从一台服务器去连接另一台服务器的mysql提示如下错误 ERROR 2003 (HY000): Can't connect to MySQL server on 'blog.redis.com.cn' (111) 注释掉/etc/mysql/my.conf中以下两条 #skip-networking #bind-address = 127.0.0.1 重启mysql服务 service mysql restart