nginx服务器下编写cgi程序

本人使用的是Ubuntu系统

1、安装nginx服务器

http://nginx.org/download/nginx-1.9.2.tar.gz
tar -zvxf nginx-1.9.2.tar.gz
cd nginx
./configure
make && make install

默认安装路径：/usr/local/nginx

nginx简单配置：/usr/local/nginx/conf/nginx.conf

#user  nobody;
worker_processes  4;

error_log  logs/error.log;
error_log  logs/error.log  notice;
error_log  logs/error.log  info;

pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  logs/access.log  main;

    sendfile        on;
    tcp_nopush      on;

    #keepalive_timeout  0;
    keepalive_timeout  90;

    #gzip  on;

    server {
        listen       192.168.88.134:8080; //修改成自己的ip地址跟端口
        server_name  192.168.88.134;

        #charset koi8-r;

        access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm index.php;
			#autoindex on;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
           root           html;
           fastcgi_pass   127.0.0.1:9999;
           fastcgi_index  index.php;
           fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
           include        fastcgi_params;
        }
        location ~ \.cgi$ {
           root           html;
           fastcgi_pass   127.0.0.1:7000;
           fastcgi_index  index.php;
           fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
           include        fastcgi_params;
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }
}

启动nginx：/usr/local/nginx/sbin/nginx 

关闭nginx：kill  `ps aux|grep nginx|sed -n '1p'| awk '{print $2}'`

2、安装spawn-fcgi

apt-get install apawn-fcgi

3、安装fast-cgi

wget http://www.fastcgi.com/dist/fcgi.tar.gz
tar -xvzf <span style="font-family: Arial, Helvetica, sans-serif; font-size: 12px;">fcgi.tar.gz</span>

此时不能编译安装
cd fcgi-2.4.1/include
打开fcgio.h 添加#include <stdio.h>
./configure
make && make install</stdio.h>

复制 编译好的spawn-fcgi到 nginx目录
cp./src/spawn-fcgi/usr/local/nginx/sbin/

cp/usr/local/lib/libfcgi.so.0  /usr/lib

每个人安装的目录未必一致，请自行搜索按安装的目录进行 拷贝修改

4、编写cgi程序

#include <fcgi_stdio.h>
#include <iostream>
using namespace std;

int main(int argc, char *argv[])
{
    while(FCGI_Accept() >=0)
	{
		FCGI_printf( "Status: 200 OK\r\n" );
		FCGI_printf( "Content-Type: text/html\r\n\r\n" );
		FCGI_printf( "Hello world in C\n" );
	}
    return 0;
}
</iostream></fcgi_stdio.h>

编译：

g++ -o test.cgi test.cpp -L /usr/local/lib/ -lfcgi 

将test.cgi 拷贝到/usr/local/nginx/html/ 下

启动spqwn-fcgi程序

spawn-fcgi -a 127.0.0.1 -p 7000 -u nobody -f ./test.cgi

在nginx.conf 添加

location ~ \.cgi$ {
           root           html;
           fastcgi_pass   127.0.0.1:7000;
           fastcgi_index  index.php;
           fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
           include        fastcgi_params;
        }

打开浏览器输入：http://192.168.88.134:8080/test.cgi

打印出：Hello world in C

文章参考：

http://wiki.ubuntu.org.cn/Nginx

http://blog.chinaunix.net/uid-30030431-id-4669581.html

http://terry831010.blog.163.com/blog/static/6916117120126185428827/

版权声明：本文为博主原创文章，未经博主允许不得转载。

以上就介绍了nginx服务器下编写cgi程序，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。