Cannot app.use(multer). “requires middleware function” error

Question

I\'m just starting learning NodeJS and I am stuck with a problem. I would like to upload files to my server. To do so I searched and found out this module multer. Doing as t

Answer 1

I encountered the same problem. And I solved it. For the first problem, how to get the original file name? I printed the whole request and found we could get original name by using the path "req.file.originalname"

and the other question, how to use "app.use()"?
refers: here