Windows 訪問CentOS上Mysq配置說明：要完成Windows上的客戶端訪問CentOS上的MySQL，就需要做到兩點：關閉CentOS上防火牆；賦予資料庫使用者遠端訪問的許可權，並清除許可權的快取，具體配置如下：

[root@mysql ~]# service iptables stop
iptables: Flushing firewall rules:                         [ OK ]
iptables: Setting chains to policy ACCEPT: filter          [ OK ]
iptables: Unloading modules:                               [ OK ]
[root@mysql ~]# mysql -uroot -proot
ERROR 1045 (28000): Access denied for user (using password:
[root@mysql ~]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.1.66 Source distribution

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

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

mysql> set password=password('rootroot');
Query OK, 0 rows affected (0.00 sec)

mysql> quit
Bye
[root@mysql ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.1.66 Source distribution

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

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

mysql> quit
Bye
[root@mysql ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 11
Server version: 5.1.66 Source distribution

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> grant all on *.* to identified by 'rootroot';
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql>

Windows 訪問CentOS上Mysq配置說明

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