Rejects application/json; charset=utf-8

[coolaj86]

When making a request with window.fetch the default Content-Type is application/json; charset=utf-8:

window.fetch("/foo", {
  method: 'POST'
, body: JSON.stringify(data)
});

Content-Type: application/json; charset=utf-8

Macaron returns an error:

[{"classification":"ContentTypeError","message":"Unsupported Content-Type"}]

I expect instead that it should handle the json the same as it does without the utf-8:

window.fetch("/foo", {
  method: 'POST'
, body: JSON.stringify(data)
, headers: { 'Content-Type': 'application/json' }
});

Content-Type: application/json

[unknwon]

Hi,

Based on the logic of go-macaron/binding, as long as your content type contains "json", it works:

https://github.com/go-macaron/binding/blob/ac54ee249c27dca7e76fad851a4a04b73bd1b183/binding.go#L50-L52

If you're using a proxy, it is possible that it modifies the header (i.e. Content-Type) before passing to the backend (i.e. your app built with Macaron).

Can you provide more context?