基本虚拟主机

案列

server
{
    listen 80;
    server_name demo.com;
    index index.html;
    
    root  /path/demo;
    access_log  /path/demo.com.access.log;
    error_log   /path/demo.com.error.log;

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
       expires      30d;
    }

    location ~ .*\.(js|css)?$
    {
       expires      12h;
    }

}