# 根据你服务器的cpu核数来确定此值

worker_processes 4;

error_log logs/error.log crit;

#error_log logs/error.log notice;

#error_log logs/error.log info;

#pid logs/nginx.pid;

worker_rlimit_nofile 65535;

# events事件主要用来确定Nginx使用哪种算法

 	events {

 	    use epoll;

 	    worker_connections 65535;

 	}

 	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"';

 	 # 由于Nginx用于代理Tomcat，所以记录访问日志的事情交给Tomcat来做好了，注释掉

 	 #access_log logs/access.log main;

 	sendfile on;

 	 tcp_nopush on;

 	 tcp_nodelay on;

 	#keepalive_timeout 0;

 	 keepalive_timeout 65;

 	server_names_hash_bucket_size 128;

 	 client_header_buffer_size 32k;

 	 large_client_header_buffers 4 32k;

 	 client_max_body_size 3m;

 	 client_body_buffer_size 512k;

 	# 代理的相关参数设置

 	 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;

 	# 启用gzip压缩，提高用户访问速度

 	 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;

 	# 配置需要代理的tomcat

 	upstream tomcat_proxy{

	   ip_hash;

           session_sticky;

 	   server 192.168.1.114:8080;

 	}

 	# 虚拟主机：www.abc.com

 	server {

 	   listen 80;

 	   server_name www.abc.com;

 	   index index.html index.htm index.jsp;

 	   root /home/webapp/www/app1;

 	   if (-d $request_filename){

 	     rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent;

 	   }

 	   # 动态页面，交给tomcat处理

 	   location ~ \.(jsp|jspx|do|action)?$ {

 	     proxy_set_header Host $host;

 	     proxy_set_header X-Forwarded-For $remote_addr;

 	     proxy_pass http://tomcat_proxy;

 	   }

	    location /training/ {

            proxy_pass        http://tomcat_proxy;

            proxy_set_header  Host             $host;

            proxy_set_header  X-Real-IP        $remote_addr;

            proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;

            #sub_filter        /training/          /;

        } 

 	    # 用户浏览器端的缓存设置

 	    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {

 	      expires 10d;

 	    }

 	    location ~ .*\.(js|css)?$ {

 	      expires 1h;

 	    }

 	     access_log off;

 	     #charset koi8-r;

 	     #access_log logs/host.access.log main;

 	}

}

设置确认没有问题，保存退出，可重启： service nginx restart