Koa2 gets post’s data

  node.js, question

I have not been able to get the data from post in koa2. I don’t know why. Please ask all great gods to help me look at it.

Code:

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Version:
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Environment:
windows 10,
Postman sends a request and the route is open.

Results:

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I hope the great gods can help me to see where the mistake may be, thank you ~

Found the problem

Because this type of formdata needs a library like multer to solve the body parsing.