Execute node-v to show how node is not an internal or external command

The main content of this article is to explain how to execute node-v to show that node is not an internal or external command. Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to execute node-v to show that node is not an internal or external command.

Solution: 1, right-click "my computer", select "Properties"-"Advanced system Settings"-"Advanced"-"Environment variable"; 2, in the "system variable", create a new "NODE_PATH" variable whose value is the node installation path; 3, edit Path, add ";% NODE_PATH%" at the end of the variable value.

Operating environment of this tutorial: windows10 system, nodejs version 10.1.0, DELL G3 computer.

After node.js installation, enter "node-v" prompt 'node' is not an internal or external command, how to solve this? Now I would like to introduce to you.

First of all, if nodejs is already installed, it is most likely that the environment variables are not configured or misconfigured.

Solution step: set environment variables

Right-click "my computer"-Properties-Advanced system Settings-Advanced-Environment variables, as shown below:

Then select New under the system variable below, then create a new NODE_PATH, and set the installation address. When I installed it, I just changed disk C to disk D, so it is D:\ Program Files\ nodejs. The address is for reference only. If you install it in another location, the address here is different.

Then edit Path to add;% NODE_PATH% at the end of the variable value.

Then test it, type node-v to see the node version, or type npm-v

Node-vnpm-v

So it's all set.

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