node. js file path and environment issues

node. JS is installed at the root directory provided at the time of installation

NPM installed global package under User/user name/appdata/roaming/npm/node-modules

NPM installed local files at the command line root directory

There are two ways to create a project in node

1 via Express

First install the Express framework:

$ NPM install-g Express-generator

　Create the project (the project you created is located at the command line root):

Express HelloWorld

2 via mkdir nodetext && CD Nodetext (also located in the command line root directory)

mkdir nodetext && CD Nodetext

*: Can change command line directory via CD file name (restart node return)

node. js file path and environment issues