修改mysql配置连接信息


将bind-address注释

vim /etc/my.cnf

linux下mysql开启可访问_mysql

 修改mysql用户授权


mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;  
Query OK, 0 rows affected (0.00 sec)  
  
mysql>FLUSH PRIVILEGES;  
Query OK, 0 rows affected (0.00 sec)

说明:【想要root用户使用密码123456从任何主机连接到mysql服务器】

linux下mysql开启可访问_mysql配置_02

 阿里云ECS添加安全组规则


linux下mysql开启可访问_mysql_03