how to use behind a proxy with stripped path prefix

[LoadingZhang]

我在服务前面用到了一层nginx正向代理，正向代理中指定了一个path prefix路由到这个项目，并在nginx中用rewrite去掉了这个前缀，例如浏览器请求domain.com/prefix/admin，实际请求的就是/admin。 但项目生成的前端链接中不包含/prefix前缀，例如domain.com/admin/page，导致前端无法访问正确的后端地址domain.com/prefix/admin/page。 这个问题要如何解决？ 我尝试过在admin的fastapi app中添加root_path，没有效果。

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I used an nginx reverse proxy in front of my service. In this reverse proxy, I specified a path prefix that routes to the project, and in nginx, I used a rewrite to remove this prefix. For example, when a browser requests domain.com/prefix/admin, it actually requests the /admin path.

However, the frontend links generated by the project do not include the /prefix prefix. For example, domain.com/admin/page. This causes the frontend to be unable to access the correct backend address domain.com/prefix/admin/page.

How can I solve this problem? I've tried adding a root_path in the FastAPI app for admin, but it didn't work.