帮忙改下,哪里出错了?
package com.fi{ public class myClass { public const PI:Number=3.1415926; // public function myClass()// {// } public function CalArea(r:Number):Number { return PI*r*r; } }}<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" borderColor="#2A8CD1" themeColor="#DD2709" backgroundGradientAlphas="[0.63, 0.12]" backgroundGradientColors="[#78E50E, #1722B5]" viewSourceURL="srcview/index.html"> <mx:Script> <![CDATA[ import com.fi.myClass; var AreaResult:Number=0; AreaResult = myClass.CalArea(10.3); myTextArea.text = AreaResult.toString(); ]]> </mx:Script> <mx:TextArea id="myTextArea" x="232" y="135"/></mx:Application>