通过mysql进入数据库
MariaDB [(none)]> create database wordpress;
Query OK, 1 row affected (0.002 sec)
MariaDB [(none)]> create user 'user'@'localhost' identified by 'password';
Query OK, 0 rows affected (0.002 sec)
MariaDB [(none)]> grant all privileges on wordpress.* to 'user'@'localhost' identified by 'password';
Query OK, 0 rows affected (0.000 sec)
MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.000 sec)
