/** 打印金额、积分情况 */
public void printMssage() {
double totalPrice = 0;
int fre = 0;
Iterator iterator = list.iterator(); // 获取迭代器
while (!iterator.isDone()) {
Rental r = (Rental) iterator.getCurrent();
totalPrice += r.getMovie().getPrice(r.getDays());
fre += r.getMovie().getFre(r.getDays());
iterator.next();
}
System.out.println(this.name + "您消费的金额是:" + totalPrice + "您这次所获得的积分是:" + fre);
}
