在windows上通过浏览器访问linux上的服务

—-以下均为在centos7上进行的操作
—-防火墙上添加端口
  firewall-cmd –zone=public –add-port=80/tcp –permanent
—-防火墙上删除端口
  firewall-cmd –zone=public –remove-port=80/tcp –permanent

firewall-cmd –list-ports  #查看已经开放的端口

firewall-cmd –reload   #重启firewall

systemctl stop firewalld.service   #停止firewall

systemctl disable firewalld.service   #禁止firewall开机启动

firewall-cmd –state   #查看默认防火墙状态(关闭后显示notrunning,开启后显示running)