mysql 創建用戶

mysql> Grant all privileges on *.* to 'root'@'%' identified by ******* with grant option;
Query OK, 0 rows affected (0.02 sec) (%表示是所有的外部機器，如果指定某一臺機，就將%改爲相應的機器名)
mysql> Grant all privileges on *.* to 'mysql'@'%' identified by ******* with grant option;
Query OK, 0 rows affected (0.02 sec) (%表示是所有的外部機器，如果指定某一臺機，就將%改爲相應的機器名)

mysql> flush privileges; (運行爲句才生效，或者重啓MySQL)
Query OK, 0 rows affected (0.03 sec)

mysql> select host,user from user; (再次查看用戶的權限情況)
+-------------+-------+
| host | user |
+-------------+-------+

| ％ | mysql |

| ％ | root |
| localhost | |
| localhost | root |
| localhost | |
| localhost | mysql |
+-------------+-------+

mysql>exit