关闭防火墙 sudo systemctl stop firewalld
sudo systemctl stop firewalld
查看防火墙 sudo systemctl status firewalld
sudo systemctl status firewalld
放行端口 sudo firewall-cmd --zone=public --add-port=5000/tcp --permanent
sudo firewall-cmd --zone=public --add-port=5000/tcp --permanent
刷新 sudo firewall-cmd --reload
sudo firewall-cmd --reload
查看 sudo firewall-cmd --list-ports
sudo firewall-cmd --list-ports