npm包rimraf介绍

本文介绍了一个用于删除文件或文件夹的Node.js模块rimraf。通过npm安装后,可以使用require引入并在代码中调用其功能。具体示例展示了如何删除指定文件,并介绍了在webpack打包流程中利用rimraf自动清除旧文件的应用。

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1、封装了删除文件或文件夹的命令

2、安装

npm install rimraf -D

3、使用

const rimraf = require('rimraf')
rimraf('./test.txt', function (err) { // 删除当前目录下的 test.txt
  console.log(err)
})

4、应用——webpack打包中的应用(每次打包前先删除上次打包的文件)

PS D:\work\file\java\mall-master\litemall-admin(1)\litemall-admin> npm install -i Debugger attached. npm WARN deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful. npm WARN deprecated @npmcli/move-file@1.1.2: This functionality has been moved to @npmcli/fs npm WARN deprecated npmlog@5.0.1: This package is no longer supported. npm WARN deprecated npmlog@6.0.2: This package is no longer supported. npm WARN deprecated stable@0.1.8: Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#browser_compatibility npm WARN deprecated source-map-url@0.4.1: See https://github.com/lydell/source-map-url#deprecated npm WARN deprecated move-concurrently@1.0.1: This package is no longer supported. npm WARN deprecated rimraf@2.6.2: Rimraf versions prior to v4 are no longer supported npm WARN deprecated eslint-loader@2.0.0: This loader has been deprecated. Please use eslint-webpack-plugin npm WARN deprecated consolidate@0.15.1: Please upgrade to consolidate v1.0.0+ as it has been modernized with several long-awaited fixes implemented. Maintenance is supported by Forward Email at https://forwardemail.net ; follow/watch https://github.com/ladjs/consolidate for updates and release changelog npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated npm WARN deprecated har-validator@5.1.5: this library is no longer supported npm WARN deprecated copy-concurrently@1.0.5: This package is no longer supported. npm WARN deprecated rimraf@3.0.2: Rimraf versions prior to v4 are no longer supported npm WARN deprecated rimraf@3.0.2: Rimraf versions prior to v4 are no longer supported npm WARN deprecated rimraf@3.0.2: Rimraf versions pr
最新发布
07-29
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