今天在window系统下学习redis的时候，在cmd界面输入redis-cli.exe -h 127.0.0.1 -p 6379 是OK的，但是输入redis-cli.exe -h 192.168.2.107 -p 6379出现以下错误
(error) DENIED Redis is running in protected mode because protected mode is enabled, no bind address was specified, no authentication password is requested to clients. In this mode connections are only accepted from the loopback interface. If you want to connect from external computers to Redis you may adopt one of the following solutions: 1) Just disable protected mode sending the command 'CONFIG SET protected-mode no' from the loopback interface by connecting to Redis from the same host the server is running, however MAKE SURE Redis is not publicly accessible from internet if you do so. Use CONFIG REWRITE to make this change permanent. 2) Alternatively you can just disable the protected mode by editing the Redis configuration file, and setting the protected mode option to 'no', and then restarting the server. 3) If you started the server manually just for testing, restart it with the '--protected-mode no' option. 4) Setup a bind address or an authentication password. NOTE: You only need to do one of the above things in order for the server to start accepting connections from the outside.是由于链接redis 时只能通过本地localhost (127.0.0.1）这个来链接，而不能用网络ip(192.168..)这个链接来连接。
百度了一下解决方法，
（一）把文件夹目录里的redis.conf配置文件里的bind 127.0.0.1前面加#注释掉
（二）在cmd通过127.0.0.1连接后，通过 config get daemonize和config get protected-mode 是不是都为no，如果不是，就用config set 配置名 属性 改为no。
这样就OK了