我用的是 ubuntu12.04,php 是 5.2.10 然后用的 spawn-fcgi。top 里面能看到 php5-cgi 启动起来了，访问 html 没问题，我用 nginx upstream 转发到 apache（8080 端口）也能执行 php 程序，就是 fastcgi 有问题。网页提示 502，日志 connect() failed (111: Connection refused) while connecting to upstream, client: 123.151.148.160, server: new.cdfdc.gov.cn, request: "GET /archive.php?addno=8&aid=120&ccid12=3032&ccid5=184&ccid6=188&fang=zhu&sort=mj:1 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "new.cdfdc.gov.cn", referrer: "http://new.cdfdc.gov.cn/" 服务器内存什么的消耗都很低，基本上不会是资源不足问题。另外 fastcgi 进程使用数也远远没有达到我的设定的进程数目 我的网站配置 server { listen 80; server_name fdcsck.com www.fdcsck.com;

# handling 404 error for root error_page 404 /index.html;

access_log /var/log/nginx/access.log; error_log /var/log/nginx/sck_error.log;

location / { root /var/www/fdcsck; index index.php index.html index.htm; }

location ~ .php$ { include fastcgi_params; fastcgi_pass 127.0.0.1:9000; #fastcgi_pass unix:/var/run/php-fastcgi/php-fastcgi.socket; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /var/www/fdcsck$fastcgi_script_name; } nginx 配置

user www-data; worker_processes 2; pid /var/run/nginx.pid;

events { worker_connections 768; # multi_accept on; }

## # Basic Settings ##

sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; client_max_body_size 100m; # server_tokens off;

# server_names_hash_bucket_size 64; # server_name_in_redirect off;

include /etc/nginx/mime.types; default_type application/octet-stream;

求各位大神指点。小弟感激不尽