xdart-test/lib/dio_test.dart

//test
import 'package:dio/dio.dart';
import 'package:dio_retry/dio_retry.dart';
import 'package:logging/logging.dart';
import 'package:pretty_dio_logger/pretty_dio_logger.dart';

//https://pub.flutter-io.cn/packages/retrofit
void getHttp() async {
  try {
    final dio = Dio(); // new ?
    dio.interceptors.addAll([
      PrettyDioLogger(
          requestHeader: true,
          requestBody: true,
          responseBody: true,
          responseHeader: false,
          error: true,
          compact: true,
          maxWidth: 90),
      RetryInterceptor(
        dio: dio,
        logger: Logger('Retry'),
        options: const RetryOptions(
          retryInterval: Duration(seconds: 5),
        ),
      )
    ]);
    // ignore: omit_local_variable_types
    //await dio.get('http://www.mocky.io/v2/5d7fc75c3300000476f0b557');
    await dio.post('http://127.0.0.1:28389/s/v3/article/loading',
        options:
            RequestOptions(contentType: 'application/x-www-form-urlencoded'),
        data:
            'articleType=1&bannerType=1&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1ODM5MDYyNjcsImlkIjoiMTE3MTM0NjA3NzY4MTQ1NTEwNCIsIm9yaWdfaWF0IjoxNTgyNjEwMjY3fQ.AtPAvN9p7QMwTs7RwyUu2NDQI4p22AF4rgQtTxFbaNY&uid=1171346077681455104');
  } on Exception catch (e) {
    // catch io exception
    print('$e');
  } finally {}
}