test.java

来自「java模式设计」· Java 代码 · 共 10 行

public class Test{
	public static void main(String[] args){
		Police p1=new Police("特警");
		Police p2=new Police("交警");
		Thief t=new Thief();
		t.attach(p1);
		t.attach(p2);
		t.sendNotify();
	}
}