node.js - NPM 在错误的地方安装依赖项

Question

我只是在一个文件夹中运行一个简单的 npm install morgan 并且出于某种原因它将所有子依赖项添加到父文件夹。见附图

Answer 1

是的，这是 npm 3.x 中的新功能，您可以在这里阅读:

https://github.com/npm/npm/releases/tag/v3.0.0

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.

基本上，它现在以尽可能少的嵌套处理依赖关系。