FastDFS+Nginx搭建图片文件服务器资料收集（防盗链、FastDHT图片去重）

资源描述	连接
环境要求	CentOS 7.x +
FastDFS+Nginx部署	https://github.com/happyfish100/fastdfs/wiki
FastDFS集群部署	https://github.com/happyfish100/fastdfs/wiki#%E5%88%86%E5%B8%83%E5%BC%8F%E9%83%A8%E7%BD%B2
FastDHT 分布式哈希系统搭建（文件去重）	https://github.com/happyfish100/fastdht/wiki
Nginx配置详解	https://www.runoob.com/w3cnote/nginx-setup-intro.html
参考部署方案	https://www.cnblogs.com/sanduzxcvbnm/p/12619900.html https://zhuanlan.zhihu.com/p/94976076
更多组件资源获取（缓存、代理、引擎、解析器等）	https://github.com/happyfish100?tab=repositories

防盗链实现：

#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;

    sendfile        on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    upstream fdfs_group {
        server localhost:8888;
    }
    server {
        listen       80;
        server_name  localhost;

        location ~/group([0-9])/M00 {
                 proxy_pass http://fdfs_group;
        }

        location / {
                add_header Content-Type "text/html;charset=utf-8";
                return 200 "非法访问";
                #return 200 "非法访问:$request_uri";
        }
    }

    #gzip  on;
    server {
          listen       8888;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        #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;
        }

        location ~ /group([0-9])/M00/([\w]+)/([\w]+)/([\w_-]+)\.(jpg|png|jpeg|gif|bmp|tif|java) {
                # 防盗链，通过header referer来判断图片请求是不是从 本站发出的
                valid_referers none blocked localhost  *.baidu.com *.google.com;
                ngx_fastdfs_module;

                # 禁止外网的访问，只允许本地访问
                allow 127.0.0.0/8;
                deny all;
        }

        location / {
                add_header Content-Type "text/html;charset=utf-8";
                return 200 "非法访问.";
                #return 200 "非法访问:$request_uri";
        }
    }
}