as2.0的oop的经典课程

as2.0的oop的经典教程
这是从达人翻译的文章中截的，不过源程序有错误，偶改了一下。顺手挂上原教程和源文件(这可是一颗一颗看着flashPaper打的啊！)。上次听的一个c#的讲座，用的也是这个vehicle和car；呵呵，看如何用class驱动我们可爱的flash。 工程有两个类：Vehicle（superClass）和Car（subClass）； ? class?Vehiche{ ?private?var?_nPassengers:Number; ?public?var?_nMiles:Number; ?public?var?_nInterval:Number; ?function?Vehicle(nPassengers:Number,nMiles:Number)?{ ??_nPassengers=nPassengers; ??_nMiles=nMiles; ?} ...................} class?Car?extends?Vehiche{ ?private?var?_sMake:String; ?private?var?_sMode1:String; ?private?var?_nYear:Number; ?function?Car(sMake:String?,sMode1:String,nYear:Number,class?Car?extends?Vehiche{ ?private?var?_sMake:String; ?private?var?_sMode1:String; ?private?var?_nYear:Number; ?function?Car(sMake:String?,sMode1:String,nYear:Number,nPassengers:Number,nMiles:Number)?{ ??super.Vehicle(nPassengers,nMiles);//超类 ??//_nPassengers=nPassengers; ??//_nMiles=nMiles; ??_sMake=sMake; ??_sMode1=sMode1; ??year=nYear; ?}Number,nMiles:Number)?{ ??super(nPassengers,nMiles); ???_sMake=sMake; ??_sMode1=sMode1; ??year=nYear; ?} ...................} 这是原文，Car类中的构造函数中要继承Vehicle的构造函数中的nPassengers,nMiles参数。用super（nPassengers,nMiles）； 结果我敲完了一run，不行，trace（car.nMiles）=undefined; 仔细看完了文档后才清楚了一点super的用法，于是改为 super.Vehicle(nPassengers,nMiles); 结果成功，哈哈，被达人玩了了一通，想想还是自己好好从本质上下手的好，学oop看java吧，呵呵 ！ 源文件下载：（含源教程） [url=http://bbs.flash8.net/bbs/UploadFile/2005-11/2005113222512425.rar]点击浏览该文件[/url] 本文转自：http://www.5uflash.com/flashjiaocheng/Flashaschengxu/324.html