使用时

• 谷歌验证| dart 包
• 古格莱皮斯| dart 包

使用以下代码通过Flutter访问Google API

import 'dart:convert';
import 'dart:io';

import 'package:googleapis_auth/auth.dart';
import 'package:googleapis_auth/auth_browser.dart';
import 'package:googleapis_auth/auth_io.dart';
import 'package:googleapis/androidpublisher/v3.dart';

Future main() async {
  dynamic jsonData = json.decode(
      await File('api-xxxxxxxxxxxxxxxxxxxx.json')
          .readAsString());
  var scopes = [AndroidpublisherApi.AndroidpublisherScope];
  final accountCredentials = new ServiceAccountCredentials.fromJson(jsonData);

  AuthClient client = await clientViaServiceAccount(accountCredentials, scopes);

}

你会得到这个错误
错误：没有找到：'dart：html' import 'dart：html' as html;