反射的方法:访问库里的元件的方法

    package net.smilecn{               import flash.display.Sprite;        import flash.display.MovieClip;        import flash.utils.getDefinitionByName;               public class MainForm extends Sprite{                       public function MainForm(){                               var ClassReference:Class = getDefinitionByName("Mc1") as Class;                               var instance:MovieClip = new ClassReference();                               addChild(instance);                           }        }    } 

    package net.smilecn{               import flash.display.Sprite;        import flash.display.MovieClip;        import flash.utils.getDefinitionByName;               public class MainForm extends Sprite{                       public function MainForm(){                               for(var i=1;i<=2;i++){                                   var ClassReference:Class = getDefinitionByName("Mc"+i) as Class;                                   var instance:MovieClip = new ClassReference();                                   addChild(instance);                               }                           }        }    }