<?php
//直接cp /etc/nginx/sites-enabled/ 目录下面的default文件 two.com  做为第二个网站的服务器nginx配置文件
//其中需要注意的  需要把
        listen 80 default_server;
        listen [::]:80 default_server;
        两个配置项中的 default_server 去掉。否则会报错

//Restarting nginx (via systemctl): nginx.serviceJob for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.
//failed!