小编Gri*_*box的帖子

我试图将 www 重定向到非 www，但它不起作用。我尝试过类似问题的各种答案，但没有成功。

我使用 certbot 为 3 个域提供了 SSL 证书example.com，www.example.com并且admin.example.com.

这是我当前的配置，适用于非 www 和管理员，但 www.example.com 不起作用。

# HTTP - redirect all requests to HTTPS
server {
    listen 80;
    listen [::]:80;
    return 301 https://$host$request_uri;
}

# Redirect to non-www
server {
    server_name www.example.com;
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/example.se/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/example.se/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
    return …