nginx的配置

     server {
             listen   8080;
         server_name  www.magedu.com;
         root "/vhosts/web1";

     }

2.location /images/  {
    root   "/vhosts/images";
}

http://192.168.126.20/images/a.jpg --> /vhosts/images/images/a.jpg

3.location   /images/  {
    alias    "/vhosts/images/";

}
注意：上面有斜线，下面也要有斜线
http://192.168.126.20/images/a.jpg --> http://192.168.126.20/vhosts/images/a.jpg

4.基于ip的访问控制  deny  allow
可以用于http  server location   放在不同的位置 影响范围不一样

nginx的配置

原文：http://blog.51cto.com/13578753/2151539