MYSQL拒绝访问报错not allowed to connect

mysql报如下错误，截取部分， message from server: "Host '****' is not allowed to connect to this MySQL server 1:在登录mysql服务器 2:执行：GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION //赋予任何主机访问数据的权限 3:FLUSH PRIVI

mysql报如下错误，截取部分，

message from server: "Host '****' is not allowed to connect to this MySQL server

1:在登录mysql服务器

2:执行：GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION //赋予任何主机访问数据的权限

3:FLUSH PRIVILEGES //修改生效

这样就可以在其它任何的主机上以root身份登录啦！