如何在 Windows 10 上运行 rm 命令? [英] How to run rm command on windows 10?

问题描述

"build": "rm -rf ./build && mkdir ./build && ./node_modules/.bin/babel -d ./build ./src"

这是 package.json 中的命令，它给了我一个错误说:

This is the command in package.json and it gives me an error saying:

rm is not recognized as internal or external command.
Invalid switch /build

推荐答案

该脚本是为 UNIX shell 编写的，在 Windows 上不起作用.以跨平台方式执行此操作的正确方法是使用 rimraf &mkdirp.

That script was written for the UNIX shell, which does not work on windows. The correct way to do this in a cross-platform way is to use rimraf & mkdirp.

此外，./node_modules/.bin/babel 部分可以缩短为简单的 babel (./node_modules/.bin/babel> 不适用于 Windows IIRC).

Also, the ./node_modules/.bin/babel portion could be shortened to simply babel (./node_modules/.bin/babel doesn't work on windows IIRC).

写得好，脚本应该是:

"build": "rimraf ./build && mkdirp ./build && babel -d ./build ./src"

要使此脚本工作，您必须安装 rimraf 和 mkdirp.您可以通过运行:

For this script to work, you will have to install rimraf and mkdirp. You can do this by running:

npm install --save-dev rimraf mkdirp

--save-dev 标志会将 rimraf 和 mkdirp 添加到您的 package.json 的devDependencies 部分，以便它们将在以后的 npm install 中自动安装.

The --save-dev flag will add rimraf and mkdirp to your package.json's devDependencies section so that they will automatically be installed with future npm installs.

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