Create s.js

s.js

@@ -0,0 +1,31 @@
+const express = require("express");
+const { createProxyMiddleware } = require("http-proxy-middleware");
+
+const app = express();
+
+app.use("/s:port", (req, res, next) => {
+    const port = req.params.port;
+
+    if (!/^\d+$/.test(port)) {
+        return res.status(400).send("Porta inválida");
+    }
+
+    const target = `http://localhost:${port}`;
+    console.log(`Proxying ${req.originalUrl} -> ${target}`);
+
+    return createProxyMiddleware({
+        target,
+        changeOrigin: true,
+        pathRewrite: {
+            [`^/s${port}`]: ""
+        }
+    })(req, res, next);
+});
+
+app.get("/", (req, res) => {
+    res.send("Proxy dinâmico ativo! Use /sPORTA (ex: /s8080).");
+});
+
+app.listen(7860, () => {
+    console.log("Servidor proxy rodando em http://localhost:7860");
+});