以管理员身份运行cmd,输入以下命令即可
关闭相应端口
netsh advfirewall set allprofile state on --开启防火墙
netsh advfirewall firewall add rule name=“deny445” dir=in action=block protocol=TCP localport=445 --关闭端口445
放通端口命令
netsh advfirewall firewall add rule name="8999端口" dir=in action=allow protocol=TCP localport=8999 --放通端口8999