Uninstall NPM and install NPM_ Use 'NPM uninstall' to uninstall the NPM package 'recommended collection'

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uninstall npm And installation npm

To uninstall a package you have previously installed locally (using npm install <package-name> in the node_modules folder, run

To uninstall before In the local npm install <package-name> ( Use node_modules In folder npm install <package-name> , Please run

npm uninstall <package-name>

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from the project root folder (the folder that contains the node_modules folder).

From the project root folder ( contain node_modules Folder folder ) in .

Using the -S flag, or --save, this operation will also remove the reference in the package.json file.

Use -S Logo or --save , This action will also delete package.json file Citation in .

If the package was a development dependency, listed in the devDependencies of the package.json file, you must use the -D / --save-dev flag to remove it from the file:

If the package is in package.json Of documents devDependencies Development dependencies listed in , Must be used -D / --save-dev Flag to delete it from the file ：

npm uninstall -S <package-name>
npm uninstall -D <package-name>

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If the package is installed globally, you need to add the -g / --global flag:

If the package is overall situation Installed , You need to add -g / --global sign ：

npm uninstall -g <package-name>

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for example:

for example ：

npm uninstall -g webpack

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and you can run this command from anywhere you want on your system because the folder where you currently are does not matter.

And you can run this command anywhere on the system , Because the current folder doesn't matter .

Translated from : https://flaviocopes.com/npm-uninstall-packages/

uninstall npm And installation npm

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