CI在nginx的重写规则设定

server {
        listen       8811;
        server_name  127.0.0.1;
        location / {
            root   D:\phpfind\WWW\CodeIgniter_2.1.3;
            index  index.html index.htm index.php;
            autoindex  on;
            if (!-e $request_filename) {
                        rewrite ^/(.*)$ /index.php/$1 last;
            }    
        }
        location /index.php{
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_param SCRIPT_FILENAME  D:\phpfind\WWW\CodeIgniter_2.1.3\index.php;
                fastcgi_param PATH_INFO $fastcgi_path_info;
                fastcgi_split_path_info ^(.+\.php)(.*)$;
                fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
                include        fastcgi_params;
        }  
    }