如何使用Swift中的当前日期更新标签？

Question

我有两个标签：label1和label2。在标签1中需要日期，在标签2中我希望月份后跟日期。

示例：

  

星期四
  6月30日

Answer 1

 let today = Date()
 let weekday = Calendar.current.component(.weekday, from: today)
 let month = Calendar.current.component(.month, from: today)
 let date = Calendar.current.component(.day, from: today)

 label1.text = Calendar.current.weekdaySymbols[weekday-1]
 label2.text = "\(Calendar.current.shortMonthSymbols[month-1]) \(date)"

Answer 2

今天你可以得到这样的价值：

let today = Date(timeInterval: 0, since: Date())
let month = Calendar.current.component(.month, from: today)
let day = Calendar.current.component(.day, from: today)

然后您可以更新您的标签，如：

label1.text = "\(day)"
label2.text = "\(month)"