java实训酒店客房管理系统和酒店管理系统区别
定位不同、功能不同。管理管理
1、系统系统定位不同:酒店客房管理系统主要关注酒店客房及其相关服务的源码源码用logstash 源码分析管理和运营,客房预订、客房客房入住、管理管理android 电视源码退房、系统系统清洁、源码源码用维修;而酒店管理系统则更加全面地管理酒店的客房客房各种业务流程,包括前台接待、管理管理餐饮服务、系统系统会议活动、源码源码用财务结算。客房客房先锋macd源码
2、管理管理功能不同:酒店客房管理系统主要涉及到酒店客房管理方面的系统系统相关功能,通过系统管理客房信息、php美化源码预订情况、客人信息、房价策略等;而酒店管理系统需要考虑更多方面,横向拖拽源码管理员工信息、财务报表、市场推广、客户关系管理。
JAVA课ç¨è®¾è®¡ 彩票å·ç 产çå¨
æè¿æä¸ªè¶ çº§å¤§ä¹éç代ç å¨æ§å¶å°è¾åºç è¿æ²¡æç»è®¡å¥é¡¹æ¦ç å¸æå¯ä»¥å¸®å°ä½ ï¼1.å 说ä¸æè·¯ a.声æ2个æ°ç»å2个åéæ°ç»åå«æ¾ååºç个æ°åååºç个æ°,åéåå«ä¸ºè¿ä¸¤ä¸ªæ°ç»çé¿åº¦ b.é¦å éæºè·å¾ååºç5个å·ç ï¼Random .nextInt(ååºé¿åº¦çåé) è·å¾éæºæ°,æ¾å°ç¬¬ä¸ä¸ªæ°ç»ä¸ä¸æ 为è¿ä¸ªéæºæ°çå ç´ ,ååºæ¾å¨åéä¸. è¿ãããå¿å¯ä»¥å¤ææ ¼å¼ ç.å¯ä»¥ç¨æ£å表达å¼å¤ææ¯å¦ä¸ºåä½æ°,å¦ææ¯çè¯å°±è¡¥å ¨0.ç¶å移é¤æ°ç»ä¸è¿ä¸ªå ç´ .å½ç¶åå¨æ°ç»çåéè¦åå»1çç¶åéå¤ãã以ä¸ç4次è¿æ ·å°±è·å¾äº1-ä¸5个ä¸éå¤çæ°å. c.åä¸. 2.é代ç SuperJoyful.javaimport java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.regex.Matcher;
import java.util.regex.Pattern;/
*** 以ä¸æ¯æ¨¡æä¸ä¸ªè¶ 级大ä¹ééæºéå·åè½ï¼ä¸¥æ ¼ææ¦ççæ
* @author Jack
*
*/
public class SuperJoyful {
// 声æä¸ä¸ªListç¨äºåæ¾ååºå·ç
private List<Integer> objFrontList = new ArrayList<Integer>();
// 声æä¸ä¸ªListç¨äºåæ¾ååºå·ç
private List<Integer> objBackList = new ArrayList<Integer>();
// 声æä¸ä¸ªæ£å表达å¼å¯¹è±¡ï¼ç¨äºå¹é æ¯å¦æ¯ä¸ä½æ°å,ç¨äºè¾åºæ¶éªè¯
Pattern objP = Pattern.compile("\\d");
// æè¦æä½çå符串
Matcher objM = null;
String[] Front = new String[5];
String[] Back = new String[2]; // åå§åæå¥å·ç
public void init() {
for (int i = 1; i <= ; i++) {
objFrontList.add(i);
}
for (int i = 1; i <= ; i++) {
objBackList.add(i);
}
} // å¼å§æå¥
public void beginLottery() {
Random objRandom = new Random();
int nFrontCount = ; // ååºå·ç æ»æ°
int nBackCount = ; // ååºå·ç æ»æ° // æå¥åå æ¸ ç©ºLISTï¼ååå§å
objFrontList.clear();
//System.out.println(objFrontList);
objBackList.clear();
//System.out.println(objBackList);
this.init();
/
*** 产ç5个ååºå·ç
*/
for (int i = 0; i < 5; i++) {
//System.out.println("nFrontCount:"+nFrontCount);
// åå§æ¶æ个ååºå·ï¼éæºäº§çä¸ä¸ªç´¢å¼
int nIndex = objRandom.nextInt(nFrontCount);
// å°éåºçå·ç ææ¶åæ¾å¨åéä¸ï¼å¸¦æ£å表达å¼éªè¯
int nTemp = objFrontList.get(nIndex);
String strTemp = new Integer(nTemp).toString();
// å°è·å¾çå·ç ä¸æ£å表达å¼å¹é
objM = objP.matcher(strTemp);
boolean flag = objM.matches();
// å¦ææ¯ä¸ä½æ°ï¼åå¨åé¢è¡¥é¶
if (flag) {
Front[i] = ("0" + strTemp + " ");
} else {
Front[i] = (strTemp + " ");
}
// å é¤LISTä¸è¯¥ç´¢å¼å¤çå·ç ï¼å 为éåºä¸ä¸ªå°±ä¸åæ¾å
objFrontList.remove(nIndex);
// å·ç æ»æ°åå°ä¸ä¸ª
nFrontCount--;
}
Arrays.sort(Front);
for (int n = 0; n < Front.length; n++) {
System.out.print(Front[n] + "\t");
}
System.out.print("+ ");
/
*** 产ç2个ååºå·ç
*/
for (int i = 0; i < 2; i++) {
//System.out.println("nBackCount:"+nBackCount);
// åå§æ¶æ个ååºå·ï¼éæºäº§çä¸ä¸ªç´¢å¼
int nIndex = objRandom.nextInt(nBackCount);
// å°éåºçå·ç ææ¶åæ¾å¨åéä¸ï¼å¸¦æ£å表达å¼éªè¯
int nTemp = objBackList.get(nIndex);
String strTemp = new Integer(nTemp).toString();
// å°è·å¾çå·ç ä¸æ£å表达å¼å¹é
objM = objP.matcher(strTemp);
boolean flag = objM.matches();
// å¦ææ¯ä¸ä½æ°ï¼åå¨åé¢è¡¥é¶
if (flag) {
Back[i] = ("0" + strTemp + " ");
} else {
Back[i] = (strTemp + " ");
}
// å é¤LISTä¸è¯¥ç´¢å¼å¤çå·ç ï¼å 为éåºä¸ä¸ªå°±ä¸åæ¾å
objBackList.remove(nIndex);
// for(int n = 0; n<objBackList.size();n++){
// System.out.println("objBackList:"+objBackList.get( n ));
// }
// å·ç æ»æ°åå°ä¸ä¸ª
nBackCount--;
}
Arrays.sort(Back);
for (int n = 0; n < Back.length; n++) {
System.out.print(Back[n] + "\t");
}
// 产çä¸æ³¨åå车
System.out.println("");
} // æè¦æ±è¾åºå¤å°æ³¨å½©ç¥¨
public void outPutLottery(int vnCount) {
for (int i = 0; i < vnCount; i++) {
this.beginLottery();
}
} /
*** @param args
*/
public static void main(String[] args) {
SuperJoyful objSJ = new SuperJoyful();
EnterConsole objEC = new EnterConsole();
// 声æä¸ä¸ªæ£å表达å¼å¯¹è±¡ï¼ç¨äºå¹é æ¯å¦æ¯æ°å
Pattern objP = Pattern.compile("\\d{ 1,}");
// æè¦æä½çå符串
Matcher objM = null;
// æ¥æ¶æ§å¶å°è¾å ¥
String objTemp = (String) objEC.printConsole();
//String strTemp = (String)objTemp;
objM = objP.matcher(objTemp);
boolean flag = objM.matches();
int nTemp = 0;
if (flag) {
nTemp = new Integer(objTemp);
} else {
System.out.println("对ä¸èµ·ï¼åªè½è¾å ¥æ°åï¼");
}
objSJ.outPutLottery(nTemp);
}
}EnterConsole.javaimport java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class EnterConsole
{
public Object printConsole(){
System.out.print("请è¾å ¥ä½ è¦éæºéåå¤å°æ³¨ï¼ç¡®è®¤å车å³å¯ï¼");
BufferedReader objBR = new BufferedReader(new InputStreamReader(System.in));
String strValue = null;
try
{
strValue = (String)objBR.readLine();
}
catch ( IOException e )
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return strValue;
}
}
如何用java编写比较完善的宾馆管理系统
package room;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.njit.HelloHotel;
import com.wind.util.DbUtil;
import java.io.UnsupportedEncodingException;
import java.sql.*;
public class roomadd extends JFrame
{
private JTextField roomno,roomcost,roomstatus,roomtype;
//private JComboBox roomtype;
private JButton ok,cancel,return1,chakan;
private Container contain;
public roomadd()
{
super();
this.setSize(,);
this.setTitle("添加信息");
this.setLocationRelativeTo(getOwner()); //居中
//设置组件布局
Container contain=getContentPane();
contain.setLayout(new BoxLayout(contain,BoxLayout.Y_AXIS));
//添加组件
JPanel cont=new JPanel (new GridLayout(4,2));
//添加组件
/*cont.add(new JLabel("客房类型"));
roomtype=new JComboBox();
roomtype.addItem("单人间");
roomtype.addItem("双人间");
roomtype.addItem("三人房");
roomtype.addItem("四人间");
cont.add(roomtype);*/
cont.add(new JLabel("客房号"));
roomno=new JTextField();
cont.add(roomno);
cont.add(new JLabel("房间类型"));
roomtype=new JTextField();
cont.add(roomtype);
cont.add(new JLabel("客房价格"));
roomcost=new JTextField();
cont.add(roomcost);
cont.add(new JLabel("客房状态"));
roomstatus=new JTextField();
cont.add(roomstatus);
//按钮
JPanel cont1=new JPanel(new FlowLayout());
ok=new JButton("添加");
cancel=new JButton("取消");
chakan=new JButton("查看");
return1=new JButton("返回");
cont1.add(ok);
cont1.add(cancel);
cont1.add(chakan);
cont1.add(return1);
contain.add(cont);
contain.add(cont1);
//注册监听器
ok.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
//ok事件处理
DbUtil util = new DbUtil();
Connection con=null;
try {
con = (Connection) util.getCon();
} catch (Exception e2) {
e2.printStackTrace();
}
String sql="insert into room values(?,?,?,?)";
PreparedStatement pstmt = null;
try {
pstmt = (PreparedStatement)con.prepareStatement(sql);
} catch (SQLException e2) {
e2.printStackTrace();
}
try {
pstmt.setString(1,roomno.getText());
pstmt.setString(2,roomtype.getText());
pstmt.setString(3,roomcost.getText());
pstmt.setString(4,roomstatus.getText());
pstmt.executeUpdate();
} catch (SQLException e1) {
e1.printStackTrace();
}
JOptionPane.showMessageDialog(null, " 注册成功!");
}
});
//查看添加的预订信息
chakan.addActionListener(new ActionListener(){
private JTable table;
public void actionPerformed(ActionEvent e) {
if(e.getSource()==chakan){
Connection con = null;
ResultSet rs=null;
DbUtil util = new DbUtil();
String[][] a;
String[] name = { "", "", "", ""};
int row = 0;
try {
con = (Connection) util.getCon();
}
catch (Exception e1) {
e1.printStackTrace();
}
try {
String roomno = null;
rs=(ResultSet) util.sroom(con, roomno);
} catch (Exception e1) {
e1.printStackTrace();
}
try {
while(rs.next()){
row++;
}
a = new String[row + 1][4];
a[0][0] = " 客房号";
a[0][1] = " 客房类型";
a[0][2] = " 客房价格 ";
a[0][3] = " 客房状态";
table = new JTable(a,name);
int i = 0;
String roomno = null;
rs=(ResultSet)util.sroom(con,roomno);
while (rs.next()) {
// 往表中填充查询到的数据
i++;
int j = 0;
table.setValueAt(new String(rs.getString("roomno").getBytes("ISO--1"),"GBK") + "", i, j);
table.setValueAt(new String(rs.getString("roomtype").getBytes("ISO--1"),"GBK") + "", i, ++j);
table.setValueAt(new String(rs.getString("roomcost").getBytes("ISO--1"),"GBK") + "", i, ++j);
table.setValueAt(new String(rs.getString("roomstatus").getBytes("ISO--1"),"GBK") + "", i, ++j);
}
} catch (SQLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (UnsupportedEncodingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
JFrame b5=new JFrame("顾客预订信息");
b5.setLayout(new BorderLayout());
b5.add(table);
b5.setBounds(, , , );
b5.setVisible(true);
b5.setResizable(true);
b5.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
}
}
});
cancel.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
return1.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
HelloHotel hello=new HelloHotel();
hello.setVisible(true);
dispose();
}
});
pack();
}
public static void main(String[] args) {
roomadd w=new roomadd();
w.setVisible(true);
}
}
大概改改就可以是你的需要的了
2024-12-23 23:34
2024-12-23 22:53
2024-12-23 22:40
2024-12-23 22:17
2024-12-23 21:54