在节点模块名称中使用@符号 [英] Use of @ symbol in Node module names

问题描述

我正在看同事写的一些代码，她在require语句中使用@符号.这是这些文件之一的第一行:

I'm looking at some code from a coworker wrote and she's using the @ symbol in require statements. This is the first line of one of these files:

var restServer = require('@company/config')

当我尝试运行此代码时，出现错误:

When I try to run this code, I get an error:

Error: Cannot find module '@company/config'

坦率地说，我的目录中没有需要识别的东西！看来这里有些不可思议的事情，我讨厌.

Which I frankly expect, there's nothing that looks like this in my directory for require to recognize! It seems like there's some magic going on here, which I hate.

我能猜到的是，这是我没接触过的一些晦涩的npm或Node技巧，或者也许是我没有得到其他一些黑暗的配置技巧.任何信息都值得赞赏，即使只是解释@如何与require配合使用.

All I can guess is that either this is some obscure npm or Node trick that I haven't been exposed to, or maybe that there's some other dark art of configuration that I'm not getting. Any info appreciated, even if it's just an explanation of how @ works with require.

其他想法:厨师在整个过程中都处于某个位置，所以这可能是有意义的.

Other ideas: Chef is involved somewhere in this whole thing, so that might be relevant.

更新:99％的人肯定这是npm config目前工作方式上的问题，但仍不确定如何解决它.

Update: 99% certain this is an issue with the way npm config works at this point, but still unsure of how to go about fixing it.

Update2 基于我发现的一些内容:

Update2 based on some stuff I uncovered:

Dereks-MacBook-Pro:project-dir derekjanni$ npm config set //registry.npmjs.org/:authtoken $SECRET_TOKEN

Dereks-MacBook-Pro:project-dir derekjanni$ npm install
npm ERR! Darwin 15.0.0
npm ERR! argv "/usr/local/Cellar/node/5.5.0/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v5.5.0
npm ERR! npm  v3.5.3
npm ERR! code E404
npm ERR! 404 Not found : @company/config
npm ERR! 404  '@company/config' is not in the npm registry.

推荐答案

所以我自己解决了这个问题.

So I solved this one myself.

结果证明@company/config是我们的NPM私有存储库之一，托管在npm上，并由此别名定义为内部GitHub存储库:与require的工作方式无关.

Turns out @company/config is one of our private NPM repositories, hosted on npm and defined by this alias to an internal GitHub repository: it had nothing to do with how require works.

使用@可能是也可能不是我不知道的用于私人NPM仓库的协议，如果您遇到此问题，请记住这一点.

Using @ may or may not be a protocol that I was unaware of for private NPM repos, keep that in mind if you run into this.

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