mysql开启远程连接

linux中，mysql安装好后，默认只能本地连接，不能远程连接，所以需要自己开启远程连接

grant命令授权用户远程访问

如：grant all privileges on *.* bobo@localhost identified by '1234' withgrant option;是授权bobo用户通过本地(localhost)访问，密码为1234

grantall privileges on *.* to bobo@'%' identified by '1234' with grant option;是授权bobo用户通过任何其他主机发起访问（通配符%）

 

[root@AY1407171018412911a2Zmysql]# mysql -u root -p

Enter password:

Welcome to the MySQLmonitor.  Commands end with ; or \g.

Your MySQLconnection id is 18

Server version:5.6.19 MySQL Community Server (GPL)

 

Copyright (c) 2000,2014, Oracle and/or its affiliates. All rights reserved.

 

Oracle is aregistered trademark of Oracle Corporation and/or its

affiliates. Othernames may be trademarks of their respective

owners.

 

Type 'help;' or '\h'for help. Type '\c' to clear the current input statement.

 

mysql> grant all privileges on *.* to root@'%' identified by '1234';

Query OK, 0 rowsaffected (0.00 sec)

 

mysql>flush privileges;

Query OK, 0 rowsaffected (0.00 sec)

 

mysql>exit

Bye

[root@AY1407171018412911a2Zmysql]#