Nginx configuration file full version (using the latest stable version of NGINX1.8.0)

# Users and groups to use
User Nginx Nginx;

# Specify the number of work-derived processes; typically several cores are configured with several CPUs. The number of nginx processes, the recommended setting is equal to the total CPU core number.
Worker_processes 1;

#全局错误日志及PID文件; Global error log definition type, [Debug | info | notice | warn | error | crit]
Error_log/var/log/nginx/error.log warn;
#进程文件
Pid/var/run/nginx.pid;

#一个nginx进程打开的最多文件描述符数目, the theoretical value should be the number of open files (the value of the system ulimit-n) and the number of nginx processes, but the Nginx allocation request is not uniform, so the recommendation is consistent with the value of ulimit-n.
#worker_rlimit_nofile 65535;

#工作模式与连接数上限
Events {
#参考事件模型, use [kqueue | rtsig | epoll |/dev/poll | select | poll]; Epoll model,
#是Linux the high-performance network I/O model in kernel 2.6 or higher, if running on FreeBSD, use the Kqueue model.
#具体内容查看 http://wiki.codemongers.com/Event Model
Use Epoll;

#单个进程最大连接数（最大连接数=连接数*进程数）connections 2000worker_connections  1024;

}
#设定http服务器
http {
#文件扩展名与文件类型映射表, set MIME type, type defined by Mime.type file
Include/etc/nginx/mime.types;

#默认文件类型default_type application/octet-stream; #默认编码 #charset utf-8; #反向代理配置, you can open proxy.conf and see #include/etc/nginx/.  proxy.conf; #fastcgi配置, you can open fastcgi.conf to see #include/etc/nginx/fastcgi.conf;  #日志的格式log_format Main ' $remote _addr-$remote _user [$time _local] "$request" ' $status $body _bytes_sent "$http _referer" "$http _user_agent" "$http _x_forwarded_for"; #访问日志access_log/var/log/nginx/access.lo g Main; #sendfile directive Specifies whether Nginx calls the Sendfile function (zero copy mode) to output files, for normal applications, #必须设为 on, if used for downloading applications such as disk IO heavy-duty applications, can be set to off to balance disk and network i/ o processing speed, reduce system uptime.sendfile on, #开启目录列表访问, appropriate download server, default off. #autoindex on; #防止网络阻塞 #tcp_nopush on; #连接超时时间, units are seconds keepalive_timeout; #防止网络阻塞tcp_nodelay on; #服务器名字的hash表大小 #serv Er_names_hash_bucket_size, #上传文件大小限制 #client_header_buffer_size 32k, #设定请求缓 #large_client_header_buffers 4 64k;# Set request cache #client_max_body_size 8m; #FastCGI相关参数是为了改善网站的性能: Reduce resource usage and improve access speed. The following parameters can be understood by literal means. #fastcgi_connect_timeout, #fastcgi_send_timeout, #fastcgi_read_timeoUT #fastcgi_buffer_size 64k; #fastcgi_buffers 4 64k; #fastcgi_busy_buffers_size 128k; #fastcgi_temp_file_write_ Size 128k; #gzip模块设置 # Open gzip compression output #gzip on; #最小压缩文件大小 #gzip_min_length 1k; #压缩缓冲区 #gzip_buffers 4 16k;# Compressed version (default 1.1, front End If it is squid2.5 Use 1.0) #gzip_http_version 1.0; #压缩等级 #gzip_comp_level 2; #压缩类型, the default is text/html, so there's no need to write anymore. It won't be a problem to write, but there will be a warn. #gzip_types text/plain application/x-javascript text/css application/xml; #gzip_vary on; #开启限制IP连接数的时候需要使用 #limit_zone Crawler $binary _remote_addr 10m;include/etc/nginx/conf.d/*.conf; #include/etc/nginx/sites-enabled/*; #设定负载均衡的服务器列表 #upstream Ctrip_oa_tomcat {# #upstream的负载均衡, weight is the weight that can be defined based on machine configuration. The Weigth parameter represents weights, and the higher the weight, the greater the probability of being allocated. # server 127.0.0.1:8080 weight=1;# server 192.168.1.116:8081 weight=1;#} #设定负载均衡的服务器列表, you can configure multiple server lists for load Balancing #upstream Ctri P_OA_TOMCAT2 {# #upstream的负载均衡, weight is a weight that can be defined based on machine configuration. The Weigth parameter represents weights, and the higher the weight, the greater the probability of being allocated.    # server 127.0.0.1:8080 weight=1;# server 192.168.1.116:8081 weight=1;#} #虚拟主机的配置server {#监听端口 listen 80; #域名可以There are multiple, separated by spaces server_name 192.168.1.116;    #定义首页 index index.html index.htm index.jsp;    #文件根目录 Root/home/oa/ctripoa-ui/usky-ctripoa-uui/public;    #定义错误页面 error_page 400 402 403 404 405 406 410 411 413 416 500 501 502 503 504 /error.html;    Error_page 505/error.html; #日志格式设定 #log_format access ' $remote _addr-$remote _user [$time _local] "$request" ' # ' $status $body _bytes_sent "$http    _referer "' # '" $http _user_agent "$http _x_forwarded_for ';    #定义本虚拟主机的访问日志 #access_log/var/log/nginx/ctrip_oa_access.log access; #默认访问地址

Location/{
Expires 2m;
Add_header Cache-control "Public, must-revalidate, proxy-revalidate";
Add_header Cache-control "Public, must-revalidate, proxy-revalidate";
}

#所有的rest请求都是以api开头的
Location ~/sms/(api|images|files)/{
Proxy_pass http://localhost:8080;
Proxy_next_upstream error timeout;
Proxy_connect_timeout 8s;

Proxy_intercept_errors on;
Proxy_set_header X-forwarded-host hTT p H osT;PRox y s e t H ead eRX ?F oRWaRd ed ?S eRveR Host
Proxy_set_header x-forwarded-for proxy_add_x_forwarded_for;
Proxy_set_header X-real-ip REMOTE_ADDR;
Proxy_set_header Host $http _host;
}
#默认请求
#对 "/" Enable reverse Proxy
#location/{
#proxy_pass localhost;

        #proxy_redirect off;        #proxy_set_header X-real-ip $remote _addr;        #后端的Web服务器可以通过X-forwarded-for Obtain the user real IP #proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;        #以下是一些反向代理的配置, optional.        #proxy_set_header Host $host;        #允许客户端请求的最大单文件字节数 #client_max_body_size 10m;        #缓冲区代理缓冲用户端请求的最大字节数, #client_body_buffer_size 128;         #nginx跟后端服务器连接超时时间 (proxy connection timeout) #proxy_connect_timeout 90;        #后端服务器数据回传时间 (proxy send timeout) #proxy_send_timeout 90;        #连接成功后, back-end server response time (proxy receive timeout) #proxy_read_timeout 90;        #设置代理服务器 (Nginx) Save the user header information buffer size #proxy_buffer_size 4k;        #proxy_buffers缓冲区, the average Web page is set below 32k #proxy_buffers 4 32k;        #高负荷下缓冲大小 (proxy_buffers*2) #proxy_busy_buffers_size 64k;        #设定缓存文件夹大小, greater than this value, will be transmitted from the upstream server #proxy_temp_file_write_size 64k;     #} #以下为静态资源, Nginx handle #静态文件, Nginx handle #location ~ ^/(images|javascript|js|css|flash|media|static)/{# root/hOme/oa/ctripoa-ui/usky-ctripoa-uui;  # expires 30d;    #过期30天, the static files are not updated, the expiration can be set a little larger, if updated frequently, you can set a smaller point. #} #图片缓存时间设置 #location ~. *.    (gif|jpg|jpeg|png|bmp|swf) $ {# expires 30d; #} #JS和CSS缓存时间设置 #location ~. *.    (JS|CSS)? $ {# expires 30h; #} #所有jsp的页面均交由tomcat或resin处理 #location ~.    (JSP|JSPX|DO)? $ {# Proxy_set_header Host $host;    # Proxy_set_header X-real-ip $remote _addr;    # Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;    # Proxy_pass http://127.0.0.1:8080; #} #所有静态文件由nginx直接读取不经过tomcat或rest #location ~. *.    (htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma) $ {# expires 15d; #} #location ~. *.     (JS|CSS)? $ {# expires 1h;    #} #设定查看Nginx状态的地址 #location/nginxstatus {#stub_status on;    #access_log on;    #auth_basic "Nginxstatus";    #auth_basic_user_file conf/htpasswd;    #htpasswd文件的内容可以用apache提供的htpasswd工具来产生. #}

}
}

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Nginx configuration file full version (using the latest stable version of NGINX1.8.0)