1. location /user { 
2.         alias /home/wwwroot/img; 
3.         index index.php index.html index.htm; 
4.  
5.         location ~ ^/user/(.+.php)$ { 
6.             alias /home/wwwroot/img/$1; 
7.             fastcgi_pass  unix:/tmp/php-cgi.sock; 
8.             include fastcgi_params; 
9.             fastcgi_index index.php; 
10.             fastcgi_param SCRIPT_FILENAME /home/wwwroot/img/$1; 
11.  
12.  
13.         } 
14.  
15.         location ~* ^/user/(.+.(jpg|jpeg|gif|css|png|js|ico|html|xml|txt|swf))$ { 
16.                 alias /home/wwwroot/img/$1; 
17.         } 
18.         if (!-e $request_filename){ 
19.                         rewrite ^/(.*) /user/index.php last; 
20.                     } 
21.     }