宝塔修改默认端口后面板打不开

1、查看防火墙开启的端口，发现没有开启8888
[root@VM-12-12-centos ~]# firewall-cmd --list-ports
20/tcp 21/tcp 22/tcp 80/tcp 888/tcp 8081/tcp 39000-40000/tcp 8081/udp

2、防火墙开启8888端口
[root@VM-12-12-centos ~]# firewall-cmd --zone=public --add-port=8888/tcp --permanent
success

3、关闭/启动防火墙(一定要记得重启！！！！！)
[root@VM-12-12-centos ~]# systemctl stop firewalld.service
[root@VM-12-12-centos ~]# systemctl start firewalld.service

4、查看端口是否开启成功
[root@VM-12-12-centos ~]# firewall-cmd --list-ports
20/tcp 21/tcp 22/tcp 80/tcp 888/tcp 8081/tcp 8888/tcp 8898/tcp 39000-40000/tcp 8081/udp