Control Content-Type header

[dustingetz]

I would like to be able to control the "Content-Type" header.

It would also be nice if I could put all my data in the request :body and have cljs-http serialize it based on my provided content-type, rather than have to put my data in the proper magic key (:edn-params, :transit-params etc).

This would also pave a path to making it easier to configure cljs-http serialization from the app, something like this (this is clojure/pedestal code not cljs)

(def content-types
  {"application/json;charset=UTF-8"
   (fn [body]
     (print-fn #(http/json-print body)))

   "application/edn;charset=UTF-8"
   (fn [body]
     (print-fn #(pr body)))

   "application/transit+json;charset=UTF-8"
   (fn [body]
     (fn [^OutputStream output-stream]
       (transit/write (transit/writer output-stream :json-verbose) body)
       (.flush output-stream)))

   "application/transit+msgpack;charset=UTF-8"
   (fn [body]
     (fn [^OutputStream output-stream]
       (transit/write (transit/writer output-stream :msgpack) body)
       (.flush output-stream)))

   })

[dustingetz]

It appears I can control the content-type header after all, I'm not sure why I didn't see that befor