server {
listen 80 default_server;
listen [::]:80 default_server;
root /usr/share/nginx/html;
server_name _;
location /.well-known/acme-challenge {
root /usr/share/nginx/html;
}
location / {
return 301 https://$host$request_uri;
}
}
sudo nano /etc/nginx/sites-available/example.com
server {
listen 80 default_server;
listen [::]:80 default_server ipv6only=on;
server_name example.com www.example.com;
return 301 https://$server_name$request_uri;
}
sudo nano /etc/nginx/sites-available/myapp
server {
server_name example.com;
location / {
proxy_pass http://localhost:3838;
proxy_redirect / $scheme://$http_host/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 20d;
proxy_buffering off;
}
}
我运行了sudo nginx -t,它报告了以下警告:2025/01/30 13:23:35 [warn] 5442#5442: conflicting server name "example.com" on 0.0.0.0:80, ignored
2025/01/30 13:23:35 [warn] 5442#5442: conflicting server name " example.com" on 0.0.0.0:80, ignored
然后,我尝试使用sudo certbot -nginx -d example.com -dwww.example.com
获得SSL证书,但Certbot失败了,未经授权的错误。确保域的IP地址正确。