Centos7下防火墙开启 80 443 端口

启动防火墙

 systemctl start firewalld.service

开启 80 443 端口

 firewall-cmd --zone=public --add-port=80/tcp --permanent

success

firewall-cmd --zone=public --add-port=443/tcp --permanent

 

success

重启防火墙

 

firewall-cmd --reload

systemctl restart firewalld