客戶端沒法登陸Redis服務器報錯，解除保護模式

如下是Java代碼：

import redis.clients.jedis.Jedis;
/**
 * @author Hiseico
 * @create 2018-05-15 17:00
 * @desc
 **/
public class RedisDao {
    public static void main(String[] args) {
        Jedis jedis = new Jedis("192.168.169.115");
        jedis.lpush("JavaList","bbb","ccc","ddd");
        jedis.close();
    }
}
複製代碼

在執行Java操做redis的代碼的時候拋出異常：

-DENIED Redis is running in protected modebecause protected mode is enabled, no bind address was specified, noauthentication password is requested to clients.   
In this mode connections areonly accepted from the loopback interface. If you want to connect from externalcomputers to Redis you may adopt one of the following   
solutions: 1) Justdisable protected mode sending the command 'CONFIG SET protected-mode no' fromthe loopback interface by connecting to Redis from the same host   
the server isrunning, however MAKE SURE Redis is not publicly accessible from internet ifyou do so. Use CONFIG REWRITE to make this change permanent.   
2) Alternativelyyou can just disable the protected mode by editing the Redis configurationfile, and setting the protected mode option to 'no', and then restarting theserver.   
3) If you started the server manually just for testing, restart it withthe '--protected-mode no' option.   
4) Setup a bind address or an authenticationpassword. NOTE: You only need to do one of the above things in order for theserver to start accepting connections from the outside.  
Connection closed by foreign host.  
複製代碼

解決方案:

一、修改redis服務器的配置文件

vi redis.conf

註釋如下綁定的主機地址

# bind 127.0.0.1

二、修改redis服務器的參數配置

修改redis的守護進程爲no ，不啓用 127.0.0.1:6379> config set daemonize "no"

修改redis的保護模式爲no，不啓用 127.0.0.1:6379> config set protected-mode "no"