javascript - 如何以编程方式获取 npm 安装全局模块的位置

Question

我想以编程方式找出 npm 安装全局模块的文件夹。这个问题类似，但答案不适用于全局安装的模块:How to get details of npm installed modules programatically?

Answer 1

来自 nodejs 网站:

globally - This drops modules in {prefix}/lib/node_modules, and puts executable files in {prefix}/bin, where {prefix} is usually something like /usr/local. It also installs man pages in {prefix}/share/man, if they’re supplied.

要获取前缀，请输入:

npm config get prefix

编辑:

要从 Node 执行此操作，请使用 npm npm 模块。这样的事情会起作用:

var npm = require("npm")
var myConfigObject = {}
npm.load(myConfigObject, function (er) {
    if (er) return handleError(er)
    console.log(npm.get('prefix'));
})