【nginx】安装与使用

#运行用户
#user  nobody;
#启动进程，通常设置成和CPU的数量相同。
worker_processes 1;
#全局错误日志及PID文件
error_log logs/error.log info;
pid logs/nginx.pid;

worker_rlimit_nofile 65536;

#工作模式及连接上限
events 
{
	#单个后台worker process进程的最大并发连接数
	worker_connections  65536;
}

#设定http服务器，利用它的反向代理功能提供负载均衡支持
http 
{
	#设定mime类型,类型由mime.type文件定义
	include mime.types;
	default_type application/octet-stream;
	
	server_names_hash_bucket_size 128; 

	#sendfile 指令指定 nginx 是否调用 sendfile 函数（zero copy 方式）来输出文件，对于普通应用，
	#必须设为 on,如果用来进行下载等应用磁盘IO重负载应用，可设置为 off，以平衡磁盘与网络I/O处理速度，降低系统的uptime.
	sendfile on;
	tcp_nopush on;
	keepalive_timeout 65;
	tcp_nodelay on;

	#开启gzip压缩
	gzip on;

	#设定请求缓冲
	client_max_body_size 50m;
	fastcgi_intercept_errors on;
	
	proxy_buffer_size 128k;
	proxy_buffers 32 32k;
	proxy_busy_buffers_size 128k;
	fastcgi_buffer_size 128k;
	fastcgi_buffers 32 32k;
	
	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
	    '"$http_referer" $status $body_bytes_sent $request_body '
	    '"$http_user_agent" "$http_x_forwarded_for"';



	
	#设定负载均衡的服务器列表
	upstream  www.test.com
	{
		server 127.0.0.1:8080;
	}

	server {
		listen 80;
		#定义使用www.test.com访问
		server_name www.test.com;
		
		access_log logs/khaccess.log main;   
		
		#前台                                                            #对应的项目中的action
		rewrite	^/$							/index!index.action last;
		rewrite	^/home/?$						/index!home.action last;
		rewrite   ^/p/(.+)/						/index!index.action?channel=$1 last;
		rewrite  ^/index/mobile/?$                          		/index!mobile.action  last;
		# 正则表达式
		rewrite	^/noticeindex/?$   					/index!noticeindex.action  last;
		rewrite	^/index/?$						/index!index.action last;
		rewrite	^/register/?$						/register!register.action last;
		rewrite	^/login/?$						/register!login.action last;
		
		rewrite	^/flow/next/?$						/flow!next.action last;
		rewrite	^/flow/previous/([0-9a-zA-Z]+)/?$		        /flow!previous.action?previous=$1 last;
		rewrite	^/flow/back/?$						/flow!back.action  last;
		rewrite	^/flow/reset/?$						/flow!reset.action last;
		
		rewrite	^/auth/upload/?$					/upload!show.action last;
		rewrite	^/auth/video/?$						/videoVerify!show.action last;
		rewrite	^/auth/ca/?$						/certreq!show.action last;
		rewrite	^/user/invest/?$					/userAccountSet!userAccountSet.action last;
		rewrite	^/user/agreement/?$					/agreement!gotoSign.action last;
		rewrite	^/user/exam/?$						/risk!paper.action last;
		rewrite	^/auth/brach/?$						/info!outlets.action last;
		rewrite	^/user/setpass/?$					/setting!gotoSetting.action last;
		rewrite	^/user/deposity/?$					/deposity!gotoBind.action last;
		rewrite	^/user/apply/?$						/apply!gotoApply.action last;
		rewrite	^/user/callback/?$					/callback!callback.action last;
		rewrite	^/auth/profile/?$					/info!profile.action  last;
		rewrite	^/audit/check/?$					/audit!audit.action  last;
			
		rewrite	^/user/deposity_show_agree/?$				/deposity!showAgreement.action  last;
		rewrite	^/faq/?$						/index!faq.action last; 
		rewrite	^/user/deposity_guide/?$				/deposity!guide.action last;  
		
		rewrite	^/reserve/?$						/reserve!toAdd.action  last;
		rewrite	^/audit/audit/?$					/audit!audit.action  last;
		rewrite	^/services/?$						/services/listServices last;
		rewrite	^/services/UserWebService/?$				/services/UserWebService last;
		

		location / {
			proxy_pass http://www.test.com;
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-real-uri $request;
		}
	}
}