您有多种解决方案：

• 在根目录下创建一个常用文件夹，只需要从文件中获取所需的文件即可。但是您最终可能会遇到长要求，例如require（ ../../../../../ common / file）

• create a folder common under root and just require the files you need from your files. But you could end up with "long" require such as require("../../../../../common/file")

使用module-alias避免该问题： https://github.com/ilearnio/module-别名

use module-alias to avoid that problem: https://github.com/ilearnio/module-alias

您可以将 common 设为本地模块（使用文件：）并将其安装在package.json
https://docs.npmjs.com/files/package.json#local-paths

you could make common a local module (using file:) and install it in package.json https://docs.npmjs.com/files/package.json#local-paths

{
  "name": "common",
  "dependencies": {
    "common": "file:../common"
  }
}

然后，您只需轻松地需要您所需要的

Then you can just require what you need easily