如何配置Nginx，使Hetzner的Django代理指定路由到Hostinger的WordPress

你的Nginx配置存在几个关键问题，导致反向代理到Hostinger的WordPress站点无法正常工作，以下是具体修复步骤：

1. 修正反向代理核心配置 #

原location /route-name/的代理规则存在Host头匹配错误、缺少HTTPS转发头等问题，修改后的完整配置如下：

server {
    location = /favicon.ico { access_log off; log_not_found off; }
    
    location /static/ {
        alias /var/www/example.com/static/;
    }

    location /media/ {
        alias /var/www/example.com/media/;
    }

    # 修正后的反向代理规则
    location /route-name/ {
        proxy_pass http://<HOSTINGER-IP>/;
        # 替换为Hostinger服务器上WordPress绑定的域名或IP
        proxy_set_header Host <HOSTINGER-WORDPRESS-DOMAIN-OR-IP>;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        # 告诉WordPress当前使用HTTPS协议
        proxy_set_header X-Forwarded-Proto $scheme;
        # 修正WordPress返回的跳转链接路径
        proxy_redirect http://<HOSTINGER-WORDPRESS-DOMAIN-OR-IP>/ https://$host/route-name/;
        proxy_redirect http://<HOSTINGER-IP>/ https://$host/route-name/;
    }
    

    location / {
        include proxy_params;
        proxy_redirect off;
        proxy_pass http://unix:/run/gunicorn.sock;
    }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/example.com/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

}

server {
    if ($host = www.example.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = example.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80 default_server;
    listen [::]:80 default_server;
    server_name example.com www.example.com;
    return 404; # managed by Certbot
}

2. 调整WordPress站点配置 #

登录Hostinger上的WordPress后台，修改站点URL设置：

• 站点地址（URL）：设置为 https://example.com/route-name
• WordPress地址（URL）：若WordPress安装在Hostinger服务器根目录，可保持为 http://<HOSTINGER-IP> 或Hostinger绑定的域名，也可统一设置为 https://example.com/route-name

或者直接修改WordPress根目录下的wp-config.php文件，添加以下代码：

define('WP_HOME', 'https://example.com/route-name');
define('WP_SITEURL', 'http://<HOSTINGER-IP>');

关键修改说明 #

• Host头修正：将Host设为Hostinger服务器上Apache绑定的域名或IP，确保Apache能正确匹配到WordPress虚拟主机。
• X-Forwarded-Proto：告诉WordPress当前用户通过HTTPS访问，避免生成HTTP链接导致混合内容错误。
• proxy_redirect：将WordPress返回的跳转链接（指向Hostinger IP/域名）替换为https://example.com/route-name/，保证前端跳转路径正确。
• WordPress URL配置：让WordPress知晓自身通过/route-name路径对外服务，生成的链接会自动带上该前缀，避免跳转异常。

修改完成后重启Nginx服务：

sudo systemctl restart nginx

内容的提问来源于stack exchange，提问作者Irfan Zainudin