mysql配置遠程主機訪問

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後，更改 "mysql" 數據庫裏的 "user" 表裏的 "host" 項，從"localhost"改稱"%"

Sql代碼 複製代碼

1. mysql -u root -pvmwaremysql>use mysql;
2. mysql>update user set host = '%' where user = 'root';
3. 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。

Sql代碼 複製代碼

1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WI
2. TH GRANT OPTION;
3. 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爲192.168.1.6的主機連接到mysql服務器，並使用mypassword作爲密碼

Sql代碼 複製代碼

1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
2. 'mypassword' WITH GRANT OPTION;
3. 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爲192.168.1.6的主機連接到mysql服務器的dk數據庫，並使用mypassword作爲密碼
Sql代碼 複製代碼

1. GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
2. 'mypassword' WITH GRANT OPTION;
3. FLUSH PRIVILEGES;

GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;


注意授權後必須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！