public class application{
public static void main(String[] args) {
UserManager um =new UserManager();
um.action("admin", "add");
}
}
abstract class BaseManager{
public void action(String name,String method){
if("admin".equals(name)){
execute(method);
}else{
System.out.println("你没有操作权限,请联系管理员");
}
}
public abstract void execute(String method);
}
class UserManager extends BaseManager{
public void execute(String method){
if("add".equals(method)){
System.out.println("执行了添加操作");
}else if("del".equals(method)){
System.out.println("执行了删除操作");
}
}
}