writeContentType method
Sets the content type of the response to 'text/plain' with UTF-8 charset.
This method modifies the headers of the response to include the
'Content-Type' header with the value 'text/plain; charset=utf-8'.
- Parameter
response: The Response object whose headers will be modified.
Implementation
@override
void writeContentType(Response response) {
response.headers.set('Content-Type', 'text/plain; charset=utf-8');
}