requestBody function
Implementation
Future requestBody() async {
final req = _current;
if (req == null) return <String, dynamic>{};
final m = req.method.toLowerCase();
if (m == 'post' || m == 'patch' || m == 'put' || m == 'delete') {
return await RequestBody.extractBody(request: req);
}
return <String, dynamic>{};
}