查看nginx配置文件来确定。 这个命令是greps在你的机器上配置的任何东西:

cat /etc/nginx/sites-enabled/default |grep "root"

在我的机器上，它是:root /usr/share/nginx/www;

在Ubuntu中, Nginx默认根目录位置为/usr/share/nginx/html

Debian上Nginx的默认目录是/var/www/nginx-default。

可以查看“/etc/nginx/sites-enabled/default”文件

并找到

server {
        listen   80 default;
        server_name  localhost;

        access_log  /var/log/nginx/localhost.access.log;

        location / {
                root   /var/www/nginx-default;
                index  index.html index.htm;
        }

根节点是默认位置。

*默认页面web分配在var/www/html *默认配置服务器etc/nginx/sites/ available /nginx.conf

server {

    listen 80 default_server;
    listen [::]:80 default_server;

    root /var/www/html;

    index index.html index.php;

    server_name _;

    location /data/ {
        autoindex on;
    }

    location /Maxtor {
        root /media/odroid/;
        autoindex on;

    }

        # This option is important for using PHP.
    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
    }
}

*默认配置服务器etc/nginx/nginx.conf

内容. .

user www-data;
worker_processes 8;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}


#mail {
#   # See sample authentication script at:
#   # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
# 
#   # auth_http localhost/auth.php;
#   # pop3_capabilities "TOP" "USER";
#   # imap_capabilities "IMAP4rev1" "UIDPLUS";
# 
#   server {
#       listen     localhost:110;
#       protocol   pop3;
#       proxy      on;
#   }
# 
#   server {
#       listen     localhost:143;
#       protocol   imap;
#       proxy      on;
#   }
#}

IP客户端的默认访问日志var/log/nginx/…

你可以简单地将nginx的根文件夹映射到你的网站的位置:

nano /etc/nginx/sites-enabled/default

在默认文件中，在服务器标签中寻找根，并更改网站的默认文件夹，例如，我的网站是在/var/www

server {
        listen 80 default_server;
        listen [::]:80 default_server ipv6only=on;

        root /var/www; <-- Here!
...

当我在评估nginx, apache2和lighttpd时，我把它们都映射到我的网站/var/www.我发现这是最有效的评估方法。

然后可以启动/停止您选择的服务器，并查看哪个执行得最好。

如。

service apache2 stop
service nginx start

顺便说一下，nginx实际上非常快!

'default public web root'可以在nginx -V output中找到:

nginx -V
nginx version: nginx/1.10.1
built with OpenSSL 1.0.2h  3 May 2016
TLS SNI support enabled
configure arguments: --prefix=/var/lib/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/run/nginx/nginx.pid --lock-path=/run/nginx/nginx.lock --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --user=nginx --group=nginx --with-ipv6 --with-file-aio --with-pcre-jit --with-http_dav_module --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_v2_module --with-http_auth_request_module --with-mail --with-mail_ssl_module

前缀值是问题的答案。对于上面的示例，根目录是/var/lib/nginx