抽象工厂模式（Abstract Factory Pattern）是工厂方法模式的进一步抽象，其英文原话"Provide an interface for creating families of related or dependent objects without specifying their concrete classes",...
1.产品接口，电视和空调
public interface Television // 电视接口
{
public void play();
}
public interface AirConditioner // 空调
{
public void changeTemperature();
}
2.电子工厂接口，生产电视和空调...
