1。 改表法。可能是你的帳號不允許從遠程登陸，只能在localhost。這個時候只要在localhost的那臺電腦，登入mysql后，更改 "mysql" 數據庫里的 "user" 表里的 "host" 項，從"localhost"改稱"%"
- mysql -u root -pvmwaremysql>use mysql;
- mysql>update user set host = '%' where user = 'root';
- mysql>select host, user from user;
mysql -u root -pvmwaremysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
2. 授權法。例如，你想myuser使用mypassword從任何主機連接到mysql服務器的話。
- GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WI
- TH GRANT OPTION;
- FLUSH PRIVILEGES;
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WI
TH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允許用戶myuser從ip為192.168.1.6的主機連接到mysql服務器，并使用mypassword作為密碼
- GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
- 'mypassword' WITH GRANT OPTION;
- FLUSH PRIVILEGES;
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允許用戶myuser從ip為192.168.1.6的主機連接到mysql服務器的dk數據庫，并使用mypassword作為密碼
- GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
- 'mypassword' WITH GRANT OPTION;
- FLUSH PRIVILEGES;
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
注意授權后必須FLUSH PRIVILEGES;否則無法立即生效。
另外一種方法.
在安裝mysql的機器上運行：
1、d:\mysql\bin\>mysql -h localhost -u root
//這樣應該可以進入MySQL服務器
2、mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION
//賦予任何主機訪問數據的權限
3、mysql>FLUSH PRIVILEGES
//修改生效
4、mysql>EXIT
//退出MySQL服務器
這樣就可以在其它任何的主機上以root身份登錄啦！