redis.clients.jedis.exceptions.JedisDataException: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?

描述：java使用jedis连接服务器上的redis，遇到的报错。

问题：
redis.clients.jedis.exceptions.JedisDataException: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
翻译：没有为默认用户配置任何密码。您确定您的配置正确吗?

然后在redis的配置文件中搜索，密码相关的设置。发现了密码被我注释起来了。把注释删掉即可。