# nth-file

**Repository Path**: redrice/nth-file

## Basic Information

- **Project Name**: nth-file
- **Description**: Nodejs 对文件某一行的处理库
- **Primary Language**: NodeJS
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 2
- **Created**: 2022-06-11
- **Last Updated**: 2022-06-11

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# FileLine

## 介绍

Node.js operate file's nth line

Nodejs 对文件某一行的处理库

## APIS

**以下都为同步函数**
**ALL ARE SYNC**

insert(fileName, index, data);

update(fileName, index, data);

delete(fileName, index);

getLines(fileName);

read(fileName,index);

deleteLines(fileName, indexArr);


example

```js
const fileLine = require('nth-line');
let fileName = "./1.txt";
let arr = [1,2,3]
fileLine.deleteLines(fileName,arr);
```