post method
Implementation
Future<dynamic> post({required String endPointURL,Map<String,dynamic>? data,Map<String,dynamic>? header,bool addToCache = true}) async {
Response response = await _dio.post(endPointURL,data: data,options: Options(headers: header));
if(response.statusCode == 200) {
if(addToCache) _storage.write(endPointURL, response.data);
return response.data;
} else {
return null;
}
}