Returns the mime type part of the 'Content-Type' header.
This function gets the pure mime type (e.g. "text/plain")
without any supplimentary parameters such as "charset=...".
Use contentTypeParameters to get any parameter string or
headers["Content-Type"] to get the raw value.
Returns the mime type part of the 'Content-Type' header.
This function gets the pure mime type (e.g. "text/plain") without any supplimentary parameters such as "charset=...". Use contentTypeParameters to get any parameter string or headers["Content-Type"] to get the raw value.