swift - 为什么我的代码没有将数据保存到 Kinvey 后端？

Question

我有一个 viewController，它具有三个文本字段(姓名、电子邮件和座位)和一个日期选择器。下面有一个按钮，作为导出连接，用于将预订发送到应注册的后端。我已经尝试了几件事，但由于某种原因，数据没有保存。我已连接到后端，因为我可以看到 Api 调用和数据存储(以字节为单位)...您可以检查我的代码吗？

    override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()

    self.sendReservation.addTarget(self, action: "sendBooking:", forControlEvents: .TouchUpInside)

    let reservation = Booking()
    reservation.name = userName.text
    reservation.email = userEmail.text
    reservation.seats = userSeat.text
    reservation.date = NSDate(timeIntervalSince1970: 1352149171) //sample date

          func sendBooking (sender: UIButton) {

        KCSUser.loginWithUsername("admin", password: "leden1234",
            withCompletionBlock: { (user: KCSUser!, errorOrNil: NSError!, result: KCSUserActionResult) -> Void in
                if errorOrNil == nil {

        let store = KCSAppdataStore.storeWithOptions([
            KCSStoreKeyCollectionName : "userReservation",
            KCSStoreKeyCollectionTemplateClass : Booking.self
            ])

                    store.saveObject(
                        reservation,
                        withCompletionBlock: { (objectsOrNil: [AnyObject]!, errorOrNil: NSError!) -> Void in
                            if errorOrNil != nil {
                                //save failed
                                NSLog("Save failed, with error: %@", errorOrNil.localizedFailureReason!)
                            } else {
                                //save was successful
                                NSLog("Successfully saved event (id='%@').", (objectsOrNil[0] as! NSObject).kinveyObjectId())
                            }
                        },
                        withProgressBlock: nil
                    ) } else {

                    NSLog("User was not registered: %@", errorOrNil.localizedFailureReason!)

                }

                })
    }
}

}

Answer 1

所有 Kinvey 请求都必须使用授权用户发出，如果用户不存在，则存在自动用户生成工具。

确保您是活跃用户，即您在进行任何 Kinvey 调用之前已登录。我已尝试过您的代码，效果很好。尝试以下实现:

KCSUser.loginWithUsername(
        "kinvey",
        password: "12345",
        withCompletionBlock: { (user: KCSUser!, errorOrNil: NSError!, result: KCSUserActionResult) -> Void in
            if errorOrNil == nil {

                //the log-in was successful and the user is now the active user and credentials saved
                // Put your code to save the object here

            } else {

                //there was an error with the update save

            }
        }
    )

更多详情请查看http://devcenter.kinvey.com/ios/guides/users# .

如果上述信息没有帮助，请告诉我您在“errorOrNil.localizedFailureReason”中遇到的错误。