ActionScript 3 基本包和类创建/扩展

Posted 2021-05-23

//In myBaseClass.as
package {
	public class myBaseClass {
		public function sayHello():void {
			trace("hello");
		}
	}
}
//In mySubClass.as
package {
	public class mySubClass extends myBaseClass {
		public function sayGoodbye():void {
			trace("goodbye");
		}
		override public function sayHello():void{
			trace("This is a trace!");
		}
	}
}