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This article is about how to solve the problem of prompting that node is not an internal or external command. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Solution: 1, open the "Control Panel", click "system and Security"-"system"-"Advanced system Settings"-"Environment variable"; 2, in the user variable, set the value of "NODE_PATH" to the nodejs installation directory path; 3, in the system variable, add the nodejs installation directory path in the "path". This tutorial operating environment: windows10 system, nodejs version 12.19.0, DELL G3 computer.

Status:

After installing nodejs, type node-v on the command line to prompt that 'node' is not an internal or external command, nor is it a runnable program or batch file

Reason:

Check that the environment variable is not configured with positive

Configure environment variables:

In windows system, the path of nodejs installation directory needs to be set into system variable or user variable.

Open Control Panel-> system and Security-> system-> Advanced system Settings-> Environment variables

Set NODE_PATH:C:\ Program Files\ nodejs\ in the user variable (this is my nodejs installation directory, which you can modify according to your own situation)

In the system variable, add to path: C:\ Program Files\ nodejs\

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