是否有任何插件或方式上传文件到服务器使用flutter web？

import 'dart:html';
import 'package:http/http.dart' as http;

void uploadFile() async {
  final input = FileUploadInputElement();
  input.accept = 'image/*'; // 可以限制上传的文件类型
  input.click();

  input.onChange.listen((e) {
    final file = input.files!.first;
    final reader = FileReader();

    reader.onLoadEnd.listen((e) async {
      final bytes = reader.result as Uint8List;

      // 构建请求
      final request = http.MultipartRequest('POST', Uri.parse('服务器地址'));
      request.files.add(http.MultipartFile.fromBytes('file', bytes, filename: file.name));

      // 发送请求
      final response = await request.send();

      if (response.statusCode == 200) {
        print('文件上传成功');
      } else {
        print('文件上传失败');
      }
    });

    reader.readAsArrayBuffer(file);
  });
}