我正在尝试使用UIDocumentPickerViewController选择 PDF 文件并上传到 Firebase 存储，但不幸的是，我在控制台中不断取得错误的成功。
有谁知道我可能做错了什么？先感谢您。
已选择：file:///private/var/mobile/Library/Mobile%20Documents/com~apple~CloudDocs/Desktop/Documents/document.pdf
协调员离开 可选（错误域=FIRStorageErrorDomain 代码=-13010“对象上传/文档不存在。”
UserInfo={object=uploads/documents, ResponseBody={ "error": { "code": 404, "message": "Not Found. could not get object", "status": "GET_OBJECT" } },
桶=名称-webapp.appspot.com，数据={长度= 115，字节= 0x7b0a2020 22657272 6f72223a 207b0a20 ... 54220a20 207d0a7d}，data_content_type=应用程序/json；charset=UTF-8, NSLocalizedDescription=对象上传/文档不存在。, ResponseErrorDomain=com.google.HTTPStatus, ResponseErrorCode=404})
上传图像数据：假，无
文档选择器
class Coordinator: NSObject, UIDocumentPickerDelegate {
var parent: FilePicker
init( parent1: FilePicker) {
self.parent = parent1
}
func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
print("Selected: \(urls.first!)")
let localFile = urls.first!
// User reference URL for home/roomIndex/tenancy
// Pass to FirestoreManager
let firestoreManager = FirestoreManager()
firestoreManager.uploadFile(localFile: localFile, serverFileName: "filename.pdf") { (isSuccess, url) in
print("uploadImageData: \(isSuccess), \(url ?? "none")")
}
}
func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController) {
print("Cancelled")
}
deinit {
print("Coordinator going away")
}
}
火力基地
func uploadFile(localFile: URL, serverFileName: String, completionHandler: @escaping (_ isSuccess: Bool, _ url: String?) -> Void) {
let storage = Storage.storage()
let storageRef = storage.reference()
// Create a reference to the file you want to upload
let directory = "uploads"
let fileRef = storageRef.child(directory).child("documents")
_ = fileRef.putFile(from: localFile, metadata: nil) { metadata, error in
fileRef.downloadURL { (url, error) in
guard let downloadURL = url else {
// Uh-oh, an error occurred!
print("\(error)")
completionHandler(false, nil)
return
}
// File Uploaded Successfully
completionHandler(true, downloadURL.absoluteString)
}
}
}