root@ubuntu:/usr/local/MySQL# mysql -hlocalhost -uroot -proot;

mysql>use mysql;

mysql>insert into user (
 host,
 user,
 password,
 Select_priv,
 Insert_priv,
 Update_priv,
 Delete_priv,
 Create_priv,
 Drop_priv,
 Reload_priv,
 Shutdown_priv,
 Process_priv,
 File_priv,
 Grant_priv,
 References_priv,
 Index_priv,
 Alter_priv,
 Show_db_priv,
 Super_priv,
 Create_tmp_table_priv,
 Lock_tables_priv,
 Execute_priv,
 Repl_slave_priv,
 Repl_client_priv,
 Create_view_priv,
 Show_view_priv,
 Create_routine_priv,
 Alter_routine_priv,
 Create_user_priv,
 Event_priv,
 Trigger_priv,
 Create_tablespace_priv
)VALUES (
'%', //固定IP则替换%
'cap',
password('cap'),
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y',
'Y'
);

mysql> FLUSH PRIVILEGES ;

root@ubuntu:/usr/local/mysql# mysql
 -hlocalhost -uroot -proot;

mysql>GRANT ALL PRIVILEGES ON *.* TO 'test'@'%'IDENTIFIED BY 'test' WITH GRANT OPTION; //固定IP则替换%


mysql> FLUSH PRIVILEGES ;