在AS3中是否有與__DATE__等價的東西？

Question

我正在尋找與AS3中編譯時常量等效的C/C++的__TIME__和__DATE__。我希望能夠在瑞士法郎建成時進行烘焙。

我可以寫一個構建腳本或JSFL某處更新恆定的，但我希望有內置的東西。

Answer 1

我相信這是你在找什麼：

Flex: Figure out when the running swf was compiled?

Answer 2

這只是兩個__DATE__和__TIME__

new Date(); 

見這個例子下面介紹如何使用它。你可以找到documentation here。

/** 
* Called by the parent container when the display is being drawn. 
*/ 
public override function draw():void 
{ 
    // stores the current date and time in an instance variable 
    currentTime = new Date(); 
    showTime(currentTime); 
} 

/** 
* Displays the given Date/Time in that good old analog clock style. 
*/ 
public function showTime(time:Date):void 
{ 
    // gets the time values 
    var seconds:uint = time.getSeconds(); 
    var minutes:uint = time.getMinutes(); 
    var hours:uint = time.getHours(); 

    // multiplies by 6 to get degrees 
    this.secondHand.rotation = 180 + (seconds * 6); 
    this.minuteHand.rotation = 180 + (minutes * 6); 

    // Multiply by 30 to get basic degrees, then 
    // add up to 29.5 degrees (59 * 0.5) 
    // to account for the minutes. 
    this.hourHand.rotation = 180 + (hours * 30) + (minutes * 0.5); 
}