### 完整例子2 这是来自 [Nginx官方网站](http://www.sysoev.ru/nginx/docs/example.html "http://www.sysoev.ru/nginx/docs/example.html") 的一个例子。 ~~~ #!nginx : # 使用的用户和组 : user www www; : # 指定工作衍生进程数 : worker_processes 2; : # 指定 pid 存放的路径 : pid /var/run/nginx.pid; : # [ debug | info | notice | warn | error | crit ] : # 可以在下方直接使用 [ debug | info | notice | warn | error | crit ] 参数 : error_log /var/log/nginx.error_log info; : events { : # 允许的连接数 : connections 2000; : # use [ kqueue | rtsig | epoll | /dev/poll | select | poll ] ; : # 具体内容查看 http://wiki.codemongers.com/事件模型 : use kqueue; : } : http { : include conf/mime.types; : default_type application/octet-stream; : log_format main '$remote_addr - $remote_user [$time_local] ' : '"$request" $status $bytes_sent ' : '"$http_referer" "$http_user_agent" ' : '"$gzip_ratio"'; : log_format download '$remote_addr - $remote_user [$time_local] ' : '"$request" $status $bytes_sent ' : '"$http_referer" "$http_user_agent" ' : '"$http_range" "$sent_http_content_range"'; : client_header_timeout 3m; : client_body_timeout 3m; : send_timeout 3m; : client_header_buffer_size 1k; : large_client_header_buffers 4 4k; : gzip on; : gzip_min_length 1100; : gzip_buffers 4 8k; : gzip_types text/plain; : output_buffers 1 32k; : postpone_output 1460; : sendfile on; : tcp_nopush on; : tcp_nodelay on; : send_lowat 12000; : keepalive_timeout 75 20; : #lingering_time 30; : #lingering_timeout 10; : #reset_timedout_connection on; : server { : listen one.example.com; : server_name one.example.com www.one.example.com; : access_log /var/log/nginx.access_log main; : location / { : proxy_pass http://127.0.0.1/; : proxy_redirect off; : proxy_set_header Host $host; : proxy_set_header X-Real-IP $remote_addr; : #proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; : client_max_body_size 10m; : client_body_buffer_size 128k; : client_body_temp_path /var/nginx/client_body_temp; : proxy_connect_timeout 90; : proxy_send_timeout 90; : proxy_read_timeout 90; : proxy_send_lowat 12000; : proxy_buffer_size 4k; : proxy_buffers 4 32k; : proxy_busy_buffers_size 64k; : proxy_temp_file_write_size 64k; : proxy_temp_path /var/nginx/proxy_temp; : charset koi8-r; : } : error_page 404 /404.html; : location /404.html { : root /spool/www; : charset on; : source_charset koi8-r; : } : location /old_stuff/ { : rewrite ^/old_stuff/(.*)$ /new_stuff/$1 permanent; : } : location /download/ { : valid_referers none blocked server_names *.example.com; : if ($invalid_referer) { : #rewrite ^/ http://www.example.com/; : return 403; : } : #rewrite_log on; : # rewrite /download/*/mp3/*.any_ext to /download/*/mp3/*.mp3 : rewrite ^/(download/.*)/mp3/(.*)\..*$ : /$1/mp3/$2.mp3 break; : root /spool/www; : #autoindex on; : access_log /var/log/nginx-download.access_log download; : } : location ~* ^.+\.(jpg|jpeg|gif)$ { : root /spool/www; : access_log off; : expires 30d; : } : } : } ~~~