fv-backend · placeholder

这是占位页，真实前端尚未部署

This is a placeholder page; the real frontend has not been deployed yet.

当前域名 / Host

-

占位服务 / Placeholder

backend → 127.0.0.1:3002

用途 / Purpose

占住域名与端口，供证书、按 hostname 分流与 cookie 隔离的验证使用
Holds the hostname and port while TLS, per-host routing and cookie isolation are verified

真实前端就绪后，本页会被同一端口上的真实前端替换，nginx 配置不变。
Once the real frontend is ready it replaces this page on the same port; the nginx configuration stays unchanged.