alias

server {
   listen 80;
   server_name www.xxxpc.net ~^www\.site\d+\.net$;
   error_page   500 502 503 504 404 /50x.html;
   location /about {
       alias /data/nginx/pc/html;
       index index.html;
   }
   location  /host.pass {
       deny  all;
   }
}
当访问www.xxxpc.net/about的时候，会直接跳转访问/data/nginx/pc/html/index.html这个资源
server {
   listen 80;
   server_nam