NGINX-将端口80请求转发到端口8080

Question

此NGINX配置可能会导致其无法将端口80请求转发到端口8080的问题

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

events {
        worker_connections 768;
        # multi_accept on;
}


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; # 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;

  server {
    listen       80;
    server_name  _;
    location / {
        proxy_pass http://127.0.0.1:8080;
    }
  }

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