一、進入Linux服務器後,輸入以下命令
mysql -u root -p
輸入登陸數據庫密碼
grant all privileges on *.* to 'root'@'%' identified by 'password' with grant option ;
password–爲遠程連接時密碼
exit
service mysql restart
firewall-cmd --zone=public --add-port=3306/tcp --permanent
firewall-cmd --reload