远程连接Mysql数据库时，出现错误提示：ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.19' (111)。本文给出解决方法，供大家参考。
用客户端及远程连接服务器mysql/ target=_blank class=infotextkey>mysql数据库的过程中，出现如下的提示消息：
ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.19' (111)
ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.19' (111)
原因在于：
Mysql数据库的默认配置文件my.cnf（linux下）中的bind-address默认为127.0.0.1，即便创建了可以 remote访问的用户，也不能使用mysql -h命令进行访问，若访问就会出现上出问题，因为此时Mysql只接受localhost，则需要把bind-address屏蔽掉。
my.cnf文件一般在/etc/mysql下面，如果不在使用locate my.cnf查找，修改前的my.cnf配置文件为：
复制代码 代码示例:
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = 127.0.0.1
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = 127.0.0.1
需要屏蔽这个bind-address行，屏蔽后为：
复制代码 代码示例:
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
#bind-address = 127.0.0.1
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
#bind-address = 127.0.0.1
这样操作后，就可以用mysql -h命令进行相关操作了，如登录数据库：
复制代码 代码示例:
mysql -h 192.168.0.19 -u root -p
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