redis开启远程访问

川长思鸟来 2022-06-10 03:45 285阅读 0赞

**redis默认只允许本地访问，要使redis可以远程访问可以修改redis.conf**

打开redis.conf文件在 **NETWORK**部分有说明

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      ################################## NETWORK ##################################### 
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      &nbsp; 
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      # By default, if no "bind" configuration directive is specified, Redis listens 
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      # for connections from all the network interfaces available on the server. 
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      # It is possible to listen to just one or multiple selected interfaces using 
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      # the "bind" configuration directive, followed by one or more IP addresses. 
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      # 
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      # Examples: 
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      # 
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      # bind 192.168.1.100 10.0.0.1 
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      # bind 127.0.0.1 ::1 
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      # 
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      # ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the 
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      # internet, binding to all the interfaces is dangerous and will expose the 
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      # instance to everybody on the internet. So by default we uncomment the 
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      # following bind directive, that will force Redis to listen only into 
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      # the IPv4 lookback interface address (this means Redis will be able to 
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      # accept connections only from clients running into the same computer it 
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      # is running). 
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      # 
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      # IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES 
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      # JUST COMMENT THE FOLLOWING LINE. 
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      # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
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      bind 127.0.0.1 
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**解决办法：注释掉bind 127.0.0.1可以使所有的ip访问redis**

若是想指定多个ip访问，但并不是全部的ip访问，可以bind

**注意**

下面还有个说明

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      # Protected mode is a layer of security protection, in order to avoid that 
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      # Redis instances left open on the internet are accessed and exploited. 
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      # 
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      # When protected mode is on and if: 
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      # 
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      # 1) The server is not binding explicitly to a set of addresses using the 
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      #&nbsp; &nbsp; "bind" directive. 
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      # 2) No password is configured. 
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      # 
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      # The server only accepts connections from clients connecting from the 
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      # IPv4 and IPv6 loopback addresses 127.0.0.1 and ::1, and from Unix domain 
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      # sockets. 
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      # 
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      # By default protected mode is enabled. You should disable it only if 
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      # you are sure you want clients from other hosts to connect to Redis 
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      # even if no authentication is configured, nor a specific set of interfaces 
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      # are explicitly listed using the "bind" directive. 
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      protected-mode yes 
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在redis3.2之后，redis增加了protected-mode，在这个模式下，即使注释掉了bind 127.0.0.1，再访问redisd时候还是报错，如下

**修改办法：protected-mode no**

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