[Others] CI2.2框架在nginx1.2出现502 Bad Gateway

server {
listen 80;
server_name pos .test.cn;

root /home/wwwroot/pos ;
index index.php index.html default.php;

location / {
try_files $uri $uri/ /index.php?$query_string;
}

location ~ \.php($|/) {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_split_path_info ^(.+\.php)(.*)$;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
expires 30d;
}
location ~ .*\.(js|css)?$ {
expires 12h;
}

location ~ /\.ht {
deny all;
}
}

server
{
listen 80;
server_name pos .test.cn;
index index.html index.htm index.php default.php default.html;
root /home/wwwroot/pos ;

location ~ .*\.(php|php5)?$
{
try_files $uri =404;
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fcgi.conf;
}

location /status {
stub_status on;
access_log off;
}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}

location ~ .*\.(js|css)?$
{
expires 12h;
}

}