deepvoice_client/lib/data/services/login_service.dart

import '../../modules/login/controllers/weixinLogin.dart';
import 'package:firebase_core/firebase_core.dart';
import '/firebase_options.dart';

class LoginService {
  LoginService() {
    //微信
    FlWX().register(
        appSecret: '4cfde33bc22b6cc6b1f8b225dd97d255',
        appId: 'wx5bbb7be9324f3e2d',
        universalLink: 'https://yunqiinnovation.com/app/',
        params: FlWXCallbackParams(onHttp: (url) async {
          return '';
        }));

    _initializeFirebase();
  }

  Future<void> _initializeFirebase() async {
    try {
      // 尝试获取已存在的实例
      Firebase.app();
      print('已存在的 Firebase 实例被重用');
    } catch (e) {
      try {
        // 如果不存在则初始化新实例
        await Firebase.initializeApp(
          options: DefaultFirebaseOptions.currentPlatform,
        );
        print('Firebase 初始化成功');
      } catch (e) {
        print('Firebase 初始化失败: $e');
      }
    }
  }
}