之前的設置:
???????????????通過命令行登錄管理MySQL服務器(提示輸入密碼時直接回車):
?????mysql> /usr/local/webserver/mysql/bin/mysql -u root -p -S /tmp/mysql.sock
?????mysql>??GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' IDENTIFIED BY '12345678';
?????mysql> GRANT ALL PRIVILEGES ON *.* TO 'admin'@'127.0.0.1'?IDENTIFIED BY '12345678';
?????(1)可以把127.0.0.1改成你希望訪問的IP
??????(2)'%'怎表示任何IP都可以訪問。
1、修改表,登錄mysql數據庫,切換到mysql數據庫,使用sql語句查看
2、授權用戶,你想root使用密碼從任何主機連接到mysql服務器
GRANT ALL PRIVILEGES ON *.* TO?'root'@'%'??IDENTIFIED BY 'admin123'??WITH GRANT OPTION;flush privileges;
如果你想允許用戶root從ip為192.168.12.16的主機連接到mysql服務器
GRANT ALL PRIVILEGES ON *.* TO?'root'@'192.168.1.16'???IDENTIFIED BY '123456'??WITH GRANT OPTION;
?
[root@localhost bin]# ./mysql -uroot -p
Enter password:
Welcome to the MySQL monitor.??Commands end with ; or \g.
Your MySQL connection id is 9277
Server version: 5.5.3-m3-log Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> GRANT ALL PRIVILEGES ON *.* TO'admin'@'%'?IDENTIFIED BY 'Xinying_2010';
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect...
Connection id:????9324
Current database: *** NONE ***
Query OK, 0 rows affected (0.01 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
注意:最后一句很重要,目的是使修改生效.如果沒有寫,則還是不能進行遠程連接.
現在就可以使用mysql的客戶端軟件去連接你的數據庫了
我使用的是Navicat for MySQL