Android 如何获得我上传到firebase的照片的精确参考

这是我上传图片的代码

 Future uploadProfileImage() async {
    final StorageReference profileImageStorageRef =
        FirebaseStorage.instance.ref().child("Profile Images");
    var currentUserPicture = user.uid.toString();
    final StorageUploadTask profileUploadTask = profileImageStorageRef
        .child(currentUserPicture.toString() + ".jpg")
        .putFile(myImage);
    var imageUrl =
        await (await profileUploadTask.onComplete).ref.getDownloadURL();
    setState(() {
      profilePicUrl = imageUrl.toString();
      print("Image name = " + profilePicUrl);
    });
  }

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我的firebase数据存储中显示的只是“Future”的实例

我没有立即看到代码中有什么错误，但是在一行中有两个wait语句使得快速扫描正在发生的事情变得很困难

我建议重写如下：

  Future uploadProfileImage() async {
    var profileImageStorageRef = FirebaseStorage.instance.ref().child("Profile Images");
    var currentUserPicture = user.uid;
    var useImageStorageRef = profileImageStorageRef.child(currentUserPicture + ".jpg")

    var profileUploadTask = useImageStorageRef.putFile(myImage); // start upload in background
    await profileUploadTask.onComplete; // wait for upload to complete
    var imageUrl = await useImageStorageRef.getDownloadURL(); // wait for the download url

    print("Image name = " + profilePicUrl);
    setState(() {
      profilePicUrl = imageUrl.toString();
    });
  }

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嘿，布莱恩。你有机会测试一下我答案的变化吗？有什么不同吗？