user  www www;
worker_processes 8;
error_log  /usr/local/webserver/nginx/logs/nginx_error.log  crit;
pid        /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process. 
worker_rlimit_nofile 65535;
events 
{
  use epoll;
  worker_connections 65535;
}
http 
{
  include       mime.types;
  default_type  application/octet-stream;
  charset  utf-8;
  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 300m;
  sendfile on;
  tcp_nopush     on;
  keepalive_timeout 60;
  tcp_nodelay on;
  client_body_buffer_size  512k;
  proxy_connect_timeout    5;
  proxy_read_timeout       60;
  proxy_send_timeout       5;
  proxy_buffer_size        16k;
  proxy_buffers            4 64k;
  proxy_busy_buffers_size 128k;
  proxy_temp_file_write_size 128k;
  gzip on;
  gzip_min_length  1k;
  gzip_buffers     4 16k;
  gzip_http_version 1.1;
  gzip_comp_level 2;
  gzip_types      text/plain application/x-javascript text/css application/xml;
  gzip_vary on;
  upstream tomcat_server {
   server   127.0.0.1:8080;
  }
  server
  {
    listen       80;
    server_name  www.yourdomain.com;
    index index.html index.htm index.jsp default.jsp index.do default.do;
    root  /data0/htdocs/www;  
    if (-d $request_filename)
    {
        rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent;
    }
    location ~ \.(jsp|jspx|do)?$ {
        proxy_set_header Host  $host;
        proxy_set_header X-Forwarded-For  $remote_addr;
        proxy_pass http://tomcat_server;
    }
    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
        expires      30d;
    }
    location ~ .*\.(js|css)?$
    {
        expires      1h;
    }    
    access_log  off;
    }
}