今天温习Webcast讲的工厂模式,自己也比较有感觉,写了一些东西 但是写着写着出事了!~
大家还是先看代码吧
这是接口
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这是我的类
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这是工厂方法
但是我在调用的时候会出现如下错误啊
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
抽象类People并不认识Interface InterCar,更不用说实现类中的两个方法了。
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不置可否帮助我解答一下。我有了答案也后会贴出来的。
今天温习Webcast讲的工厂模式,自己也比较有感觉,写了一些东西 但是写着写着出事了!~
大家还是先看代码吧
这是接口
这是我的类
这是工厂方法
但是我在调用的时候会出现如下错误啊
抽象类People并不认识Interface InterCar,更不用说实现类中的两个方法了。
不置可否帮助我解答一下。我有了答案也后会贴出来的。