npm - 在不同的文件夹中安装包的依赖项? [英] npm - install dependencies for a package in a different folder?

问题描述

我有以下目录结构:

/some_project
    source.js
    package.json

我想为 some_project 安装依赖项.我知道我可以 cd 进入 some_project 然后运行 ​​npm install

I would like to install the dependencies for some_project. I know I could cd into some_project and then run npm install

但我想知道是否可以不更改目录?类似的东西

But I was wondering if it's possible without changing the directory ? Something like

npm install some_project/package.json 

推荐答案

您可以使用带有 --prefix 选项的 npm install 变体.在您的方案中，文件夹和前缀将相同:

You can use the npm install <folder> variant with the --prefix option. In your scenario the folder and prefix will be the same:

npm --prefix ./some_project install ./some_project

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