从服务器获取本地系统主目录路径

Question

我有一台正在运行的服务器，我想使用 node js 获取运行 aws 服务器的本地系统文件路径

Answer 1

使用process.cwd()也记录在这里： https : //nodejs.org/api/process.html

Answer 2

This might solve your problem:

__dirname

Check with a console log whether it's what you wanted or not.

Answer 3

There are multiple ways of achieving this. One of them is you can use this package,

app-root-path

Install the package with the command :

npm i -S app-root-path                   //install the package

Use package where you required :

var appRoot = require('app-root-path');  //require package 
console.log(appRoot);                    //use variable as string 

You can import the package and use variable where ever you require inside the app. You can check this package documentation visiting this link .