哪位大神有简单的java酒店管理系统或图书馆源代码

你可以在CSDN下载频道去搜 Java 酒店管理系统 或 图书馆 这样的关键字，那里经常有人分享代码模版之类

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求用Java写的网上订房程序 要有酒店类 房间类 客户类 订房记录类 模拟一个人订房操作

酒店类

package fdsa;

public class Hotel {

private String hotelID;

private String hotelName;

private String hoteladdess;

public String getHotelID() {

return hotelID;

}

public void setHotelID(String hotelID) {

this.hotelID = hotelID;

}

public String getHotelName() {

return hotelName;

}

public void setHotelName(String hotelName) {

this.hotelName = hotelName;

}

public String getHoteladdess() {

return hoteladdess;

}

public void setHoteladdess(String hoteladdess) {

this.hoteladdess = hoteladdess;

}

public String getHotelPhone() {

return hotelPhone;

}

public void setHotelPhone(String hotelPhone) {

this.hotelPhone = hotelPhone;

}

private String hotelPhone;

}

客户类

public class Client{

private String clientName;

private String clientID;

public String getClientName() {

return clientName;

}

public void setClientName(String clientName) {

this.clientName = clientName;

}

public String getClientID() {

return clientID;

}

public void setClientID(String clientID) {

this.clientID = clientID;

}

}

房间类

public class Room{

private String roomID;

private Hotel hotelID;

public String getRoomID() {

return roomID;

}

public void setRoomID(String roomID) {

this.roomID = roomID;

}

public Hotel getHotelID() {

return hotelID;

}

public void setHotelID(Hotel hotelID) {

this.hotelID = hotelID;

}

public String getRoomAmount() {

return roomAmount;

}

public void setRoomAmount(String roomAmount) {

this.roomAmount = roomAmount;

}

private String roomAmount;

}

java面试题：酒店预订！

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.println("是否是会员？y/n");

String H = input.next();

System.out.println("请输入入住日期：");

System.out.println("例如2009-03-16");

String in = input.next();

System.out.println("请输离开日期：");

System.out.println("例如2009-03-16");

String out = input.next();

//String in = s.substring(5,15);

//String out = s.substring(15,26);

//System.out.println(in+" "+out);

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

Calendar c1 = Calendar.getInstance();

Calendar c2 = Calendar.getInstance();

try {

c1.setTime(sdf.parse(in));

c2.setTime(sdf.parse(out));

} catch (ParseException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

long time1 = c1.getTimeInMillis();

long time2 = c2.getTimeInMillis();

long tian = (time2-time1)/(1000*24*3600);

long tian1 = tian;

System.out.println("tian "+tian);

int week1 = c1.get(Calendar.DAY_OF_WEEK)-1;

//System.out.println(week1);

//int week2 = c2.get(Calendar.DAY_OF_WEEK)-1;

//System.out.println(week2);

int count = 0;

while(tian10){

if(week1 == 6 || week1==0){

count++;

}

if(week1==6){

week1 = 0;

week1--;

}

tian1--;

week1++;

}

System.out.println("count "+count);

long rujia;

long qitian;

long hanting;

if(H.equals("y")){

rujia = (tian-count)*80+count*80;

System.out.println("tian "+tian);

qitian = (tian-count)*110+count*50;

hanting = (tian-count)*100+count*40;

}else{

rujia = (tian-count)*110+count*90;

qitian = (tian-count)*160+count*60;

hanting = (tian-count)*220+count*150;

}

System.out.println("tian " + tian);

System.out.println("rujia "+rujia);

System.out.println("hanting "+hanting);

System.out.println("qitian "+qitian);

if(rujiaqitian rujiahanting){

System.out.println("如家");

}else if(qitianrujia qitianhanting){

System.out.println("七天");

}else if(hantingrujia hantingqitian){

System.out.println("汉庭");

}else if(hanting==rujia || hanting==qitian){

System.out.println("汉庭");

}else if(qitian==rujia qitianhanting){

System.out.println("七天");

}

}

我没怎么测试 自己测测吧 还有一些约束用户输入啥的 严谨性什么的

名称栏目：java酒店预订源代码 酒店订房系统java
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