public class Manager extends position implements Job{ public String getMessage(String name){ return"姓名: "+name+"(manager)";} public String getMessage1(String wage){ return"工资: "+wage; } //以上体现了方法重写 public static void main(String[] args) { Position zzc=new Manager();//这为什么错了 //Position zzc=new Waiter(); //Position zzc=new Cook(); //以上体现了多态 zzc.setName("张志成"); zzc.setWage("10000"); zzc.setAccount("6212260503569565601"); String message = zzc.getMessage(zzc.getName()); String message1 = zzc.getMessage1(zzc.getWage()); System.out.println(message); System.out.println(message1);}public String getJobMessage() { return";工作项目:管理"; }}
添加回答
举报
0/150
提交
取消