From 1c9f680223d8857aa8d26e6e089bc44a24bd7e51 Mon Sep 17 00:00:00 2001
From: chimurai <655241+chimurai@users.noreply.github.com>
Date: Mon, 16 Oct 2023 23:04:52 +0200
Subject: [PATCH] docs(nextjs): improve nextjs example

---
 recipes/servers.md | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/recipes/servers.md b/recipes/servers.md
index 15a527e0..d4580522 100644
--- a/recipes/servers.md
+++ b/recipes/servers.md
@@ -65,20 +65,26 @@ https://github.com/vercel/next.js
 [![GitHub stars](https://img.shields.io/github/stars/vercel/next.js.svg?style=social&label=Star)](https://github.com/vercel/next.js)
 ![next.js downloads](https://img.shields.io/npm/dm/next)
 
-Next project: `/pages/api/users.ts`
-
 ```typescript
-// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
-import type { NextApiRequest, NextApiResponse } from 'next';
+// Next project: `/pages/api/users.proxy.ts`
 import { createProxyMiddleware } from 'http-proxy-middleware';
 
-const proxyMiddleware = createProxyMiddleware<NextApiRequest, NextApiResponse>({
+// singleton
+export const proxyMiddleware = createProxyMiddleware<NextApiRequest, NextApiResponse>({
   target: 'http://jsonplaceholder.typicode.com',
   changeOrigin: true,
   pathRewrite: {
     '^/api/users': '/users',
   },
 });
+```
+
+```typescript
+// Next project: `/pages/api/users.ts`
+
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { proxyMiddleware } from './users.proxy';
 
 export default function handler(req: NextApiRequest, res: NextApiResponse) {
   proxyMiddleware(req, res, (result: unknown) => {
@@ -170,7 +176,7 @@ app.use(
   createProxyMiddleware({
     target: 'http://www.example.org',
     changeOrigin: true,
-  }),
+  })
 );
 
 app.listen(3000);
@@ -345,7 +351,7 @@ gulp.task('webserver', function () {
       directoryListing: true,
       open: true,
       middleware: [apiProxy],
-    }),
+    })
   );
 });