嵌入式平台搭建nginx+fastcgi+fcgiwrap web服务器

一：文件准备

        1：交叉编译好的可执行程序nginx和fcgiwrap，如何交叉编译这里不做说明

        2：依赖的动态库libfcgi.so.0，libpcre.so.1，这两也需要交叉编译得到，第1步中的程序运行需要这两个动态库

        3：配置文件nginx.conf，fastcgi_params，mime.types

        nginx.conf配置内容如下：

        其中  root           /oem/usr/web   指定了网页路径，前端网页需要存放在这个路径里

                fastcgi_index      ctest.cgi   指定了cgi程序名字，编译的cgi程序名字需要和这里一致

                fastcgi_param  DOCUMENT_ROOT     /oem/usr/web/cgi-bin  指定了cgi程序路径

                fastcgi_param  SCRIPT_NAME       /ctest.cgi  这里也需要和cgi程序名字一致

#user  nobody;
worker_processes  1;

#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;
    access_log off;

    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE, OPTIONS';
    add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Range,Content-Type,Authorization';
    add_header 'Access-Control-Expose-Headers' 'X-Location';

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    gzip  on;
    gzip_min_length 20;
    gzip_comp_level 5;
    gzip_vary on;
    gzip_types text/html application/javascript application/x-javascript text/javascript image/png image/x-icon;
    gzip_static on;
    gzip_buffers 2 4k;
    gzip_http_version 1.1;

    server {
        listen       80;
        server_name  localhost;

	location /live {
		flv_live on;
	}
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   /oem/usr/web;
            index  index.html index.htm;
        }

	location ~* \.(mp4|bmp)$  {
	    root /oem/usr/web;
            if ($request_uri ~* view$) {
		add_header Content-Disposition inline;
	    }
	    if ($request_uri !~* view$) {
		add_header Content-Disposition attachment;
	    }
	}

        # error_page  404              /404.ht