在更改SWIFTUI时将DatePicker选择值赋给字符串数组

@State private var selectedDates: [String] = []

@State private var tempDate = Date()

DatePicker("选择日期", selection: $tempDate, displayedComponents: .date)

Button(action: {
    let dateFormatter = DateFormatter()
    dateFormatter.dateFormat = "yyyy-MM-dd"
    let dateString = dateFormatter.string(from: tempDate)
    selectedDates.append(dateString)
}) {
    Text("添加日期")
}

List(selectedDates, id: \.self) { date in
    Text(date)
}