https://github.com/singcl/concat

concat files based on Stream in node js
https://github.com/singcl/concat

concat nodejs typescript

Last synced: 5 months ago
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concat files based on Stream in node js

• Host: GitHub
• URL: https://github.com/singcl/concat
• Owner: singcl
• Created: 2018-05-08T05:59:13.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-05-12T09:59:02.000Z (over 7 years ago)
• Last Synced: 2025-01-03T13:17:48.998Z (about 1 year ago)
• Topics: concat, nodejs, typescript
• Language: TypeScript
• Homepage:
• Size: 63.5 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# nodejs 基于Stream 的文件合并模块

利用该模块可以很方便的将分片上传的多个chunk合并成一个文件。

[![npm (scoped)](https://img.shields.io/npm/v/@singcl/concat.svg?style=flat-square)](https://www.npmjs.com/package/@singcl/concat)

![David](https://img.shields.io/david/dev/singcl/concat.svg?style=flat-square)

![David](https://img.shields.io/david/singcl/concat.svg?style=flat-square)

![Github file size](https://img.shields.io/github/size/singcl/concat/dist/concat.js.svg?style=flat-square)

![npm](https://img.shields.io/npm/dm/@singcl/concat.svg?style=flat-square)

## Install

```sh

npm i @singcl/concat -S

```

## API

### contact

#### contact(srcDir, destination，callback)

| 参数 | 数据类型 | 参数描述 |

|:-----:|:-------:|:--------|

| srcDir| String |资源目录。需要合并的文件所在的目录路径|

| destination| String |目标文件。最终合并成的文件路径|

| callback| Function |合并成功或者失败的回调函数|

- callback 回调函数

    - err callback的唯一参数，没有错误时候该参数值为null

**Example:**

*The example Dir is like this:*

![example dir](./example.png)

```js

var concat = require('@singcl/concat')

var targetDir = './txt'

var dest = './data'

// 将txt 目录下所有文件合并为一个名为data的无扩展名的文件

concat(targetDir, dest, function(err) {

    if (err) return console.error('ERROR:', err)

    console.log('完成')

})

```