linux mysql外連接

1.修改文件：

vi /etc/my.conf 將bind_address值由127.0.0.1改爲0.0.0.0

2.修改mysql表：

mysql
use mysql;
select host,user,password from user;
update user set host =’%’ where host =‘127.0.0.1’ and user =‘root’;
flush privileges;
quit;

3.重啓mysql

cd /home/mysql
./mysql.server restart