关闭防火墙
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
开启端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
关闭防火墙
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
开启端口
firewall-cmd --zone=public --add-port=80/tcp --permanent