nginx配置文件选项详解

默认配置文件内容

nginx.conf默认配置文件内容

# nginx服务使用的用户
user  nginx;
# 工作进程数,一般和cpu核心数保持一致
worker_processes  1;
# nginx的错误日志路径
error_log  /var/log/nginx/error.log warn;
# nginx服务启动的pid存放路径
pid        /var/run/nginx.pid;

# 事件模块，配置内核模型
events {
    worker_connections  1024;  #每个进程允许最大连接数，一般调到10000左右就行
}

# http协议中间件配置
http {
    include       /etc/nginx/mime.types;  # content-type配置
    default_type  application/octet-stream;

    # 日志类型
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
	
    # 访问日志路径
    access_log  /var/log/nginx/access.log  main;

    # 开启sendfile功能
    sendfile        on;
    #tcp_nopush     on;

    # 设置客户端超时时间
    keepalive_timeout  65;

    #gzip  on;

    # 最后会读这些配置
    include /etc/nginx/conf.d/*.conf;
}

conf.d/default.conf默认配置

server {  # 虚拟主机
    listen       80;  # 监听端口
    server_name  dongfe.com;  # 域名

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {  # 域名根路径(首页)或其子路径的文件位置
        root   /usr/share/nginx/html;  # 路径
        index  index.html index.htm;  # 默认访问的页面顺序
    }

    #error_page  404              /404.html;# 错误页面

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504 404  /50x.html;  # 错误页面
    location = /50x.html { # /50x.html文件的位置
        root   /usr/share/nginx/html;  # 位置
    }

    # 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;
    #}
}