message from server: "Host is not allowed to connect to this MySQL server"解決辦法
解決方法:
1. 改表法。
可能是你的帳號不允許從遠端登陸,只能在localhost。這個時候只要在localhost的那臺電腦,登入mysql後,更改 "mysql" 資料庫裡的 "user" 表裡的 "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>FLUSH RIVILEGES
2. 授權法。
例如,你想myuser使用mypassword從任何主機連線到mysql
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允許使用者myuser從ip為192.168.1.3的主機連線到mysql伺服器,並使用mypassword作為密碼
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允許使用者myuser從ip為192.168.1.3的主機連線到mysql
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;