Interpretation of Nginx configuration file nginx.conf
This article mainly introduces the interpretation of the Nginx configuration file nginx.conf. It has a certain reference value. Now I share it with everyone. Friends in need can refer to it.
Open a new configuration of nginx nginx .conf file, the file structure probably looks like this:
#user nobody;worker_processes 1;#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;#pid logs/nginx.pid;events { worker_connections 1024; } 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"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #}}
A lot of codes may seem dazzling, but in fact it is not complicated. Let’s take a look at the simplified version:
# 全局区worker_processes 1; # 有1个工作的worker子进程#可以自行修改,但太大会造成相互争夺CPU,一般来说:子进程数 = CPU数 * 核数# 配置nginx的连接特性events { worker_connections 1024; # 1个worker子进程能同时允许的最大连接数}# http服务器主要段http { # 设定mime类型,类型由mime.types文件定义 include mime.types; default_type application/octet-stream; sendfile on; # 是否调用sendfile来输出文件 keepalive_timeout 65; # 连接超时时间 # 虚拟主机段 server { listen 80; # 监听端口 server_name localhost; # 监听主机\域名\端口 # 定义访问响应 location / { root html; # 根目录定位 index index.html index.htm; # 默认访问页面定位 } # 定义错误提示页面 location = /50x.html { root html; } }
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