JS (I) error [err\u module\u not\u found]: cannot find package 'UUID' imported

Preface

This chapter focuses on js Report mistakes
Error [ERR_MODULE_NOT_FOUND]: Cannot find package ‘uuid’ imported from xxx The solution of the

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One 、 Problem description

• problem ： seeing the name of a thing one thinks of its function , Translate according to the error message 【 The file path cannot be found uuid My bag 】 That is, no dependencies are added

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Two 、 resolvent

• Because the package could not be found , So we can download the package

npm install uuid --save

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3、 ... and 、 View results

see 1） Rerun

• Rerun the code without reporting an error

see 2） see uuid Depends on whether to add

npm init -y

• Enter the command , see uuid Add dependency