https://github.com/hugojosefson/middleware-only-at-path

Only use Express middleware at specific path.
https://github.com/hugojosefson/middleware-only-at-path

Last synced: 29 days ago
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Only use Express middleware at specific path.

• Host: GitHub
• URL: https://github.com/hugojosefson/middleware-only-at-path
• Owner: hugojosefson
• Created: 2016-02-18T16:57:54.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2024-09-12T04:07:42.000Z (4 months ago)
• Last Synced: 2024-11-15T20:05:45.603Z (about 2 months ago)
• Language: JavaScript
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# middleware-only-at-path

Lets you use an Express middleware, only at a specific path.

Useful as `app.use(onlyAt('/', middleware))` so it doesn't run the middleware any deeper than

exactly `/`.

This means you don't have to write the routes in a backwards order for the middlewares to take

effect only where you want them.

## Install

```bash

npm install --save middleware-only-at-path

```

## Example

If you want to use [allow-methods](https://www.npmjs.com/package/allow-methods) at specific

paths, you can do this:

```js

import express from 'express';

import onlyAt from 'middleware-only-at-path';

import allowMethods from 'allow-methods';

const app = express();

app.use(onlyAt('/', allowMethods(['OPTIONS', 'GET', 'HEAD'])));

app.get('/', (req, res) => res.send('Hello world!'));

app.use(onlyAt('/examples', allowMethods(['OPTIONS', 'POST'])));

app.post('/examples', (req, res) => res.status(201).send('Created.'));

app.listen(8000);

```