server {
listen 80 default_server;
listen [::]:80 default_server;
server_name 域名;
listen 443 ssl;
root /usr/share/nginx/html;
ssl_certificate cert/1_www.maomin.club_bundle.crt;
ssl_certificate_key cert/2_www.maomin.club.key;
ssl_session_timeout 5m;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;

   location / {
            root /root/www/;
            index index.html index.htm;
    }
    location /chat/ {
    proxy_pass http://内网:3001/;
    proxy_redirect off;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
    location /upload/ {
    proxy_pass http://内网:8083/;
    proxy_redirect off;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
    error_page 404 /404.html;
        location = /40x.html {
    }

    error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
    }