PS
全站没使用HTTPS
而且防火墙我也开启了8001端口
[root@VM-16-17-centos ~]# firewall-cmd --query-port=8001/tcp
no
[root@VM-16-17-centos ~]# firewall-cmd --zone=public --add-port=8001/tcp --permanent
success
[root@VM-16-17-centos ~]# firewall-cmd --query-port=8001/tcp no
[root@VM-16-17-centos ~]# firewall-cmd --zone=public --add-port=8001/tcp --permanent
Warning: ALREADY_ENABLED: 8001:tcp
success
[root@VM-16-17-centos ~]# firewall-cmd --reload
success
[root@VM-16-17-centos ~]# firewall-cmd --query-port=8001/tcp yes