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Mysql远程登录报错：Host '192.168.1.3' is not allowed to connect to this MySQL server

时间：2021-07-01 10:21:17 帮助过：22人阅读

. 改表 # 登录数据库：mysql -u root -p mysql>use mysql; mysql>update user set host = ‘%‘ where user = ‘root‘; mysql>FLUSH PRIVILEGES;

2. 授权法。

(1)例如，你想myuser使用mypassword从任何主机连接到mysql服务器的话。

第一步：root用户登录；mysql>mysql -u root -p rootpassword;

第二步：赋予权限；mysql>GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION;

第三步：mysql>FLUSH   PRIVILEGES;

(2)如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器，并使用mypassword作为密码

mysql>GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘192.168.1.3‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION;

mysql>FLUSH   PRIVILEGES;

(3)如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器的dk数据库，并使用mypassword作为密码

mysql>GRANT ALL PRIVILEGES ON dk.* TO ‘root‘@‘192.168.1.3‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION;

mysql>FLUSH   PRIVILEGES;

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Mysql远程登录报错：Host '192.168.1.3' is not allowed to connect to this MySQL server

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