使用ngin的静态文件下载

1,主配置文件nginx.xml

#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;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

        include sites-enabled/yixin.conf;
#       include sites-enabled/diandian.conf;
    include sites-enabled/bestpay-weixinpub.conf;
    include sites-enabled/ccfa.conf;
 server {
        listen       80;
        server_name  www.deeblue.org;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #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   127.0.0.1:9000;
        #    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;
        #}
    }

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

 2,sites-enabled/ccfa.conf

upstream ccfa_server {
    server localhost:8080;
ip_hash;
}

server {
    listen 80;
    server_name  diandian.deeblue.org;
    # individual nginx logs for this web vhost
    access_log  /usr/local/nginx/logs/misc/access.log;
          error_log   /usr/local/nginx/logs/misc/error.log ;
    location = /favicon.ico {
       return  404;
    }

    #when not specify request uri, redirect to /index;
    location = / {
       rewrite ^ /ccfa/index.jsp ;
 }


    #static files
    location ~ ^/(assets|templates|js|img|css|public|easyui-1.3.5)/(.*)$ {
       #root /usr/local/jetty/webapps/ccfa/;
root /usr/local/eddy/static/;
       expires -1s;
       access_log off;
    }
 #location ~ ^/(download)/(.*)$ {
  #     root /usr/local/jetty/webapps/ccfa/;
#root /usr/local/eddy/static/;
   #    expires -1s;
    #   access_log off;
    #}

#location /submit/ {
 #     charset utf-8;
  #    alias       /usr/local/eddy/static/download/; #文件的根目录（允许使用本地磁盘，NFS，NAS，NBD等）
   #   internal;
    #}

#location /course/ {
 #           charset utf-8;
  #          alias       /usr/local/eddy/static/; #文件的根目录（允许使用本地磁盘，NFS，NAS，NBD等）
   #         internal;
    #    }
location ~ ^/download/(.*)$ {
            charset   utf-8;
            add_header Content-Disposition "attachment; filename=$1";
            alias "/usr/local/eddy/static/download/$1";
        }

    location / {
       proxy_pass http://ccfa_server;
       proxy_set_header        X-Real-IP $remote_addr;
       proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header        Host $http_host;
proxy_redirect     off;
client_max_body_size       10m;
            client_body_buffer_size    128k;

            proxy_connect_timeout      90;
            proxy_send_timeout         90;
            proxy_read_timeout         90;

            proxy_buffer_size          4k;
            proxy_buffers              4 32k;
            proxy_busy_buffers_size    64k;
            proxy_temp_file_write_size 64k;
    }

}

 ⚠：此处nginx代理的是localhost:8080

所以用户ngnix下载的url经过http://diandian.deeblue.org/download/chenli.pptx

其静态资源在／local／eddy／static