1、登陸mysql數(shù)據(jù)庫(kù)
mysql -u root -p
查看user表
mysql> use mysql; Database changed mysql> select host,user,password from user; +--------------+------+-------------------------------------------+ | host | user | password | +--------------+------+-------------------------------------------+ | localhost | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | | 192.168.1.1 | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | +--------------+------+-------------------------------------------+ 2 rows in set (0.00 sec)
可以看到在user表中已創(chuàng)建的root用戶。host字段表示登錄的主機(jī),其值可以用IP,也可用主機(jī)名,
(1)有時(shí)想用本地IP登錄,那么可以將以上的Host值改為自己的Ip即可。
2、實(shí)現(xiàn)遠(yuǎn)程連接(授權(quán)法)
將host字段的值改為%就表示在任何客戶端機(jī)器上能以root用戶登錄到mysql服務(wù)器,建議在開(kāi)發(fā)時(shí)設(shè)為%。
update user set host = '%' where user = 'root';
將權(quán)限改為ALL PRIVILEGES
mysql> use mysql; Database changed mysql> grant all privileges on *.* to root@'%' identified by "password"; Query OK, 0 rows affected (0.00 sec) mysql> flush privileges; Query OK, 0 rows affected (0.00 sec) mysql> select host,user,password from user; +--------------+------+-------------------------------------------+ | host | user | password | +--------------+------+-------------------------------------------+ | localhost | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | | 192.168.1.1 | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | | % | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | +--------------+------+-------------------------------------------+ 3 rows in set (0.00 sec)
這樣機(jī)器就可以以用戶名root密碼root遠(yuǎn)程訪問(wèn)該機(jī)器上的MySql.
3、實(shí)現(xiàn)遠(yuǎn)程連接(改表法)
use mysql; update user set host = '%' where user = 'root';
這樣在遠(yuǎn)端就可以通過(guò)root用戶訪問(wèn)MySQL,如果大家有任何補(bǔ)充可以聯(lián)系腳本之家小編。
標(biāo)簽:黃石 煙臺(tái) 陽(yáng)江 來(lái)賓 赤峰 鞍山 果洛 河北
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