Swift获取自定义日期（时间）

我无法从Date（）获取具体时间。我在collectionView上有时间标签。我怎样才能得到正确的时间

此代码允许我获取完整数据

private func recordUser() {

    let confirmationPayViewController = kMainStoryboard.instantiateViewController(withIdentifier: "EVConfirmationPayViewController") as! EVConfirmationPayViewController
    confirmationPayViewController.modelController = MedicalRecordModelController()


    guard let selectedIndexes = collectionView?.indexPathsForSelectedItems else { return }
    print("selectedIndexes: \(selectedIndexes)")
    for i in 0..<selectedIndexes.count {
        let indexPath = selectedIndexes[i]

        if indexPath.section == 1 {

            let date = todaysTimes[indexPath.item].start
            print("date: \(date)")  // date: 2018-07-31 14:00:00 +0000

            let df = DateFormatter()
            df.dateFormat = "dd MMMM, HH:mm"
            df.timeZone = TimeZone.current
            df.locale = Locale(identifier: "ru_RU")

            confirmationPayViewController.modelController.medicalRecord.date = df.string(from: date)
            print("df2: \(df.string(from: date))")  //df2: 31 july, 05:00
        }
    }

    present(confirmationPayViewController, animated: true, completion: nil)
}

private func recordUser（）{
将confirmationPayViewController=kmInstoryBoard.InstanceEviewController（标识符为：“EVConfirmationPayViewController”）设置为！EVConfirmationPayViewController
确认PayViewController.modelController=MedicalRecordModelController（）
guard let SelectedIndex=collectionView？.InExpathsForSelectedItems else{return}
打印（“SelectedIndex:\（SelectedIndex）”）
对于0中的i，请澄清您试图实现的目标是什么？您正在以不同的日期格式显示的日期，因此时间发生了变化。如果您希望在存储API或任何其他来源的日期时使用相同的日期格式…@StepanValchyshyn我希望在confirmationPayViewController.modelController.medicalRe上获得相同的数据日期