我试图为一个在/mypath上服务的网站设置一个单独的API后端，但NGINX似乎并没有真正代理请求。
sites-enabled nginx配置：

upstream backend_website {
        server 127.0.0.1:5173;
}

upstream backend_api {
        server 127.0.0.1:5001;
}

# HTTP
#
server {
       listen 80;
       listen [::]:80;

       server_name example.com;

       # Redirect to HTTPS (:443)
       return 301 https://$host$request_uri;
}

# HTTPS
#
server {
        listen 443 ssl;
        listen [::]:443 ssl;

        ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;

        server_name example.com;

        location / {
                include proxy_params;
                proxy_pass https://backend_website;
        }

        location /mypath {
                include proxy_params;
                proxy_pass https://backend_api;
        }
}

字符串
服务的index.ts文件

import cors from "cors";
import express from "express";
import { config } from "config";
import { MyController } from "controllers/my.controller";
import * as https from "https";
import * as fs from "fs";

const certificate = fs.readFileSync("/etc/letsencrypt/live/example.com/fullchain.pem", "utf8");
const privateKey = fs.readFileSync("/etc/letsencrypt/live/example.com/privkey.pem", "utf8");

const app = express();
app.use(express.json());
app.use(cors());
app.use("/", MyController );

const httpsServer = https.createServer({
    cert: certificate,
    key: privateKey
}, app);

httpsServer.listen(config.PORT, "127.0.0.1", () => console.log(`Running api on https://127.0.0.1:${ config.PORT }/`));

型
但是，服务器不会将请求代理到API。它在根路径上完美地工作（使用Vite），但是当打开我刚刚得到的URL时，/mypath不起作用。我使用lynx打开了127.0.0.1:5001，它确实工作。所以问题就出在NGINX的某个地方。