有没有办法在Flutter Web中创建一个Facebook分享按钮？

import 'package:flutter/material.dart';
import 'package:flutter_facebook_login/flutter_facebook_login.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Facebook Share Button',
      home: Scaffold(
        appBar: AppBar(
          title: Text('Facebook Share Button'),
        ),
        body: Center(
          child: ElevatedButton(
            child: Text('Share on Facebook'),
            onPressed: () {
              shareOnFacebook();
            },
          ),
        ),
      ),
    );
  }

  void shareOnFacebook() async {
    final facebookLogin = FacebookLogin();
    final result = await facebookLogin.logIn(['publish_actions']);
    
    if (result.status == FacebookLoginStatus.loggedIn) {
      // 用户已登录，可以执行分享操作
      // 在这里调用相应的插件API方法来设置分享内容和触发分享
    }
  }
}