1.更改用戶的訪問地址為允許所有IP
update user set host = '%' where user = 'root';
2.授權(quán)
GRANT ALL PRIVILEGES ON *.* TO "root"@"%";
3.刷新權(quán)限
flush privileges;
update user set host = '%' where user = 'root';
GRANT ALL PRIVILEGES ON *.* TO "root"@"%";
flush privileges;