// Use this for initialization
void Start()
{
//WeatherStation sw = new WeatherStation();
//BillboardA a = new BillboardA();
//BillboardB b = new BillboardB();
//BillboardC c = new BillboardC();
//sw.Update(a,b,c);
ConcreteSubject1 sub1 = new ConcreteSubject1();
ConcreteObserver1 ob1 = new ConcreteObserver1(sub1);
sub1.RegisterObserver(ob1);
ConcreteObserver2 ob2 = new ConcreteObserver2(sub1);
sub1.RegisterObserver(ob2);
sub1.SubjectState = "温度 90";
}
public ConcreteObserver2(ConcreteSubject1 subject)
{
mSubject = subject;
}