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This article mainly explains "how to use node.js 's NPM". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to use node.js 's NPM.

NPM is a package management tool installed with NodeJS, which can solve many problems in NodeJS code deployment. Common usage scenarios are as follows:

Allows users to download third-party packages written by others from the NPM server for local use.

Allows users to download and install command-line programs written by others from the NPM server for local use.

Allows users to upload their own packages or command-line programs to the NPM server for others to use.

Since the new version of nodejs has been integrated with npm, npm has been installed before. You can also test whether the installation is successful by typing "npm-v". The order is as follows, out? The version prompt indicates that the installation was successful:

$npm-v2.3.0

If you are installing an older version of npm, you can easily upgrade it with the npm command, as follows:

$sudonpminstallnpm-g/usr/local/bin/npm- > / usr/local/lib/node_modules/npm/bin/npm-cli.jsnpm@2.14.2/usr/local/lib/node_modules/npm

If it is a Window system, use the following command:

Npminstallnpm-g so far, I believe you have a deeper understanding of "how to use node.js 's NPM". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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