17.Node项目使用@代替根目录

原文地址：module-alias - npm (npmjs.com)

Install：

npm i --save module-alias

Usage:

Add your custom configuration to your package.json (in your application's root)

"_moduleAliases": {
   "@": ".",
   "api": "./api" // 你可以使用api代替./api
 },
 "_moduleDirectories": ["node_modules_custom"]

Then add this line at the very main file of your app, before any code

require('module-alias/register')