JS (II) syntaxerror: cannot use import statement outside a module

Preface

This chapter focuses on js Report mistakes SyntaxError: Cannot use import statement outside a module 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 【 You cannot use import statements outside a module 】, Error reporting import { v4 as uuidv4 } from 'uuid’ The import statement is outside the module

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Two 、 resolvent

• Because it is outside the module , We change package.json that will do , Add... To the file 【“type”: “module”】

"type": "module"

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3、 ... and 、 View results

see 1） Rerun

• Rerun the code without reporting an error