try, catch, on y finally

readme.md

try, catch, on y finally

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main.dart

void main() async {
  try {
    final value = await httpGet("melvin");
    print(value);
  } on Exception catch (err) {
    print('Hubo un error de Exception: $err');
  } catch (err) {
    print('OOPS! Error: $err');
  } finally {
    print('Se completó el try-catch');
  }
}

Future<String> httpGet(String url) async {
  await Future.delayed(Duration(seconds: 1));
  //return 'Respuesta http';
  //throw 'Hubo un error';
  throw Exception('Hubo un error');
  
}