File Metadata Microservice
Objective
Build a full stack app that is functionally similar to this: https://aryanj-file-size.herokuapp.com/.
Requirements
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User Story: I can submit a FormData object that includes a file upload.
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User Story: When I submit something, I will receive the file size in bytes within the JSON response
Hint: You may want to use this package: https://www.npmjs.com/package/multer