"an unknown error occurred, please check the server response when uploading video" 从 uiimagepickercontroller 到 firebasestorage (swift)

Question

我正在尝试将用户选择的视频（通过 uiimagepickercontroller）上传到 Firebase 存储，但我在 localizedDescription

中遇到了这个奇怪的错误

an unknown error occurred, please check the server response

这是我的代码：

func uploadVideo(videoURL: URL)
    {
        let storage = Storage.storage()
        let storageRef = storage.reference()
        let videoRef = storageRef.child("rPosts/\(uid!)/\(fileID)")

        let metadata = StorageMetadata()
        metadata.contentType = "video/quicktime"
        
        videoRef.putFile(from: videoURL, metadata: metadata)
        { (metaData, error) in
            guard error == nil else
            {
                self.errorLabel.text = error!.localizedDescription
                //error happens here :(
                return
            }
            print("works")
        }
    }

这里是使用它的地方：

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any])
    {
        if let url = info[UIImagePickerController.InfoKey.mediaURL] as? URL
        {
            uploadVideo(videoURL: url)
            uploadedYet = true
        }
        
        videoPickerController.dismiss(animated: true, completion: nil)
    }

Answer 1

使用 Firebase 的 putData: 方法上传您的数据，

这样试试：

  func uploadVideo(videoURL: URL)
    {
        let storage = Storage.storage()
        let storageRef = storage.reference()
        let videoRef = storageRef.child("rPosts/\(uid!)/\(fileID)")
        
        let metadata = StorageMetadata()
        metadata.contentType = "video/quicktime"
        
        var videoData : Data = Data()
        
        do
        {
            videoData = try Data(contentsOf: videoURL)
        }
        catch
        {
            print(error.localizedDescription)
            return
        }
        
        videoRef.putData(videoData, metadata: metadata) { (metaData, error) in
            guard error == nil else
            {
                self.errorLabel.text = error!.localizedDescription
                //error happens here :(
                return
            }
            print("works")
            
        }
    }