日期选择器的单独值，如日、月和年

Question

有人能帮我分离日期选择器值(如日、月和年(吗？

我想把它们分开计算。我做不到，我看了一些老问题，但没有把它们转化为我的问题。

@objc func whenDoneButtonPressed(){
let dateFormatter = DateFormatter()
dateFormatter.dateStyle = .long
dateFormatter.timeStyle = .none
sulustarihiTextField.text = dateFormatter.string(from: datePicker.date)
print((sulustarihiTextField.text!))
self.view.endEditing(true)
}

Answer 1

try this
func dateChanged(_ sender: UIDatePicker) {
let components = Calendar.current.dateComponents([.year, .month, .day], from: sender.date)
if let day = components.day, let month = components.month, let year = components.year {
print("(day) (month) (year)")
}
}