面试题答案
一键面试import SwiftUI
struct ContentView: View {
@State private var selectedDate = Date()
var body: some View {
VStack {
DatePicker("选择日期和时间", selection: $selectedDate, displayedComponents: [.date,.hourAndMinute])
Text("你选择的日期时间是:\(selectedDate, formatter: DateFormatter())")
}
}
}
extension DateFormatter {
static let `default`: DateFormatter = {
let formatter = DateFormatter()
formatter.dateStyle = .medium
formatter.timeStyle = .medium
return formatter
}()
}