nginx配置虚拟机 端口号 域名 区分虚拟机

在nginx.conf文件中添加一个Service节点，修改端口号：
 
server {
        listen       80;
        server_name  localhost;
 
        #charset koi8-r;
 
        #access_log  logs/host.access.log  main;
 
        location / {
            root   html80;
            index  index.html index.htm;
        }
   }
 
server {
        listen       81;
        server_name  localhost;
 
        #charset koi8-r;
 
        #access_log  logs/host.access.log  main;
 
        location / {
            root   html81;
            index  index.html index.htm;
        }
   }　

server {
        listen       80;
        server_name  test1.nginx.com;
 
        #charset koi8-r;
 
        #access_log  logs/host.access.log  main;
 
        location / {
            root   html-test3;
            index  index.html index.htm;
        }
   }
 
server {
        listen       80;
        server_name  test2.nginx.com;
 
        #charset koi8-r;
 
        #access_log  logs/host.access.log  main;
 
        location / {
            root   html-test3;
            index  index.html index.htm;
        }
   }