在nginx下支持cgi脚本于支持node类似的，只要在nginx直接做个转发，转发到对应的cgi套接字就好。
使用Fcgiwrap
Fcgiqwrap是另外一个CGI封装库，跟Simple CGI类似。
安装fcgiwrap
apt-get install fcgiwrap
安装以后fcgiwrap默认已经启动，对应的套接字是 /var/run/fcgiwrap.socket 。如果没有启动，使用 /etc/init.d/fcgiwrap 手动启动。
配置nginx的vhost文件
在要支持cgi脚本的路径下，添加对应的server配置。比如所有的cgi都在cgi-bin路径下：
server {
[...]
location /cgi-bin/ {
# Disable gzip (it makes scripts feel slower since they have to complete
# before getting gzipped)
gzip off;
# Set the root to /usr/lib (inside this location this means that we are
# giving access to the files under /usr/lib/cgi-bin)
root /var/www/www.example.com;
# Fastcgi socket
fastcgi_pass unix:/var/run/fcgiwrap.socket;
# Fastcgi parameters, include the standard ones
include /etc/nginx/fastcgi_params;
# Adjust non standard parameters (SCRIPT_FILENAME)
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
[...]
}
重新加载nginx：
nginx -s reload
测试
在cgi-bin下创建hello-world.cgi
#!/usr/bin/perl -w # Tell perl to send a html header. # So your browser gets the output # rather then <stdout>(command line # on the server.) print "Content-type: text/html\n\n"; # print your basic html tags. # and the content of them. print "<html><head><title>Hello World!! </title></head>\n"; print "<body><h1>Hello world</h1></body></html>\n";
设置执行权限
chmod 755 /var/www/www.example.com/cgi-bin/hello_world.cgi
在浏览器打开对应脚本，即可看到已经配置成功！ http://www.example.com/cgi-bin/hello_world.cgi
