如何从Dart中的未来列表异步流式传输加载的对象

import 'dart:async';

class MyObject {
  String name;
  
  MyObject(this.name);
}

void main() {
  // 创建一个未来列表
  List<Future<MyObject>> futureList = [
    Future.delayed(Duration(seconds: 1), () => MyObject('Object 1')),
    Future.delayed(Duration(seconds: 2), () => MyObject('Object 2')),
    Future.delayed(Duration(seconds: 3), () => MyObject('Object 3')),
  ];
  
  // 创建一个流控制器
  StreamController<MyObject> streamController = StreamController();
  
  // 异步流式传输加载对象
  void loadObjects() async {
    for (var future in futureList) {
      MyObject object = await future;
      streamController.add(object);
    }
    
    streamController.close();
  }
  
  // 订阅流并处理加载的对象
  loadObjects();
  
  streamController.stream.listen((MyObject object) {
    print(object.name);
    // 在这里可以对对象进行处理和操作
  });
}