数据库之小问题

数据库建立一个utf8的库

 create database embsky default character set utf8 collate utf8_general_ci

默认状况下Mysql的root用户不支持远程登录

使用如下命令受权

[root@embsky ~]# mysql -uroot -p
MariaDB [mysql] > use mysql
MariaDB [mysql] > GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' ;
MariaDB [mysql] > flush privileges;