nginx 将所有非 WWW 重定向到 HTTPS WWW

Question

Here is what happens:
example.com -> https://example.com
http://example.com -> https://example.com
www.example.com ->  -> https://www.example.com

This is what I want:
example.com -> https://www.example.com
http://example.com -> https://www.example.com
www.example.com ->  -> https://www.example.com

我的 Nginx 配置中缺少什么？我无法从所有类似的问题中找出答案。一些答案说使用 "if" 语句，但 Nginx 文档特别指出不要这样做，因为它将适用于所有请求。

server {
    listen 80;
    listen 443; # add this line
    server_name example.com;
    return 301 https://www.example.com$request_uri;
}
server {
        listen 80;
        root /var/www/html;
        index index.php;
        server_name example.com www.example.com;

        location / {
                try_files $uri $uri/ =404;
        }

        location ~ \.php$ {
                include snippets/fastcgi-php.conf;
                fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        }

        location ~ /\.ht {
                deny all;
        }
}

Answer 1

删除第二块 server_name 中的 example.com 并将 listen 443 添加到第二块。

希望对您有所帮助。

server {
    listen 80;
    listen 443; # add this line
    server_name example.com;
    return 301 https://www.example.com$request_uri;
}

server {
    listen 80;
    listen 443; # add this line too.
    root /var/www/html;
    index index.php;

    # Remove example.com
    server_name www.example.com;

    location / {
            try_files $uri $uri/ =404;
    }

    location ~ \.php$ {
            include snippets/fastcgi-php.conf;
            fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
    }

    location ~ /\.ht {
            deny all;
    }
}

nginx 将所有非 WWW 重定向到 HTTPS WWW

nginx redirect all non-WWW to HTTPS WWW

http

nginx

web

https

url-redirection