一次有效的nginx配置

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

events {
        worker_connections 768;
}

http {

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;

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

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
        ssl_prefer_server_ciphers on;

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

        gzip on;

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

        server {
            listen       80;
            server_name  120.55.40.3;  #  这里一定要写服务器真实的ip地址或域名，不能写127.0.0.1和localhost
            location / {
                root   /home/acs/web;
                index  index.html;
                try_files $uri $uri/ /index.html;
            }

            error_page   500 502 503 504  /50x.html;

            location = /50x.html {
                root   /usr/share/nginx/html;
            }
        }
}

``