小龙人0617

已于 2022-07-01 10:12:53 修改

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分类专栏： redis 文章标签： redis

于 2022-07-01 10:07:25 首次发布

本文链接：https://blog.youkuaiyun.com/qq_40015409/article/details/125553297

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服务器太卡顿，重启了带有redis服务器，启动之后重启redis sever之后，调用redis一直失效，提示：io.lettuce.core.RedisException，但是telnet可以ping通，问了问度娘，说是配置文件无效。因此重新加载了一下配置文件，步骤如下：

1、检查配置配置文件是否修改（此处我已经修改过了，没有修改的要进行修改）：

找到redis的配置文件 redis.conf

vim redis.conf

修改 protected-mode  yes

改为

protected-mode no

 

注释掉 

#bin 127.0.0.1

2、如果单纯因为没写修改配置文件的话，直接带配置文件启动即可。


然后带配置文件启动redis

  进入redis/src

./redis-server  ../reids.conf

3、如果改完后，服务器重启（我就是如此的问题）redis链接失败时，服务器启动发现也失败，处理：

D:\>cd D:\software\Redis-x64-3.2.100

D:\software\Redis-x64-3.2.100>redis-server --service-install redis.windows.conf
[15376] 18 May 14:45:52.995 # HandleServiceCommands: system error caught. error code=1072, message = CreateService failed: unknown error

D:\software\Redis-x64-3.2.100>redis-server --service-start
[14684] 18 May 14:46:03.887 # HandleServiceCommands: system error caught. error code=1058, message = StartService failed: unknown error

D:\software\Redis-x64-3.2.100>redis-server --service-stop
[16284] 18 May 14:46:14.362 # Redis service successfully stopped.

D:\software\Redis-x64-3.2.100>redis-server --service-uninstall
[11336] 18 May 14:46:21.545 # Redis service successfully uninstalled.

D:\software\Redis-x64-3.2.100>redis-server --service-install redis.windows.conf
[11784] 18 May 14:46:39.006 # Granting read/write access to 'NT AUTHORITY\NetworkService' on: "D:\software\Redis-x64-3.2.100" "D:\software\Redis-x64-3.2.100\"
[11784] 18 May 14:46:39.007 # Redis successfully installed as a service.

D:\software\Redis-x64-3.2.100>redis-server --service-start
[4536] 18 May 14:46:47.587 # Redis service successfully started.

D:\software\Redis-x64-3.2.100>

4、redis正常启用时，(执行重新加载配置文件的命令，重启redis即可)：

D:\>cd D:\software\Redis-x64-3.2.100

D:\software\Redis-x64-3.2.100>redis-server --service-start
[4536] 18 May 14:46:47.587 # Redis service successfully started.

D:\software\Redis-x64-3.2.100>redis-server --service-install redis.windows.conf
[11784] 18 May 14:46:39.006 # Granting read/write access to 'NT AUTHORITY\NetworkService' on: "D:\software\Redis-x64-3.2.100" "D:\software\Redis-x64-3.2.100\"
[11784] 18 May 14:46:39.007 # Redis successfully installed as a service.

D:\software\Redis-x64-3.2.100>redis-server --service-stop
[16284] 18 May 14:46:14.362 # Redis service successfully stopped.

D:\software\Redis-x64-3.2.100>redis-server --service-start
[4536] 18 May 14:46:47.587 # Redis service successfully started.

D:\software\Redis-x64-3.2.100>