send method Null safety
- [dynamic body_OR_data]
Send the request with any given
Note: Most simple HTTP requests can be accomplished using the getString,
request, requestCrossOrigin, or postFormData methods. Use of this
send method is intended only for more complex HTTP requests where
finer-grained control is needed.
- XMLHttpRequest.send from MDN.
void send([body_OR_data]) native;