安装数据库
apt-get install mysql-server
默认没有密码 mysql
use mysql;
MariaDB [mysql]> update user set host = '%' where user = 'root';
Query OK, 1 row affected (0.02 sec)
Rows matched: 1 Changed: 1 Warnings: 0
MariaDB [mysql]> select host, user from user;
+------+------+
| host | user |
+------+------+
| % | root |
+------+------+
MariaDB [(none)]> grant all privileges on *.* to 'root'@'%' identified by 'password' with grant option;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.04 sec)
exit
service mysql restart # 重启服务