redis无法访问本机真实ip地址
1.我在进行用jedis来连接redis时出现了问题:
我用Jedis jedis = new Jedis("127.0.0.1",6379);可以成功连接,但是我如果把127.0.0.1换成的本机地址如192.168.1.103发现会报错.
2.解决这个问题
要修改redis.windows.conf的配置文件(说明一下我的redis是在windows版的)
这里要改两个地方:
- 1.修改bind的ip
- 2.修改protected-mode yes为protected-mode no
我的修改如下
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bind 127.0.0.1 192.168.1.103
# 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
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上面的代码可以看到我的修改了哪些东西，之后再尝试连接一下。
无法通过ip访问redis服务
尝试在本机以及其他主机通过ip来访问redis服务时，一直出现错误，无法通过IP访问redis服务。
究其原因：
redis.conf文件中配置了访问限制，通过bind来限制了ip访问，默认为127.0.0.1
注释掉bind之后，本地可以通过ip访问，但是其他主机无法访问，在redis3之后，有一个protected-mode 参数，默认开启 yes，改成no，重启服务即可。
以上为个人经验，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：https://www.jianshu.com/p/64fecbf099c3