Unable to connect remote Mysql

 

#登陆mysql
$ mysql -uroot -p
mysql> use mysql;
mysql> update user set host = '%' where user = 'root';
mysql> select host, user from user;
+-----------+------------------+
| host      | user             |
+-----------+------------------+
| %         | root             |
| localhost | debian-sys-maint |
| localhost | mysql.session    |
| localhost | mysql.sys        |
+-----------+------------------+
4rows in  the SET ( 0.00 sec) 
#ok exit to restart the service MySQL 
MySQL > quit; 
$ Service MySQL restart 
# find the remote client can not connect or continue to modify configuration files mysql.cnf 
# requires root privileges, the configuration file is read-only 
$ sudo vim /etc/mysql/mysql.conf.d/ mysqld.cnf 
# turned down, comment out this line, save and exit 
# the bind -address = 127.0 . 0.1 
# to restart the service 
$ service MySQL restart; 
#ok it

 

 

https://www.cnblogs.com/wilwei/p/10244774.html