sorry，just add 2 lines is OK. have fixed it.
[code]
location =/3.cgi
99 {
100 #fastcgi_pass 127.0.0.1:9110;
101 fastcgi_pass fastcgiends;
102 #proxy_pass http://fastcgiends;
103
104 fastcgi_param SCRIPT_FILENAME
/scripts$fastcgi_script_name;
105 include fastcgi_params;
106 }
[/code]
Posted at Nginx Forum: http://forum.nginx.org/read.php?2,157079,157112#msg-157112