在linux中，nginx端口在浏览器无法访问

1:先查看nginx是否启动 

[root@***********]# ps -ef | grep nginx
root      17619      1  0 00:52 ?        00:00:00 nginx: master process /usr/sbin/nginx
nginx     17620  17619  0 00:52 ?        00:00:00 nginx: worker process
nginx     17621  17619  0 00:52 ?        00:00:00 nginx: worker process
nginx     17622  17619  0 00:52 ?        00:00:00 nginx: worker process
nginx     17623  17619  0 00:52 ?        00:00:00 nginx: worker process
root      17785  17728  0 01:23 pts/1    00:00:00 grep --color=auto nginx

2: 查看配置是否成功 

[root@************ ~]# /usr/sbin/nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

3：添加防火墙开放端口

[root@********t ~]# firewall-cmd --zone=public --add-port=你的端口号/tcp --permanent
添加成功显示success

4：重启防火墙服务

[root@********* ~]# systemctl restart firewalld.service

搞定收工！ 点个赞 分享更多liunx问题