java实现酒店管理系统

网友投稿 213 2023-07-09

java实现酒店管理系统

本文实例为大家分享了java实现酒店管理系统的具体代码,供大家参考,具体内容如下

编写环境:MyEclipse2014+sql server2014

系统功能:

1.登录验证

2.房态统计显示

3.预定登记并入库

4.入住登记并入库

5.换房登记并入库

6.客人信息查询

7.退房并入库

运行界面如下:

=====登录界面======

=====主界面=====

=====为每个房间设置弹出菜单======

=====登记界面======

=====换房界面=====

=====退房界面=====

界面之间相关关系:

主界面主要由菜单条,按钮,标签等组成,一个JButton是一个房间,其Test从数据库中获取,颜色由房态决定。

登记-换房-查看信息-退房等界面皆继承一个父类而来,简单快捷。

主要代码目录:

1.数据库操作类

/**====================================================**

* 项目名 :酒店管理系统

* 模块名 :数据库连接

* 文件名 :DataBaseConnct.java

* 相关文件 :

* 实现功能 :jdbc连接数据库

* 函数说明 :

* [## public Vector getId(){}]:

* 功能:获取数据库中系统登录ID

*

* [## public void setId() {}]:

* 功能:设置数据库中系统登录ID

*

* [## public Vector getPassword(){}]:

* 功能:获取数据库中系统登录密码

*

* [## public void setPassword(){}]:

* 功能:设置数据库中系统登录密码

*

* [## public Vector getRoonnum(){}]:

* 功能:获取数据库中房间号

*

* [## public void setRoonnum() {}]:

* 功能:设置数据库中房间号

*

* [## public Vector getRoomtype(){}]:

* 功能:获取数据库中房间类型

*

* [## public void seRoomtype(){}]:

* 功能:设置数据库中房间类型

*

* [## public void Sql(String sql){}]:

* 功能:执行sql语句进行查询

*

**===================================================**/

package com.common;

import java.sql.*;

import java.util.Vector;

import javax.swing.JOptionPane;

import javax.xml.crypto.dsig.keyinfo.RetrievalMethod;

public class DataBaseConnect {

private String driverName="com.microsoft.sqlserver.jdbc.SQLServerDriver";

private String dbURL="jdbc:sqlserver://localhost:1433;DatabaseName=hotel_mangerment_system";

private String userName="sa";

private String userPwd="1451171";

private Connection ct=null;

private ResultSet rs=null;

private Statement st;

private Vector id =new Vector();

private Vector password =new Vector();

/**====================================================**

* 获取数据库中系统登录ID

**===================================================**/

public Vector getId() {

return id;

}

/**====================================================**

* 设置数据库中系统登录ID

**===================================================**/

public void setId(Vector id) {

this.id = id;

}

/**====================================================**

* 获取数据库中系统登录密码

**===================================================**/

public Vector getPassword() {

return password;

}

/**====================================================**

* 设置数据库中系统登录ID

**===================================================**/

public void setPassword(Vector password) {

this.password = password;

}

/**====================================================**

* [## public void Sql(String sql) {}]

* 参数 :String sql

* 返回值 :无

* 修饰符 :public

* 功能 :创建sql查询,从数据库里查询登陆账号与密码

**===================================================**/

public void Sql(String sql) throws Exception

{

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

st=ct.createStatement();

rs=st.executeQuery(sql);

while(rs.next())

{

id.add(rs.getInt(1));

password.add(rs.getInt(2));

}

if(rs!=null)

rs.close();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

}

/**====================================================**

* [## public Vector RoomOperation(int room_num) {}] 查询房间信息

* 参数 :int room_num

* 返回值 :无

* 修饰符 :public

* 功能 :创建sql查询房间号与类型,类外可使用

**===================================================**/

public Vector RoomOperation(int room_num)throws Exception

{

Vector data=new Vector();

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

st=ct.createStatement();

rs=st.executeQuery("select * from room_table where roomnum="+room_num);

while(rs.next())

{

data.add(rs.getInt(1));

data.add(rs.getString(2));

data.add(rs.getInt(3));

data.add(rs.getInt(4));

}

if(rs!=null)

rs.close();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

return data;

}

/**====================================================**

* [## public void RoomOperation(String sql) {}] 查询房间使用状态

* 参数 :String sql

* 返回值 :房间个数

* 修饰符 :public

* 功能 :创建sql查询满足条件房间使用状态,类外可使用

**===================================================**/

public int getRow(String sql)throws Exception

{

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

int rowcount=0;

st=ct.createStatement();

rs=st.executeQuery(sql);

while(rs.next())

{

rowcount++;

}

if(rs!=null)

rs.close();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

return rowcount;

}

/**====================================================**

* [## public void insertData(){}] 插入记录

* 参数 :String table_name,String str

* 返回值 :无

* 修饰符 :public

* 功能 :向数据库中插入记录

**===================================================

* @throws Exception **/

public void insertData(String table_name,String str) throws Exception

{

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

ct.setAutoCommit(false);

st=ct.createStatement();

String sql="insert into"+" "+table_name+" "+"values"+"("+str+")";

st.executeUpdate(sql);

ct.commit();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

}

/**====================================================**

* [## public void updateData(String str){}] 更新记录

* 参数 :String sql

* 返回值 :无

* 修饰符 :public

* 功能 :向数据库中更新记录

**===================================================*/

public void updateData(String sql) throws Exception

{

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

ct.setAutoCommit(false);

st=ct.createStatement();

st.executeUpdate(sql);

ct.commit();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

}

/**====================================================**

* [## public void getDataFromCostomer(){}] 从Costomer_table中获取数据

* 参数 :int room_num

* 返回值 :Vector data

* 修饰符 :public

* 功能 :根据房间号从Costomer_table中获取数据并返回

**===================================================*/

public Vector getDataFromCostomer(int room_num) throws Exception

{

Vector data=new Vector();

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

ct.setAutoCommit(false);

st=ct.createStatement();

rs=st.executeQuery("select * from costomer_table where roomnum="+room_num+"and isliving=1");

while(rs.next())

{

data.add(rs.getInt(1));

data.add(rs.getString(2));

data.add(rs.getString(3));

data.add(rs.getString(4));

data.add(rs.getString(5));

data.add(rs.getString(6));

data.add(rs.getInt(7));

data.add(rs.getInt(8));

data.add(rs.getInt(9));

}

if(rs!=null)

rs.close();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

return data;

}

/**====================================================**

* [## public Vector RoomOperation(int room_num) {}] 查询房间信息

* 参数 :无

* 返回值 :return returedata;

* 修饰符 :public

* 功能 :创建sql查询房间号与类型,与入住状态并返回,类外可使用

**===================================================**/

public Vector RoomOperation()throws Exception

{

Vector returedata=new Vector();

Vector roomnum=new Vector();

Vector roomtype=new Vector();

Vector roomstate=new Vector();

Class.forName(driverName);

ct=DriverManager.getConnection(dbURL,userName,userPwd);

st=ct.createStatement();

rs=st.executeQuery("select roomnum,roomtype,roomatate from room_table");

while(rs.next())

{

roomnum.add(rs.getInt(1));

roomtype.add(rs.getString(2));

roomstate.add(rs.getInt(3));

}

if(rs!=null)

rs.close();

if(st!=null)

st.close();

if(ct!=null)

ct.close();

returedata.add(roomnum);

returedata.add(roomtype);

returedata.add(roomstate);

return returedata;

}

}

2.登录界面类

/**====================================================**

* 项目名 :酒店管理系统

* 模块名 :系统登录窗口

* 文件名 :HotelLoginGui.java

* 相关文件 :DataBaseConnct.java HotelMainGui.java

* 实现功能 :系统登录界面

* 函数说明 :

* [## public MyJframe(){}]:

* 功能:构造函数 组建登录窗口

* [## public void enevtOperation(final MyLoginJframe mj){}]

* 功能:登录界面的事件监听处理

* [## private boolean loginCheck() {}]:

* 功能:登录验证,仅类内使用

* [## private void quit() {}]:

* 功能:关闭系统函数,仅类内使用

**===================================================**/

package com.HotelGui;

import com.common.*;//引入包

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.jws.soap.SOAPBinding.Style;

import javax.swing.*;

import java.net.*;

import java.util.*;

public class HotelLoginGui {

public static void main(String[] args) {

// TODO Auto-generated method stub

MyLoginJframe logingui=new MyLoginJframe();

logingui.enevtOperation(logingui);

}

}

//登录界面MyJframe

class MyLoginJframe extends JFrame implements ActionListener

{

DataBaseConnect dc;

JPasswordField passwordnum;

JTextField accountnum;

JLabel password,account,login,backimg,backimg1;

JLabel tiplabel;

JComboBox loginchoice;

JButton loginbutton,resetbutton,exitbutton;

JPanel jp,jp0,jp1,jp2,jp3,jp4,jp5;

Vector dept=new Vector();

private String id_now,user_type;

/**=======================================================**

* 设置当前成功登录的ID

**========================================================*/

public void setId_now(String id_now) {

this.id_now = id_now;

}

/**=======================================================**

* 获得当前成功登录的ID

**========================================================*/

public String getId_now() {

return id_now;

}

/**====================================================**

* **[## public MyJframe() {}] 组建登录窗口

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :组建登录窗口

**===================================================**/

public MyLoginJframe()

{ dc=new DataBaseConnect();//连接数据库实例

jp=new JPanel();

jp.setBounds(0, -5,550, 200);

jp0=new JPanel();

jp0.setBounds(0,180,250,250);

jp1=new JPanel();

jp1.setBounds(270, 215, 250, 30);

jp2=new JPanel();

jp2.setBounds(270, 250, 250, 30);

jp3=new JPanel();

jp3.setBounds(270, 280, 250, 30);

jp4=new JPanel();

jp4.setBounds(270, 335, 250, 40);

jp5=new JPanel();

jp5.setBounds(270, 380, 250, 30);

dept.add("经理");

dept.add("部门主管");

dept.add("普通员工");

account=new JLabel("账 户");

password=new JLabel("密 码");

login=new JLabel("用 户 ");

backimg=new JLabel(new ImageIcon("images\\back.jpg"));

backimg1=new JLabel(new ImageIcon("images\\back1.jpg"));

tiplabel=new JLabel();

tiplabel.setFont(new Font("宋体", Font.PLAIN, 12));

tiplabel.setForeground(Color.red);

tiplabel.setVisible(false);

passwordnum=new JPasswordField(12);

accountnum=new JTextField(12);

loginbutton=new JButton("登 录");

loginbutton.setOpaque(false);

loginbutton.setContentAreaFilled(false);

resetbutton=new JButton("重 置");

resetbutton.setOpaque(false);

resetbutton.setContentAreaFilled(false);

exitbutton =new JButton("退 出");

exitbutton.setOpaque(false);

exitbutton.setContentAreaFilled(false);

loginchoice =new JComboBox(dept);

jp.add(backimg);

jp0.add(backimg1);

jp1.add(account);

jp1.add(accountnum);

jp2.add(password);

jp2.add(passwordnum);

jp3.add(login);

jp3.add(loginchoice);

jp4.add(loginbutton);

jp4.add(resetbutton);

jp4.add(exitbutton);

jp5.add(tiplabel);

this.add(jp);

this.add(jp0);

this.add(jp1);

this.add(jp2);

this.add(jp3);

this.add(jp4);

this.add(jp5);

this.setTitle("系统登录");

this.setLayout(null);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.setResizable(false);

this.setBounds(320, 160, 550, 450);

this.setIconImage(new ImageIcon("images\\icon.jpg").getImage());

this.setVisible(true);

}

/**====================================================**

* **[## private void enevtOperation() {}] 事件处理

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :登录窗口的事件操作

**===================================================**/

public void enevtOperation(final MyLoginJframe mj)

{

/**=======================================================**

* 登录按钮监听事件

**========================================================*/

loginbutton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

if(loginCheck())

{

tiplabel.setText("正 在 登 录...");

//记录当前的操作记录

id_now=accountnum.getText();

user_type=loginchoice.getSelectedItem().toString();

MyHotelMainGui mm=new MyHotelMainGui(); //登录到主界面

mj.dispose();

//显示当前的操作人员信息

mm.setId_now(id_now);

mm.setUser_type(user_type);

mm.enevtOpration();

mm.updateRoomState();

Thread th=new Thread(mm);

th.start();

}

else if(accountnum.getText().isEmpty() && passwordnum.getPassword().length==0)

tiplabel.setText("密码与账号不能为空!");

else if(accountnum.getText().isEmpty() && passwordnum.getPassword().length!=0)

tiplabel.setText("请输入账号...");

else if(accountnum.getText().isEmpty()==false && passwordnum.getPassword().length==0)

tiplabel.setText("请输入密码...");

else

tiplabel.setText("请检查后重新输入!");

tiplabel.setVisible(true);

}

});

/**=======================================================**

* 重置按钮监听事件

**========================================================*/

resetbutton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

accountnum.setText("");

passwordnum.setText("");

loginchoice.setSelectedIndex(0);

}

});

/**=======================================================**

* 退出按钮监听事件

**========================================================*/

exitbutton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

quit();

}

});

}

/**====================================================**

* **[## private boolean loginCheck() {}] 登陆验证

* 参数 :无

* 返回值 :flag

* 修饰符 :private

* 功能 :登录验证,仅类内使用

**===================================================**/

public boolean loginCheck()

{

boolean flag=false;

if(loginchoice.getSelectedIndex()==0)

{

try {

dc.Sql("select id,pass_word from mangerers_table");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

if(loginchoice.getSelectedIndex()==1)

{

try {

dc.Sql("select id,pass_word from dept_table");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

if(loginchoice.getSelectedIndex()==2)

{

try {

dc.Sql("select id,pass_word from common_table");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

for(int i=0;i

{

String password=new String(passwordnum.getPassword());

if(accountnum.getText().equals(dc.getId().get(i).toString()) && password.equals(dc.getPassword().get(i).toString()))

{

flag=true;

break;

}

}

return flag;

}

/**====================================================**

* **[## private void quit() {}] 系统退出

* 参数 :无

* 返回值 :无

* 修饰符 :private

* 功能 :关闭系统函数,仅类内使用

**===================================================**/

private void quit()

{

int flag=0;

String msg="你 确 定 要 关 闭 系 统 吗?";

flag=JOptionPane.showConfirmDialog(null, msg,"提示",JOptionPane.YES_NO_OPTION);

if(flag==JOptionPane.YES_OPTION)

{

this.setVisible(false);

System.exit(0);

}

return;

}

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

}

}

3.主界面类

/**====================================================**

* 项目名 :酒店管理系统

* 模块名 :系统登录成功后的主窗口

* 文件名 :HotelMainGui.java

* 相关文件 :HotelLoginGui.java DataBaseConnect.java

* 实现功能 :系统登录成功后主界面

* 函数说明 :

* [## public MyHotelMainGui(int i){}]:

* 功能:构造函数

* [## public MyHotelMainGui(){}]:

* 功能:构造函数 组建登陆窗口

* [## private boolean loginCheck() {}]:

* 功能:登录验证,仅类内使用

* [## private void quit() {}]:

* 功能:关闭系统函数,仅类内使用

* [## public void run(){}]

* 功能:线程执行刷新界面

* [## public void setLabelText(JLabel jl,int row)]

* 功能:为JLabel设置text

**===================================================**/

package com.HotelGui;

import java.awt.*;

import com.common.DataBaseConnect;

import com.databasejdbc.*;

import javax.swing.*;

import java.text.SimpleDateFormat;

import java.util.*;

import java.awt.event.*;

public class MyHotelMainGui extends JFrame implements ActionListener,Runnable

{

public MyHotelMainGui(int i)

{

}

private static final FocusListener FocusListener = null;

String roomnum,roomtype;

JPopupMenu popupMenu;

JMenuBar jmb;

JPanel jp1,jp2,room_jp1;

JLabel time_jl,order_jl,login_jl,change_jl,checkout_jl,relogin_jl,money_jl,exit_jl,emploer_jl;

JMenu jm1,jm2,jm3,jm4,jm5,jm6,jm7,jm8,bt_jm;

JButton time_bt,order_bt,login_bt,change_bt,checkout_bt,relogin_bt,money_bt,exit_bt,emploer_bt,oneF_bt,twoF_bt,threeF_bt,fourF_bt;

Vector roomjb=new Vector();

Vector popupVector=new Vector();

JLabel statelabel,state,staticsstate;

JButton jj;

JLabel allroom_jl,empty_jl,ordered_jl,isliv_jl,else_jl,allroom_jl1,empty_jl1,ordered_jl1,isliv_jl1,else_jl1;

String id_now,user_type;

/**=======================================================**

* 获取当前成功登录的ID

**========================================================*/

public String getId_now() {

return id_now;

}

/**=======================================================**

* 获取当前成功登录的用户类型

**========================================================*/

public String getUser_type() {

return user_type;

}

/**=======================================================**

* 设置当前成功登录的ID

**========================================================*/

public void setId_now(String id_now) {

this.id_now = id_now;

}

/**=======================================================**

* 设置当前成功登录的用户类型

**========================================================*/

public void setUser_type(String user_type) {

this.user_type = user_type;

}

/**====================================================**

* **[## public MyHotelMainGui() {}] 构造函数

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :构造函数,初始化主界面

**===================================================**/

public MyHotelMainGui()

{

//为每个房间设置点击事件

for( int i=0;i<32;i++)

{

final String str;

if(i<10)

{

str="40"+(i+1);

}

else

{

str="4"+(i+1);

}

popupMenu = new JPopupMenu ();

popupVector.add(popupMenu);

JMenuItem orderMenuItem = new JMenuItem ("新预定") ;

orderMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( orderMenuItem ) ;

//添加事件

orderMenuItem.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

CheckIn ck=new CheckIn("预订登记","images\\checkin_bt.jpg");

ck.room_num_jf.setText(str);

ck.cancelButton();

//登記入住

ck.checkinButton(1);

updateRoomState();

}

});

JMenuItem checkinMenuItem = new JMenuItem ("入住登记") ;

checkinMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( checkinMenuItem ) ;

checkinMenuItem.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

CheckIn ck=new CheckIn("入住登记","images\\checkin_bt.jpg");

ck.room_num_jf.setText(str);

ck.cancelButton();

//登記入住

ck.checkinButton(2);

updateRoomState();

}

});

// Separator

popupMenu.addSeparator () ;

JMenuItem changeMenuItem = new JMenuItem ("客人换房") ;

changeMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( changeMenuItem ) ;

changeMenuItem.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

ChangeRoom cr=new ChangeRoom("客人换房","images\\change_bt.jpg");

cr.check_bt.setVisible(false);

cr.jtf.setText(str);

try {

cr.check_Bt("房间未入住!");

} catch (Exception e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

}

});

JMenuItem msgMenuItem = new JMenuItem ("客人信息") ;

msgMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( msgMenuItem ) ;

msgMenuItem.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

CheckMsg cm=new CheckMsg("客人信息","images\\");

cm.check_bt.setVisible(false);

cm.jtf.setText(str);

try {

cm.check_Bt("房间未入住!");

} catch (Exception e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

}

});

JMenuItem reckMenuItem = new JMenuItem ("客人续住") ;

reckMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( reckMenuItem ) ;

popupMenu.addSeparator () ;

JMenuItem checkoutMenuItem = new JMenuItem ("客人退房") ;

checkoutMenuItem.setFont(new Font("宋体",Font.ITALIC,14));

popupVector.get(i).add ( checkoutMenuItem ) ;

checkoutMenuItem.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

CheckOut co=new CheckOut("客人退房","images\\checkout_bt.jpg");

co.check_bt.setVisible(false);

co.jtf.setText(str);

try {

co.check_Bt("房间未入住!");

} catch (Exception e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

}

});

}

oneF_bt=new JButton(new ImageIcon("images\\1F.jpg"));

oneF_bt.setBounds(20, 170, 60,50);

twoF_bt=new JButton(new ImageIcon("images\\2F.jpg"));

twoF_bt.setBounds(20, 250, 60,50);

threeF_bt=new JButton(new ImageIcon("images\\3F.jpg"));

threeF_bt.setBounds(20, 330, 60,50);

fourF_bt=new JButton(new ImageIcon("images\\4F.jpg"));

fourF_bt.setBounds(20, 410, 60,50);

for(int i=0;i<32;i++)

{

JButton jb=new JButton();

roomjb.add(jb);

if(i<8)

roomjb.get(i).setBounds(90*i, 0, 90, 90);

else if(i<16)

roomjb.get(i).setBounds(90*(i-8), 90, 90, 90);

else if(i<24)

roomjb.get(i).setBounds(90*(i-16), 180, 90, 90);

else

roomjb.get(i).setBounds(90*(i-24), 270, 90, 90);

roomjb.get(i).setContentAreaFilled(false);

roomjb.get(i).setComponentPopupMenu (popupVector.get(i));

}

//放置房间的JPanel

room_jp1=new JPanel();

room_jp1.setLayout(null);

room_jp1.setBounds(120, 150, 730, 367);

allroom_jl=new JLabel(new ImageIcon("images\\all.jpg"));

allroom_jl1=new JLabel();

allroom_jl.setBounds(950, 150, 75, 30);

allroom_jl1.setBounds(1110, 150, 75, 30);

empty_jl=new JLabel(new ImageIcon("images\\empty.jpg"));

empty_jl1=new JLabel();

empty_jl.setBounds(950, 200, 75, 30);

empty_jl1.setBounds(1110, 200, 75, 30);

ordered_jl=new JLabel(new ImageIcon("images\\order.jpg"));

ordered_jl1=new JLabel();

ordered_jl.setBounds(950, 250, 75, 30);

ordered_jl1.setBounds(1110, 250, 75, 30);

isliv_jl=new JLabel(new ImageIcon("images\\isliv.jpg"));

isliv_jl1=new JLabel();

isliv_jl.setBounds(950, 300, 75, 30);

isliv_jl1.setBounds(1110, 300, 75, 30);

else_jl=new JLabel(new ImageIcon("images\\else.jpg"));

else_jl1=new JLabel();

else_jl1.setBounds(1110, 350, 75, 30);

else_jl.setBounds(950, 350, 75, 30);

state=new JLabel("实时房态统计");

state.setFont(new Font("宋体",Font.PLAIN,14));

state.setBounds(1000, 90, 100, 40);

staticsstate=new JLabel();

staticsstate.setFont(new Font("宋体",Font.PLAIN,25));

staticsstate.setBounds(970, 420, 250, 60);

staticsstate.setForeground(Color.red);

jp2=new JPanel();

jp2.setBounds(10, 570, 950, 50);//底部登录状态显示

statelabel=new JLabel();

statelabel.setFont(new Font("宋体",Font.CENTER_BASELINE,12));

jp2.add(statelabel);

time_jl=new JLabel("实时房态");

time_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

time_jl.setBounds(10, 53, 40, 10);

time_bt=new JButton(new ImageIcon("images\\实时房态.jpg"));

time_bt.setBounds(10, 10, 40, 40);

time_bt.setBorderPainted(false);

order_bt=new JButton(new ImageIcon("images\\预定登记.jpg"));

order_bt.setBounds(65, 10, 40, 40);

order_bt.setBorderPainted(false);

order_jl=new JLabel("预定登记");

order_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

order_jl.setBounds(65, 53, 40, 10);

login_bt=new JButton(new ImageIcon("images\\入住登记.jpg"));

login_bt.setBounds(120, 10, 40, 40);

login_bt.setBorderPainted(false);

login_jl=new JLabel("入住登记");

login_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

login_jl.setBounds(120, 53, 40, 10);

change_bt=new JButton(new ImageIcon("images\\客人换房.jpg"));

change_bt.setBounds(175, 10, 40, 40);

change_bt.setBorderPainted(false);

change_jl=new JLabel("客人换房");

change_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

change_jl.setBounds(175, 53, 40, 10);

relogin_bt=new JButton(new ImageIcon("images\\客房续住.jpg"));

relogin_bt.setBounds(230, 10, 40, 40);

relogin_bt.setBorderPainted(false);

relogin_jl=new JLabel("客人续住");

relogin_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

relogin_jl.setBounds(230, 53, 40, 10);

checkout_jl=new JLabel("客人退房");

checkout_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

checkout_jl.setBounds(285, 53, 40, 10);

checkout_bt=new JButton(new ImageIcon("images\\客人退房.jpg"));

checkout_bt.setBounds(285, 10, 40, 40);

checkout_bt.setBorderPainted(false);

money_bt=new JButton(new ImageIcon("images\\收银报表.jpg"));

money_bt.setBounds(340, 10, 40, 40);

money_bt.setBorderPainted(false);

money_jl=new JLabel("财务报表");

money_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

money_jl.setBounds(340, 53, 40, 10);

exit_bt=new JButton(new ImageIcon("images\\退出系统.png"));

exit_bt.setBounds(450, 10, 40, 40);

exit_bt.setBorderPainted(false);

exit_jl=new JLabel("退出系统");

exit_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

exit_jl.setBounds(450, 53, 40, 10);

emploer_bt=new JButton(new ImageIcon("images\\员工管理.jpg"));

emploer_bt.setBounds(395, 10, 40, 40);

emploer_bt.setBorderPainted(false);

emploer_jl=new JLabel("员工管理");

emploer_jl.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,10));

emploer_jl.setBounds(395, 53, 40, 10);

jm1=new JMenu("预订接待(A)");

jm1.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm2=new JMenu("前台营业(B)");

jm2.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm3=new JMenu("客户管理(C)");

jm3.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm4=new JMenu("员工管理(D)");

jm4.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm5=new JMenu("财务报表(E)");

jm5.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm6=new JMenu("综合查询(Z)");

jm6.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm7=new JMenu("窗口(P)");

jm7.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jm8=new JMenu("帮助(H)");

jm8.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

jmb=new JMenuBar();

jmb.add(jm1);

jmb.add(jm2);

jmb.add(jm3);

jmb.add(jm4);

jmb.add(jm5);

jmb.add(jm6);

jmb.add(jm7);

jmb.add(jm8);

for(int i=0;i<32;i++)

{

room_jp1.add(roomjb.get(i));

}

this.add(oneF_bt);

this.add(twoF_bt);

this.add(threeF_bt);

this.add(fourF_bt);

this.add(time_bt);

this.add(order_bt);

this.add(login_bt);

this.add(change_bt);

this.add(relogin_bt);

this.add(change_bt);

this.add(checkout_bt);

this.add(money_bt);

this.add(exit_bt);

this.add(emploer_bt);

this.add(time_jl);

this.add(order_jl);

this.add(login_jl);

this.add(change_jl);

this.add(relogin_jl);

this.add(change_jl);

this.add(checkout_jl);

this.add(money_jl);

this.add(exit_jl);

this.add(emploer_jl);

this.add(jp2);

this.add(state);

this.add(allroom_jl);

this.add(empty_jl);

this.add(isliv_jl);

this.add(ordered_jl);

this.add(else_jl);

this.add(allroom_jl1);

this.add(empty_jl1);

this.add(isliv_jl1);

this.add(ordered_jl1);

this.add(else_jl1);

this.add(staticsstate);

this.setResizable(false);

this.setIconImage(new ImageIcon("images\\icon.jpg").getImage());

this.setTitle("I酒店管理系统"+"——"+"["+"实时房态"+"]");

this.setFont(new Font("宋体",Font.LAYOUT_NO_LIMIT_CONTEXT,12));

this.setJMenuBar(jmb);

this.setLocation(50, 50);

this.setLayout(null);

this.add(room_jp1);

this.setSize(Toolkit.getDefaultToolkit().getScreenSize().width-100,Toolkit.getDefaultToolkit().getScreenSize().height-100);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.setVisible(true);

}

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

}

/**====================================================**

* **[## public void enevtOpration {}] 主窗体上的事件监听

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :监听用户在主窗体中的操作

**===================================================**/

public void enevtOpration()

{

order_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

CheckIn ck=new CheckIn("预订登记","images\\checkin_bt.jpg");

ck.cancelButton();

//登記入住

ck.checkinButton(1);

updateRoomState();

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

order_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

order_bt.setBorderPainted(false);

}

});

login_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

CheckIn ck=new CheckIn("入住登记","images\\checkin_bvtzcPrywYvt.jpg");

ck.cancelButton();

//登記入住

ck.checkinButton(2);

updateRoomState();

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

login_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

login_bt.setBorderPainted(false);

}

});

change_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

ChangeRoom cr=new ChangeRoom("客人换房", "images\\change_bt.jpg");

updateRoomState();

repaint();

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

change_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

change_bt.setBorderPainted(false);

}

});

relogin_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

relogin_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

relogin_bt.setBorderPainted(false);

}

});

checkout_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

CheckOut co=new CheckOut("客人退房","images\\checkout_bt.jpg");

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generavtzcPrywYvted method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

checkout_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

checkout_bt.setBorderPainted(false);

}

});

money_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

money_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

money_bt.setBorderPainted(false);

}

});

emploer_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

emploer_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

emploer_bt.setBorderPainted(false);

}

});

exit_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

quit();

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

exit_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

exit_bt.setBorderPainted(false);

}

});

time_bt.addMouseListener(new MouseListener() {

@Override

public void mouseClicked(MouseEvent e) {

// TODO Auto-generated method stub

updateRoomState();

}

@Override

public void mousePressed(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

time_bt.setBorderPainted(true);

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

time_bt.setBorderPainted(false);

}

});

}

/**====================================================**

* **[## public void run() {}] 线程执行,随着系统改变当前时间

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :使用线程使当前界面时间随着系统改变当

**===================================================**/

public void run() {

// TODO Auto-generated method stub

SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

while(true)

{

statelabel.setText("当前时间为:"+df.format(new Date())+" "+"当前登录的用户为:"+id_now+" "+"用户类型为:"+user_type);

statelabel.repaint();

this.repaint();

}

}

/**====================================================**

* **[## private void quit() {}] 系统退出

* 参数 :无

* 返回值 :无

* 修饰符 :private

* 功能 :关闭系统函数,仅类内使用

**===================================================**/

private void quit()

{

int flag=0;

String msg="你 确 定 要 关 闭 系 统 吗?";

flag=JOptionPane.showConfirmDialog(null, msg,"提示",JOptionPane.YES_NO_OPTION);

if(flag==JOptionPane.YES_OPTION)

{

this.setVisible(false);

System.exit(0);

}

return;

}

/**====================================================**

* **[## public void setLabelText(JLabel jl,int row) {}] 为JLabel设置text

* 返回值 :无

* 修饰符 :public

* 功能 :为JLabel设置text

**===================================================**/

public void setLabelText(JLabel jl,int row)

{

try{

jl.setText(Integer.toString(row)+" "+"间");

}catch(Exception e){}

}

/**====================================================**

* **[## public void updateRoomState{}] 更新入住状态

* 返回值 :无

* 修饰符 :public

* 功能 :更新入住统计情况

**===================================================

* @throws Exception **/

public void updateRoomState()

{

DataBaseConnect ns=new DataBaseConnect();

Vector returndata = null;

try {

setLabelText(allroom_jl1, ns.getRow("select * from room_table"));

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

int tol=1;

try {

tol = ns.getRow("select * from room_table");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

setLabelText(empty_jl1, ns.getRow("select * from room_table where roomatate=0"));

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

setLabelText(ordered_jl1, ns.getRow("select * from room_table where roomatate=1"));

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

setLabelText(isliv_jl1, ns.getRow("select * from room_table where roomatate=2"));

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

int isl=1;

try {

isl = ns.getRow("select * from room_table where roomatate=2");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

setLabelText(else_jl1, ns.getRow("select * from room_table where roomatate=3"));

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

staticsstate.setText("入 住 率 :"+ " "+(int)(isl*100/tol)+"%");

returndata=ns.RoomOperation();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

for(int i=0;i

{

try{

roomjb.get(i).setText("" +returndata.get(0).get(i)+"
"+returndata.get(1).get(i)+"");

}catch(Exception e){}

try{

if(returndata.get(2).get(i).equals(0))

roomjb.get(i).setForeground(Color.GREEN);

else if(returndata.get(2).get(i).equals(1))

roomjb.get(i).setForeground(Color.pink);

else

roomjb.get(i).setForeground(Color.red);

}catch(Exception e){}

repaint();

}

}

}

4.登记-换房-退房等父类

/**====================================================**

* 项目名 :酒店管理系统

* 模块名http:// :入住登记窗口与预定登记窗口

* 文件名 :CheckIn.java

* 相关文件 :DataBaseConnct.java

* 实现功能 :入住登记或预定登记并写入数据库

* 函数说明 :

* [## public CheckIn(){}]:

* 功能:构造函数 组建入住登记窗口

*

* [## public void cancelButton(){}]

* 功能:取消按钮的事件监听处理

*

* [## returnButton{}]:

* 功能:返回按钮的事件监听处理

*

* [## public void checkinButton(final int flag){}]:

* 功能:确定登记按钮的事件监听处理

*

**===================================================**/

package com.databasejdbc;

import com.HotelGui.MyHotelMainGui;

import com.common.*;

import java.util.*;

import java.awt.*;

import java.awt.Event.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import javax.swing.*;

public class CheckIn extends JFrame {

JLabel name_jl,gender_jl,id_jl,room_num_jl,room_type_jl,checkin_jl,checkout_jl,tital_jl,tip_jl,price_jl,charge_jl,despoit_jl,tip_jl1,tip_jl2;

JButton checkin_bt,cancel_bt,return_bt;

JComboBox gender_jb,room_type_jb;

JTextField name_jf,id_jf;

public JTextField room_num_jf;

JTextField price_jf;

JTextField despoit_jf;

JTextField charge_jf;

JTextField checkin_jf;

JTextField checkout_jf;

public static void main(String[] args) {

// TODO Auto-generated method stub

CheckIn ck=new CheckIn("入住登记","images\\checkin_bt.jpg");

ck.cancelButton();

//ck.checkinButton();

}

/**====================================================**

* **[## public CheckIn(){}] 构造函数

* 参数 :String str1,String path //界面Tital、按钮UI地址

* 返回值 :无

* 修饰符 :public

* 功能 :构造函数,初始化入住登记界面

**===================================================**/

public CheckIn(String str1,String path)

{

tital_jl=new JLabel(str1);

tital_jl.setBounds(300,20, 100, 60);

tital_jl.setFont(new Font("宋体",Font.BOLD,23));

tip_jl=new JLabel("(以下信息请完整填写)");

tip_jl.setBounds(270,70, 200, 30);

tip_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

name_jl=new JLabel("姓 名");

name_jl.setBounds(150, 170, 60, 30);

name_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

name_jf=new JTextField(10);

name_jf.setBounds(230, 170, 140, 27);

id_jl=new JLabel("身份证号");

id_jl.setBounds(450, 170, 60, 30);

id_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

id_jf=new JTextField(10);

id_jf.setBounds(530, 170, 140, 27);

gender_jl=new JLabel("性 别");

gender_jl.setBounds(150, 220, 60, 30);

gender_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

gender_jb=new JComboBox();

gender_jb.setBounds(230, 220, 140, 27);

gender_jb.addItem("男");

gender_jb.addItem("女");

room_num_jl=new JLabel("房 间 号");

room_num_jl.setBounds(450, 220, 60, 30);

room_num_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

room_num_jf=new JTextField(10);

room_num_jf.setBounds(530, 220, 140, 27);

room_type_jl=new JLabel("房间标准");

room_type_jl.setBounds(150, 270, 60, 30);

room_type_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

room_type_jb=new JComboBox();

room_type_jb.setBounds(230, 270, 140, 27);

room_type_jb.addItem("商务单间");

room_type_jb.addItem("商务标间");

room_type_jb.addItem("大床房");

room_type_jb.addItem("杂物间");

price_jl=new JLabel("房间价格");

price_jl.setBounds(450, 270, 60, 30);

price_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

price_jf=new JTextField(10);

price_jf.setBounds(530, 270, 140, 27);

charge_jl=new JLabel("实际收费");

charge_jl.setBounds(150, 320, 60, 30);

charge_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

charge_jf=new JTextField(10);

charge_jf.setBounds(230, 320, 140, 27);

despoit_jl=new JLabel("预收押金");

despoit_jl.setBounds(450, 320, 60, 30);

despoit_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

despoit_jf=new JTextField(10);

despoit_jf.setBounds(530, 320, 140, 27);

checkin_jl=new JLabel("入住日期");

tip_jl1=new JLabel("(####-##-##)");

tip_jl1.setBounds(145, 400, 80, 40);

checkin_jl.setBounds(150, 370, 60, 40);

checkin_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

checkin_jf=new JTextField(10);

checkin_jf.setBounds(230, 370, 140, 27);

checkout_jl=new JLabel("离店日期");

tip_jl2=new JLabel("(####-##-##)");

tip_jl2.setBounds(445, 400, 80, 40);

checkout_jl.setBounds(450, 370, 60, 30);

checkout_jl.setFont(new Font("宋体",Font.HANGING_BASELINE,14));

checkout_jf=new JTextField(10);

checkout_jf.setBounds(530, 370, 140, 27);

checkin_bt=new JButton(new ImageIcon(path));

checkin_bt.setBounds(160, 500, 85, 30);

checkin_bt.setOpaque(false);

cancel_bt=new JButton(new ImageIcon("images\\cancel_bt.jpg"));

cancel_bt.setBounds(345, 500, 85, 30);

cancel_bt.setOpaque(false);

return_bt=new JButton(new ImageIcon("images\\return_bt.jpg"));

return_bt.setBounds(530, 500, 85, 30);

return_bt.setOpaque(false);

return_bt.setActionCommand("1");

/**========================================**

* 返回按钮注册监听

=========================================*/

return_bt.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

if(e.getActionCommand().equals("1"))

returnButton();

}

});

this.setLayout(null);

this.add(tital_jl);

this.add(tip_jl);

this.add(name_jl);

this.add(name_jf);

this.add(id_jl);

this.add(gender_jl);

this.add(room_num_jl);

this.add(room_type_jl);

this.add(price_jl);

this.add(charge_jl);

this.add(despoit_jl);

this.add(checkin_jl);

this.add(tip_jl1);

this.add(checkout_jl);

this.add(tip_jl2);

this.add(checkin_bt);

this.add(cancel_bt);

this.add(return_bt);

this.add(id_jf);

this.add(gender_jb);

this.add(room_num_jf);

this.add(room_type_jb);

this.add(price_jf);

this.add(charge_jf);

this.add(despoit_jf);

this.add(checkin_jf);

this.add(checkout_jf);

this.setTitle(str1);

this.setIconImage(new ImageIcon("images\\入住登记.jpg").getImage());

this.setBounds(250, 80, Toolkit.getDefaultToolkit().getScreenSize().width-600,Toolkit.getDefaultToolkit().getScreenSize().height-150);

this.setResizable(false);

this.setVisible(true);

}

/**====================================================**

* **[## public void cancelButton() {}] 取消按钮操作

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :点击取消按钮清空操作

**===================================================**/

public void cancelButton()

{

cancel_bt.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

name_jf.setText("");

id_jf.setText("");

room_num_jf.setText("");

charge_jf.setText("");

price_jf.setText("");

despoit_jf.setText("");

checkin_jf.setText("");

checkout_jf.setText("");

gender_jb.setSelectedIndex(0);

room_type_jb.setSelectedIndex(0);

}

});

}

/**====================================================**

* **[## public void returnButton() {}] 返回按钮操作

* 参数 :无

* 返回值 :无

* 修饰符 :public

* 功能 :点击返回按钮返回到主界面,入住登记界面释放

**===================================================**/

public void returnButton()

{

this.dispose();

}

/**====================================================**

* **[## public void checkinButton(int flag) {}] 确定按钮操作

* 参数 :int flag flag==1,则表示入住登记状态更改 ;flag==2,则表示预订登记状态更改

* 返回值 :无

* 修饰符 :public

* 功能 :点击确定按钮进行入住登记输入数据库操作操作

**===================================================**/

public void checkinButton(final int flag)

{

checkin_bt.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

DataBaseConnect dc=new DataBaseConnect();

String str=new String(Integer.valueOf(room_num_jf.getText())+",\'"+name_jf.getText()+"\',\'"+gender_jb.getSelectedItem().toString()+"\',\'"+

id_jf.getText()+"\',\'"+checkin_jf.getText()+"\',\'"+checkout_jf.getText()+"\',"+Integer.valueOf(charge_jf.getText())+","+Integer.valueOf(despoit_jf.getText())+","+1);

try {

dc.insertData("costomer_table", str);

} catch (Exception e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

String sql="update room_table set roomatate="+flag+" where roomnum="+Integer.valueOf(room_num_jf.getText());

try {

dc.updateData(sql);

} catch (Exception e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

JOptionPane.showConfirmDialog(null, "登记成功!","提示",JOptionPane.CLOSED_OPTION);

int option=0;

if(option==JOptionPane.YES_OPTION)

{

try{

MyHotelMainGui hm=new MyHotelMainGui(1);

hm.updateRoomState();

Thread th=new Thread(hm);

th.start();

}

catch(Exception e1)

{}

}

}

});

}

}

源代码比较多,就不再上传了,欢迎交流,共同学习进步。项目全部资源需要可从此下载:java实现酒店管理系统

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