ENGLISH

使用 Promise 封装了一些常用的文件系统方法（基于 Node.js 的 fs 文件系统）

• stat

  读取文件状态

• mkDir

  创建文件夹

• access

  连接文件

• copyDir

  复制文件夹到指定位置，若文件夹已存在将被清空后进行复制操作

• readDir

  读取文件夹

• clearDir

  递归清空文件夹，若文件夹不存在将被创建

• emptyDir

  递归清空文件夹

• readFile

  读取文件

• writeFile

  写入文件

• dirForEach

  遍历文件夹

• fileForEach

  递归遍历文件

• unlinkDirFileByExtname

  递归删除指定 extname 的文件

npm 安装

$ npm install @jiaminghi/fs

使用

import { readFile } from '@jiaminghi/fs'

// do something

stat

type stat = (
  path: fs.PathLike,
  options: fs.StatOptions = { bigint: false }
) => Promise<fs.Stats | fs.BigIntStats | false>

mkDir

type mkDir = (path: fs.PathLike, options: fs.MakeDirectoryOptions = {}) => Promise<boolean>

access

type access = (path: fs.PathLike, mode = fs.constants.F_OK) => Promise<boolean>

copyDir

type copyDir = (path: fs.PathLike, dest: string) => Promise<boolean>

readDir

type readDir = (path: fs.PathLike) => Promise<string[] | false>

clearDir

type clearDir = (path: fs.PathLike) => Promise<boolean>

emptyDir

type emptyDir = (path: fs.PathLike) => Promise<boolean>

readFile

type readFile = (
  path: fs.PathLike,
  options: { encoding: string; flag?: string } = { encoding: 'utf8' }
) => Promise<string | false>

writeFile

type writeFile = (
  path: fs.PathLike,
  data: any,
  option: fs.WriteFileOptions = 'utf8'
) => Promise<boolean>

dirForEach

type dirForEach = (path: fs.PathLike, callback: (path: string) => any) => Promise<boolean>

fileForEach

type fileForEach = (path: fs.PathLike, callback: (path: string) => any) => Promise<boolean>

unlinkDirFileByExtname

type unlinkDirFileByExtname = (path: fs.PathLike, extnames: string[] = []) => Promise<boolean>