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schangxiang@126.com

2025-09-19 18966e02fb573c7e2bb0c6426ed792b38b910940

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# inflation
 
[![NPM version](https://badge.fury.io/js/inflation.svg)](http://badge.fury.io/js/inflation)
[![Build Status](https://travis-ci.org/stream-utils/inflation.svg?branch=master)](https://travis-ci.org/stream-utils/inflation)
[![Coverage Status](https://img.shields.io/coveralls/stream-utils/inflation.svg?branch=master)](https://coveralls.io/r/stream-utils/inflation)
 
Automatically unzip an HTTP stream.
 
## API
 
```js
var inflate = require('inflation')
```
 
### inflate(stream, options)
 
Returns a stream that emits inflated data from the given stream.
 
Options:
 
- `encoding` - The encoding of the stream (`gzip` or `deflate`).
  If not given, will look in `stream.headers['content-encoding']`.
 
## Example
 
```js
var inflate = require('inflation')
var raw     = require('raw-body')
 
http.createServer(function (req, res) {
  raw(inflate(req), 'utf-8', function (err, string) {
    console.dir(string)
  })
})
```