如果你想連接你的mysql的時候發(fā)生這個錯誤：
ERROR 1130: Host '192.168.1.3' is not allowed to connect to this MySQL server
原因可能是你的帳號不允許從遠(yuǎn)程登陸，只能在localhost。
解決方法：
1。 改表法。這個時候只要在localhost的那臺電腦，登入mysql后，更改 "mysql" 數(shù)據(jù)庫里的 "user" 表里的 "host" 項，從"localhost"改稱"%"。
命令：
mysql -u root -pvmware
mysql>use mysql
mysql>update user set host = '%' where user = 'root'
mysql>select host, user from user
- 授權(quán)法。例如，你想myuser使用mypassword從任何主機連接到mysql服務(wù)器的話。
GRANT ALL PRIVILEGES ON . TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
如果你想允許用戶myuser從ip為192.168.1.3的主機連接到mysql服務(wù)器，并使用mypassword作為密碼
GRANT ALL PRIVILEGES ON . TO 'root'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON . TO 'root'@'10.10.40.54' IDENTIFIED BY '123456' WITH GRANT OPTION;
參考文章：
Host is not allowed to connect to this MySQL server
