解决redis desktop manager 链接redis服务器链接不上问题

使用redis desktop manager 链接redis服务器出现以下问题：-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 follow
ing solutions: 1) Just disable protected mode sending the command 'CONFIG SET pr
otected-mode no' from the loopback interface by connecting to Redis from the sam
e 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 con
figuration file, and setting the protected mode option to 'no', and then restart
ing 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 authenti
cation password. NOTE: You only need to do one of the above things in order for
the server to start accepting connections from the outside.--说明：这是redis服务器启动了保护模式，因此需要先关闭保护模式，修改redis服务器的配置文件  
vi redis.conf    
注释以下绑定的主机地址  
# bind 127.0.0.1  
2、修改redis服务器的参数配置  
修改redis的保护模式为no，不启用  
protected-mode "no"  

OK  

，然后重新使用redis desktop manager 链接redis服务器即可。若是还连接不上，就先关闭防火墙：service iptables stop ,再重新链接。