How to use npm to install and delete modules

This time I will show you how to use npminstalldelete modules, what are the precautions for using npm to install and delete modules, the following is a practical case, Let’s take a look.

npm installation module

[npm install xxx] Use npm to install the xxx module to the directory where the current command line is located;

[npm install -g xxx] Use npm to install the global module xxx;

When installing locally, write the module into package.json:

【npm install xxx】Install but do not write to package.json;

【npm install xxx –save】Install and write to package.json’s “depend encies";

[npm install xxx –save-dev] Install and write it into "devDependencies" of package.json.

npm delete module

[npm uninstall xxx]Delete xxx module;

[npm uninstall -g xxx]Delete Global module xxx;

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

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