nginx how to configure file example
This article mainly shares with you how to configure nginx file sample code, I hope it can help you.
nginx.conf
user www www; # Nginx的worker进程运行用户以及用户组worker_processes 4; # 启动进程数,通常设置成和cpu的数量相等#worker_processes auto;#以下参数指定了哪个cpu分配给哪个进程,一般来说不用特殊指定。如果一定要设的话,用0和1指定分配方式.#这样设就是给1-4个进程分配单独的核来运行,出现第5个进程是就是随机分配了。#worker_processes 4 #4核CPU #worker_cpu_affinity 0001 0010 0100 1000error_log /home/wwwlogs/nginx_error.log crit; # 定义全局错误日志定义类型,[debug|info|notice|warn|crit]pid /usr/local/nginx/logs/nginx.pid; # PID文件#Specifies the value for maximum file descriptors that can be opened by this process.# 一个nginx进程打开的最多文件描述符数目,理论值应该是最多打开文件数(ulimit -n)与nginx进程数相除,但是nginx分配请求并不是那么均匀,所以最好与ulimit -n的值保持一致。worker_rlimit_nofile 51200;# 工作模式及连接数上限events { # use [ kqueue | rtsig | epoll | /dev/poll | select | poll ]; epoll模型是Linux 2.6以上版本内核中的高性能网络I/O模型,如果跑在FreeBSD上面,就用kqueue模型。 use epoll; worker_connections 51200; # 单个后台worker process进程的最大并发链接数 #worker工作方式:串行(一定程度降低负载,但服务器吞吐量大时,关闭使用并行方式) multi_accept on; } http { #文件扩展名与文件类型映射表 include mime.types; #默认文件类型 default_type application/octet-stream; 服务器名字的hash表大小 server_names_hash_bucket_size 128; #指定来自客户端请求头的hearerbuffer大小 client_header_buffer_size 32k; #指定客户端请求中较大的消息头的缓存最大数量和大小。 large_client_header_buffers 4 32k; #客户端请求单个文件的最大字节数 client_max_body_size 50m; sendfile on; #开启高效传输模式。 #防止网络阻塞 tcp_nopush on; keepalive_timeout 60; # 连接超时时间 ,单位是秒 tcp_nodelay on; #FastCGI相关参数是为了改善网站的性能:减少资源占用,提高访问速度。 fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 256k; gzip on; # 开启gzip压缩 gzip_min_length 1k; #最小压缩文件大小 gzip_buffers 4 16k; #压缩缓冲区 gzip_http_version 1.1; #压缩版本(默认1.1,前端如果是squid2.5请使用1.0) gzip_comp_level 2; #压缩等级 1-9 等级越高,压缩效果越好,节约宽带,但CPU消耗大 gzip_types text/plain application/javascript application/x-javascript text/javascript text/css application/xml application/xml+rss; #压缩类型,默认就已经包含text/html,所以下面就不用再写了,写上去也不会有问题,但是会有一个warn。 #前端缓存服务器缓存经过压缩的页面 gzip_vary on; gzip_proxied expired no-cache no-store private auth; gzip_disable "MSIE [1-6]\."; #limit_conn_zone $binary_remote_addr zone=perip:10m; ##If enable limit_conn_zone,add "limit_conn perip 10;" to server section. server_tokens off; access_log off; # 定义日志格式 log_format up_head '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for" "deviceid: $http_deviceid"' '"$request_body" $upstream_response_time "$request_time"'; include vhost/*.conf; }
vhost/test.conf
server { listen 80; listen 443 ssl; server_name www.test.com; ssl_certificate /nginx/conf/https/www.test.com.crt; ssl_certificate_key /nginx/conf/https/www.test.com.key; root /www/www.test.com; index index.html index.htm index.php; location ~^/test.php { default_type application/json; return 404 '{404}'; access_log off; } location ~ ^/test/status(.*)$ { default_type text/html; access_log /log/nginx/access/dot.log; return 200 ''; } location / { try_files $uri $uri/ /index.php?$query_string; } location ~\.php$ { # 如果用到 sock 则值参考 unix:/var/run/php/php7.0-fpm.sock fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; access_log /log/nginx/access/access.log up_head; } #静态文件 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { expires 30d; } location ~ .*\.(js|css)?$ { expires 12h; } location ~ /.well-known { allow all; } location ~ /\. { deny all; } error_log /log/nginx/error/error.log; }
Definition of log format parameters:
#定义日志的格式。后面定义要输出的内容。 #1.$remote_addr 与$http_x_forwarded_for 用以记录客户端的ip地址; #2.$remote_user :用来记录客户端用户名称; #3.$time_local :用来记录访问时间与时区; #4.$request :用来记录请求的url与http协议; #5.$status :用来记录请求状态; #6.$body_bytes_sent :记录发送给客户端文件主体内容大小; #7.$http_referer :用来记录从那个页面链接访问过来的; #8.$http_user_agent :记录客户端浏览器的相关信息
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