英文:
is there away to get image/video urls that already been uploaded to FirabseStorage in already old upload process without to upload again?
问题
以下是已翻译的内容：
例如，我有以下步骤：
1- 我上传了一段视频给Alex，当他在画画时
FirebaseStorage.instance.ref('chatMedia/$randomId').putData(uint8List);
2- 以后（几分钟、几秒钟或可能几天后），我想上传已经在过去上传过的同一段Alex视频...
有没有办法获取getDownloadURL()而不必重新上传它？
英文:
For example i have the following steps
1- i uploaded video For Alex while he drawing
FirebaseStorage.instance.ref('chatMedia/$randomId').putData(uint8List);
2- later (after minutes or seconds or maybe days ) i want to upload the same Alex video that i already uploaded it in the past ..
is there away to get that getDownloadURL() without to upload it again ?
答案1
得分: 1
通常，在上传完成后，您会调用getDownloadURL一次，并将结果保存在与上传图像路径关联的数据库记录中。您还可以根据需要多次调用getDownloadURL来获取URL。
英文:
Normally you call getDownloadURL once after the upload completes, and save the result somewhere in a database record associated with the path of the uploaded image. You can also call getDownloadURL as many times as you want to get a URL whenever it's needed.
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