当我执行 npm install 时，Node js 添加不需要的模块 [英] Node js adding unwanted modules when I do npm install

问题描述

我正在尝试在我的 Mac 上启动节点服务.当我在我的节点服务所在的文件夹中运行 npm install 时，它正在安装我的 package.json 中没有提到的模块.有一些我不期望的额外模块和一些我期望的模块丢失了.可能是什么原因?如何创建节点模块文件夹.它是否使用任何全局设置?我是 nodejs 的新手，任何帮助将不胜感激.

解决方案

嗯，npm3 已经引入了 (https://github.com/npm/npm/blob/master/CHANGELOG.md#v300-2015-06-25):><块引用>

平，平，平！

您的依赖项现在将被最大程度地安装.就目前而言可能的，您所有的依赖项，以及它们的依赖项，以及它们的依赖项将安装在您项目的 node_modules 文件夹中没有嵌套.您只会看到相互嵌套的模块当两个(或更多)模块有冲突的依赖时.

I am trying to spin up a node service on my mac. When I run npm install in the folder where my node service is, it is installing modules which are not mentioned in my package.json. There are extra modules which I am not expecting and some modules that I expect are missing. What could be the reason? How does the node modules folder get created. Does it use any global set up? I am a newbie to nodejs and any help will be appreciated.

解决方案

Well, it has been introduced with npm3 (https://github.com/npm/npm/blob/master/CHANGELOG.md#v300-2015-06-25):

Flat, flat, flat!

Your dependencies will now be installed maximally flat. Insofar as is possible, all of your dependencies, and their dependencies, and THEIR dependencies will be installed in your project's node_modules folder with no nesting. You'll only see modules nested underneath one another when two (or more) modules have conflicting dependencies.

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