如何获取 Flex 中格式化的当前日期时间

Question

我正在尝试获取 Flex/AIR 中的当前日期时间？

Answer 1

要获取当前日期时间，只需在构造函数中创建一个不带任何值的新 Date 对象，如下所示：

    var CurrentDateTime:Date = new Date();

格式化它取决于您想要如何格式化它；这是一种选择：

private function CurrentDateTimeString():String
{               
    var CurrentDateTime:Date = new Date();
    var CurrentDF:DateFormatter = new DateFormatter();
    CurrentDF.formatString = "MM/DD/YY LL:NN:SS A"
    var DateTimeString:String = CurrentDF.format(CurrentDateTime);
    return DateTimeString;
}

Answer 2

currentTime = new Date();

来自：http://livedocs.adobe.com/flex /3/html/help.html?content=08_Dates_and_times_5.html

和

http: //docs.huihoo.com/flex/4/Date.html

Answer 3

private function CurrentDateTimeString():String
{

   var CurrentDateTime:Date = new Date();


   var DateString:String = CurrentDateTime.getMonth().toString()+ "/"+CurrentDateTime.getDate().toString() +"/"+CurrentDateTime.getFullYear().toString();
   var TimeString:String = CurrentDateTime.getHours().toString()+ ":"+ doubleDigitFormat(CurrentDateTime.getMinutes());
   var DateTimeString:String = DateString + " " + TimeString;
   return DateTimeString;
  }

function doubleDigitFormat(num:uint):String 
{

   if(num < 10) {
    return ("0" + num);
   }
   return num.toString();

  }