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Nginx的的目录结构,基本运行原理及基本配置文件

发布时间 2023-07-19 15:30:51作者: 冯坤大神

Nginx目录结构

 

 

主要的目录是conf,html,及sbin。

  • conf目录放的是核心配置文件：

     

     

     

     

     刚安装好的nginx.conf如下：

  • #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
    #
    error_page 500 502 503 504 /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;
    #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #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;
    # }
    #}

    }

  • 去掉注释的简单版如下：

  • worker_processes 1; #允许进程数量，建议设置为cpu核心数或者auto自动检测，注意Windows服务器上虽然可以启动多个processes，但是实际只会用其中一个

    events {
    #单个进程最大连接数（最大连接数=连接数*进程数）
    #根据硬件调整，和前面工作进程配合起来用，尽量大，但是别把cpu跑到100%就行。
    worker_connections 1024;
    }


    http {
    #文件扩展名与文件类型映射表(是conf目录下的一个文件)
    include mime.types;
    #默认文件类型，如果mime.types预先定义的类型没匹配上，默认使用二进制流的方式传输
    default_type application/octet-stream;

    #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IO处理速度。
    sendfile on;

    #长连接超时时间，单位是秒
    keepalive_timeout 65;

    #虚拟主机的配置
    server {
    #监听端口
    listen 80;
    #域名，可以有多个，用空格隔开
    server_name localhost;

    #配置根目录以及默认页面
    location / {
    root html;
    index index.html index.htm;
    }

    #出错页面配置
    error_page 500 502 503 504 /50x.html;
    #/50x.html文件所在位置
    location = /50x.html {
    root html;
    }

    }

    }

    原文链接：https://blog.csdn.net/Learning_xzj/article/details/124518421