MYSQL數據庫如何賦予遠程某個IP訪問權限

1. 授權用戶root使用密碼jb51從任意主機連接到mysql服務器：
代碼如下:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'jb51' WITH GRANT OPTION;
flush privileges;

2.授權用戶root使用密碼jb51從指定ip為218.12.50.60的主機連接到mysql服務器：
代碼如下:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'218.12.50.60' IDENTIFIED BY 'jb51' WITH GRANT OPTION;
flush privileges;

 

mysql8.0
創建用戶
create user 'anycloud'@'192.168.50.85' identified by 'anycloud';
添加權限
grant all privileges on *.* to 'tone'@'%' with grant option;