Redis3.2开启远程访问

小鱼儿 2022-09-30 10:53 362阅读 0赞

# 环境 #

> 安装环境：win7系统  
> Redis版本：3.2.100  
> 安装模式：msi文件安装

# 开启远程访问 #

Redis安装完之后，在服务中可以看到对应的Redis服务，打开属性，可以看到“可执行文件的路径”是：”D:\\Program Files\\Redis\\redis-server.exe” –service-run “D:\\Program Files\\Redis\\redis.windows-service.conf”  
开启Redis远程访问的步骤如下：

> 1.  打开redis.windows-service.conf
> 2.  找到“bind 127.0.0.1”并在前面加\#注释
> 3.  找到“protected-mode yes”并改为“protected-mode no”

配置如下：

################################## NETWORK #####################################
    
    # By default, if no "bind" configuration directive is specified, Redis listens
    # for connections from all the network interfaces available on the server.
    # It is possible to listen to just one or multiple selected interfaces using
    # the "bind" configuration directive, followed by one or more IP addresses.
    #
    # Examples:
    #
    # bind 192.168.1.100 10.0.0.1
    # bind 127.0.0.1 ::1
    #
    # ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the
    # internet, binding to all the interfaces is dangerous and will expose the
    # instance to everybody on the internet. So by default we uncomment the
    # following bind directive, that will force Redis to listen only into
    # the IPv4 lookback interface address (this means Redis will be able to
    # accept connections only from clients running into the same computer it
    # is running).
    #
    # IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
    # JUST COMMENT THE FOLLOWING LINE.
    # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    # bind 127.0.0.1
    
    # Protected mode is a layer of security protection, in order to avoid that
    # Redis instances left open on the internet are accessed and exploited.
    #
    # When protected mode is on and if:
    #
    # 1) The server is not binding explicitly to a set of addresses using the
    # "bind" directive.
    # 2) No password is configured.
    #
    # The server only accepts connections from clients connecting from the
    # IPv4 and IPv6 loopback addresses 127.0.0.1 and ::1, and from Unix domain
    # sockets.
    #
    # By default protected mode is enabled. You should disable it only if
    # you are sure you want clients from other hosts to connect to Redis
    # even if no authentication is configured, nor a specific set of interfaces
    # are explicitly listed using the "bind" directive.
    protected-mode no

# 解决的过程 #

由于百度得到的答案基本都是说把“bind 127.0.0.1”注释掉就可以了，根据配置文件的描述，也确实是要注释掉才可以被其他机器访问到，配置完重启，通过其他机器的redis-cli客户端进行连接，连接命令：redis-cli -h 172.16.8.200 -p 6379  
意外的发现竟然连上了，于是随表敲一个命令，比如info，出现了如下提示：  
![这里写图片描述][SouthEast]  
通过阅读提示，在配置文件中找到protected-mode，并将其值改为no，重启之后，问题解决了。

[SouthEast]: /images/20220706/daef6458e5a74e3ba5920b0e02d06db5.png