nginx配置的 web服务器 图片服务器 和文件下载服务器

1. 配置html访问路径
2. 配置图片访问路径
3. 配置下载文件的访问路径

user root;  
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 /home/hy/nginx_download/logs/access.log main;  

  sendfile    on;  
  #tcp_nopush   on;  

  #keepalive_timeout 0;  
  keepalive_timeout 65;  

  #gzip on;  


  server {  
    listen    80;#端口号  
    server_name localhost;#本机  

    charset utf-8;  

    #access_log logs/host.access.log main;  

  location ~ .*\.(gif|jpg|jpeg|png)$ {  
    expires 24h;  
      root /home/hy/nginx_download/user/img;#指定图片存放路径  
      access_log /home/hy/nginx_download/logs/images.log;#日志存放路径  
      proxy_store on;  
      proxy_store_access user:rw group:rw all:rw;  
      proxy_temp_path     /home/hy/nginx_download/user/img;#图片访问路径  
      proxy_redirect     off;  
      proxy_set_header    Host 127.0.0.1;  
      client_max_body_size  10m;  
      client_body_buffer_size 1280k;  
      proxy_connect_timeout  900;  
      proxy_send_timeout   900;  
      proxy_read_timeout   900;  
      proxy_buffer_size    40k;  
      proxy_buffers      40 320k;  
      proxy_busy_buffers_size 640k;  
      proxy_temp_file_write_size 640k;  
      if ( !-e $request_filename)  
      {  
         proxy_pass http://127.0.0.1;#默认80端口  
      }  
  }
  location /bin {
           charset  utf-8;
           root /home/hy/nginx_download/user; #配置下载文件的路径
        #alias /data/download/;

            if ($request_filename ~* ^.*?\.(txt)$){
            add_header Content-Disposition 'attachment';
            add_header Content-Type: 'APPLICATION/OCTET-STREAM';}

            autoindex on;
            autoindex_exact_size   off;
            autoindex_localtime    on;
        access_log  /home/hy/nginx_download/logs/download.log  main;
        }


    location / {  
      root  /home/hy/nginx_download/user/; #html访问路径 
      index index.html; #html文件名称 

    } 

    error_page 404       /404.html;
   }
}