post method
Implementation
Future<Response> post(Uri url,
{Map<String, String>? headers, dynamic body, Encoding? encoding}) {
var data = _sendInterception(
method: Method.POST,
headers: headers,
url: url,
body: body,
encoding: encoding);
return _withClient((client) => client.post(data.url,
headers: data.headers, body: data.body, encoding: data.encoding));
}