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今天给大家提供一个由Java swing实现的酒店管理系统，数据库采用mysql，我会贴上部分代码，完整的代码请看文章最下方下载，下面看代码：
1.主框架代码：
package 主框架窗口;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.JToolBar;
import javax.swing.border.LineBorder;
import javax.swing.table.DefaultTableModel;
import com.sunshine.sunsdk.system.suntools;
import sunsdk.sql.Journal;
import sunsdk.sql.sunsql;
import sunsdk.swing.TJButton;
import 关于我们.About;
import 团体开单.Team;
import 客户管理.Customer;
import 客房预定.Engage;
import 宾客结账.CheckOut;
import 散客开单.Individual;
import 系统设置.Setup;
import 网络设置.NetSetup;
import 菜单事件窗口.ApartBill;
import 菜单事件窗口.Change;
import 菜单事件窗口.GoOn;
import 菜单事件窗口.Record;
import 菜单事件窗口.UniteBill;
import 营业查询.Query;
//加入公共类库
//加入模块类库
//散客开单
//团体开单
//宾客结帐
//预订房间
//营业查询
//客户管理
//网络设置
//系统设置
//关于我们
//下拉菜单中的功能库
public class HotelFrame
extends JFrame
implements ActionListener, MouseListener, Runnable {
//用户名，权限
public static String userid, puil;
public static JLabel lbA, lbB;
public static String clue = " 提 示 : ";
public static String face = " 当前操作界面 : ";
//声名与菜单相关的类
private JMenuBar mb;
private JMenu m1, m2, m3, m4;
private JMenuItem mi11, mi12, mi13, mi14, mi15, mi16, mi17, mi18, mi19,
mi21, mi22, mi23, mi24, mi25,
mi31, mi32, mi33, mi34, mi35, mi36;
//工具栏
private JToolBar tb;
private JButton bt1, bt2, bt3, bt4, bt5, bt6, bt7, bt8, bt9, btA;
//分割面板
private JSplitPane spaneMain, spaneLeft, spaneRight;
//模块接口
private JPanel panelMain, bott, jp2, jp3, jp4;
private LeftTopPanel jp1; //主窗口左边面板
//功能提示
private String toolTip[] = {
"零散宾客入住登记 ",
"团体入住登记 ",
"关于本软件的支持信息 ",
"宾客退房结算 ",
"为宾客预订房间 ",
"查询营业情况 ",
"为酒店固定客户设置参数 ",
"设置系统的网络连接方式 ",
"设置系统参数 ",
"返回Windows "
};
//功能模块
/*#######################################################################*/
Individual idv = new Individual(this); //散客开单
Team tm = new Team(this); //团体开单
CheckOut co = new CheckOut(this); //宾客结帐
Engage eg = new Engage(this); //客房预定
Query qr = new Query(this); //营业查询
Customer ct = new Customer(this); //客户管理
NetSetup ns = new NetSetup(this); //网络设置
Setup st = new Setup(this); //系统设置
About ab = new About(this); //关于我们
GoOn go = new GoOn(this); //宾客续住
Change cg = new Change(this); //更换房间
// Remind rm = new Remind(this); //电子提醒
UniteBill ub = new UniteBill(this); //合并帐单
ApartBill ap = new ApartBill(this); //拆分帐单
Record rc = new Record(this); //系统日志
/*#######################################################################*/
//构造函数
public HotelFrame (String us, String pu) {
super ("阳光酒店管理系统 - ★★版");
userid = us; //获得操作员名称
puil = pu; //获得操作员权限
panelMain = new JPanel (new BorderLayout()); //主面板
//制作菜单
buildMenuBar ();
//制作工具栏
buildToolBar ();
//制作分割面板
buildSpaneMain ();
//制作窗口底端信息框
buildBott ();
//加入组件到主面板
panelMain.add ("North", tb); //加入工具栏
panelMain.add ("South", bott); //加入窗口底端信息框
panelMain.add ("Center", spaneMain); //加入分割面板
//加入菜单栏
this.setJMenuBar (mb);
//加事件监听
addListener ();
this.addWindowListener (new WindowAdapter () {
public void windowClosing (WindowEvent we) {
quit ();
}//End windowClosing
});
this.setContentPane (panelMain);
this.setBounds (2, 2, 1020, 740);
this.setDefaultCloseOperation (JFrame.DO_NOTHING_ON_CLOSE);
this.setMinimumSize (new Dimension (1020, 740)); //设置窗口最小尺寸
this.setVisible (true);
(new Thread(this)).start(); //启动房间状态检查线程
}
//制作菜单
private void buildMenuBar () {
//实例菜单栏
mb = new JMenuBar ();
//实例菜单
m1 = new JMenu ("来宾登记 (B)");
m2 = new JMenu ("收银结算 (S)");
m3 = new JMenu ("系统维护 (W)");
//实例菜单项
mi11 = new JMenuItem ("散客开单 (G)");
mi12 = new JMenuItem ("团体开单 (M)");
mi13 = new JMenuItem ("宾客续住 (Z)");
mi14 = new JMenuItem ("更换房间 (A)");
mi15 = new JMenuItem ("修改登记 (J)");
mi16 = new JMenuItem ("房间状态 (Z)");
mi17 = new JMenuItem ("预订管理 (T)");
mi18 = new JMenuItem ("电子提醒 (L)");
mi19 = new JMenuItem ("退出系统 (X)");
mi21 = new JMenuItem ("宾客结帐 (J)");
mi22 = new JMenuItem ("合并帐单 (E)");
mi23 = new JMenuItem ("折分帐单 (F)");
mi24 = new JMenuItem ("宾客消费明细查询");
mi25 = new JMenuItem ("宾客退单明细查询");
mi31 = new JMenuItem ("网络设置 (N)");
mi32 = new JMenuItem ("系统设置 (X)");
mi33 = new JMenuItem ("系统日志 (Z)");
mi34 = new JMenuItem ("数据备份 (R)");
mi35 = new JMenuItem ("软件帮助 (H)");
mi36 = new JMenuItem ("关于我们 (A)");
///////////////////////////////////////////
mi16.setEnabled(false);//未开发完毕的功能
mi18.setEnabled(false);
mi34.setEnabled(false);
////////////////////////////////////////////
//组织菜单
m1.add (mi11); //来宾登记
m1.add (mi12);
m1.add (mi13);
m1.add (mi14);
m1.add (mi15);
m1.add (mi16);
m1.addSeparator();
m1.add (mi17);
m1.add (mi18);
m1.addSeparator();
m1.add (mi19);
m2.add (mi21); //收银结算
m2.add (mi22);
m2.add (mi23);
//m2.addSeparator();
//m2.add (mi24); //宾客消费明细
//m2.add (mi25);
m3.add (mi31); //系统维护
m3.add (mi32);
m3.add (mi33);
m3.addSeparator();
m3.add (mi34);
m3.addSeparator();
m3.add (mi35);
m3.add (mi36);
mb.add (m1); //加入菜单栏
mb.add (m2);
mb.add (m3);
}
//制作工具栏
private void buildToolBar () {
tb = new JToolBar();
//制作按键
bt1 = new TJButton ("pic/ToolBar/m01.gif", " 散客开单 ", "零散宾客入住登记", true);
bt2 = new TJButton ("pic/ToolBar/m02.gif", " 团体开单 ", "团体入住登记", true);
bt3 = new TJButton ("pic/ToolBar/m03.gif", " 关于我们 ", "软件信息", true);
bt4 = new TJButton ("pic/ToolBar/m04.gif", " 宾客结帐 ", "宾客退房结算", true);
bt5 = new TJButton ("pic/ToolBar/m05.gif", " 客房预订 ", "为宾客预定房间", true);
bt6 = new TJButton ("pic/ToolBar/m06.gif", " 营业查询 ", "查询营业情况", true);
bt7 = new TJButton ("pic/ToolBar/m07.gif", " 客户管理 ", "为酒店固定客户设置", true);
bt8 = new TJButton ("pic/ToolBar/m08.gif", " 网络设置 ", "设置连接方式", true);
bt9 = new TJButton ("pic/ToolBar/m09.gif", " 系统设置 ", "设置系统参数", true);
btA = new TJButton ("pic/ToolBar/m10.gif", " 退出系统 ", "返回Windows", true);
//把按键加入工具栏
tb.addSeparator ();
tb.add (bt1);
tb.add (bt2);
tb.addSeparator ();
tb.add (bt4);
tb.add (bt5);
tb.add (bt6);
tb.addSeparator ();
tb.add (bt7);
tb.add (bt8);
tb.add (bt9);
tb.addSeparator ();
tb.add (bt3);
tb.addSeparator ();
tb.add (btA);
//设置工具栏不可浮动
tb.setFloatable(false);
}
//制作主面板
private void buildSpaneMain () {
jp1 = new LeftTopPanel (); //这四个面板为功能接口//////////////
jp2 = new LeftBottPanel(); //左下面板 快速通道
jp3 = new RightTopPanel(); ///////////////////////////////
jp4 = new RightBottPanel(); //右下面板 消费信息表
//声名分割面板
spaneLeft = new JSplitPane(JSplitPane.VERTICAL_SPLIT, true, jp1, jp2);
spaneRight = new JSplitPane(JSplitPane.VERTICAL_SPLIT, true, jp3, jp4);
spaneMain = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, spaneLeft, spaneRight);
//设置面板最小尺寸
jp1.setMinimumSize(new Dimension (157, 450));
jp2.setMinimumSize(new Dimension (157, 94));
jp3.setMinimumSize(new Dimension (875, 300));
jp4.setMinimumSize(new Dimension (875, 94));
spaneRight.setMinimumSize(new Dimension (875, 565));
//设置分割条是否有伸缩键
spaneMain.setOneTouchExpandable (true);
spaneRight.setOneTouchExpandable(true);
//设置各面板的初起尺寸
spaneMain.setDividerLocation (160);
spaneLeft.setDividerLocation (450);
spaneRight.setDividerLocation(450);
//设置分隔条宽度
spaneMain.setDividerSize (10);
spaneLeft.setDividerSize (23);
spaneRight.setDividerSize(23);
}
//制作bott栏
private void buildBott () {
JLabel lb1, lb2;
lb1 = new JLabel(" 阳 光 酒 店 管 理 系 统 ");
lb2 = new JLabel(" 当前操作员 : " + userid + " ");
lbA = new JLabel(clue + "请选择功能项 ... ");
lbB = new JLabel(face + "阳 光 酒 店 管 理 系 统 - ★★ 版 ");
//加外框线
lbA.setBorder(new LineBorder(new Color(87, 87, 47)));
lbB.setBorder(new LineBorder(new Color(87, 87, 47)));
lb1.setBorder(new LineBorder(new Color(87, 87, 47)));
lb2.setBorder(new LineBorder(new Color(87, 87, 47)));
bott = new JPanel(new FlowLayout(FlowLayout.LEFT, 2, 2));
bott.add (lb1);
bott.add (lbA);
bott.add (lbB);
bott.add (lb2);
}
//加事件监听
private void addListener () {
mi11.addActionListener (this); //来宾登记
mi12.addActionListener (this);
mi13.addActionListener (this);
mi14.addActionListener (this);
mi15.addActionListener (this);
mi16.addActionListener (this);
mi17.addActionListener (this);
mi18.addActionListener (this);
mi19.addActionListener (this);
mi21.addActionListener (this); //收银结算
mi22.addActionListener (this);
mi23.addActionListener (this);
mi24.addActionListener (this);
mi25.addActionListener (this);
mi31.addActionListener (this); //系统维护
mi32.addActionListener (this);
mi33.addActionListener (this);
mi34.addActionListener (this);
mi35.addActionListener (this);
mi36.addActionListener (this);
bt1.addActionListener (this); //按键加动作监听
bt2.addActionListener (this);
bt3.addActionListener (this);
bt4.addActionListener (this);
bt5.addActionListener (this);
bt6.addActionListener (this);
bt7.addActionListener (this);
bt8.addActionListener (this);
bt9.addActionListener (this);
btA.addActionListener (this);
bt1.addMouseListener (this); //按键加鼠标监听
bt2.addMouseListener (this);
bt3.addMouseListener (this);
bt4.addMouseListener (this);
bt5.addMouseListener (this);
bt6.addMouseListener (this);
bt7.addMouseListener (this);
bt8.addMouseListener (this);
bt9.addMouseListener (this);
btA.addMouseListener (this);
}
/**=======================================================================**
* [## 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 = "您 现 在 要 关 闭 系 统 吗 ？";
flag = JOptionPane.showConfirmDialog (null, msg, "提示", JOptionPane.YES_NO_OPTION);
if(flag == JOptionPane.YES_OPTION) {
Journal.writeJournalInfo(userid, "退出本系统", Journal.TYPE_LG);//记录操作日志
this.setVisible (false);
System.exit (0);
}//End if(flag == JOptionPane.YES_OPTION)
return;
}
//刷新左房间信息栏数据
private void initLeftData() {
jp1.title1.setText(""); //刷房间信息
for (int i = 0; i < 8; i++) {
jp1.lt[i].setText("");
}//Endfor
jp1.initRoomstate(); //刷新房间总状态
}
//传数据给散客开单窗口
private boolean initIDV() {
try {
//从房间信息表里获得当前房间的状态和房间类型编号
ResultSet rs = sunsql.executeQuery("select state,r_type_id from roominfo " +
"where delmark=0 and id='" + LeftTopPanel.title1.getText() + "'");
if(!rs.next()) { //如果无结果集，提示用户刷新房间数据
if(LeftTopPanel.title1.getText().length() == 0) {
JOptionPane.showMessageDialog(null,"请选定房间后，再为宾客开设房间",
"提示", JOptionPane.INFORMATION_MESSAGE);
}else {
JOptionPane.showMessageDialog(null, "[ " + LeftTopPanel.title1.getText() +
" ] 房间信息已更改，请刷新房间信息，再为宾客开设房间", "提示", JOptionPane.INFORMATION_MESSAGE);
}
return false;
}else {
if(!rs.getString(1).equals("可供")) { //只有状态是可供房间，才能为宾客开设
JOptionPane.showMessageDialog(null, "请选择空房间，再为宾客开设房间",
"提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}//Endif
//传房间号到开单窗口
Individual.lbA.setText(LeftTopPanel.title1.getText());
//传房间类型到开单窗口
Individual.lbB.setText(LeftTopPanel.title0.getText().substring(0,
LeftTopPanel.title0.getText().length()-2));
//传房间单价到开单窗口
Individual.lbC.setText(LeftTopPanel.lt[1].getText());
//房间类型编号
String clRoom = rs.getString(2);
//获得此类型房间是否可以开设钟点房
rs = sunsql.executeQuery("select cl_room from roomtype where " +
"delmark=0 and id='" + clRoom + "'");
rs.next();
if(rs.getString(1).equals("N")) { //不能开设，则开单窗口的钟点选项不可用
Individual.chk1.setSelected(false); //取消选中状态
Individual.chk1.setEnabled(false); //设置不可用
}else {
Individual.chk1.setEnabled(true); //可用
}//Endif
//传宾客类型数据给开单窗口
rs = sunsql.executeQuery("select distinct c_type from customertype where " +
"delmark = 0 and pk!=0");
int ct = sunsql.recCount(rs);
String cType[] = new String[ct];
for (int i = 0; i < ct; i++) {
rs.next();
cType[i] = rs.getString(1);
}//Endfor
Individual.cb2.removeAllItems();
for (int i = 0; i < ct; i++) {
Individual.cb2.addItem(cType[i]);
}//Endfor
Individual.cb2.setSelectedItem("普通宾客");
//初始化开单房间表---------临时表
sunsql.executeUpdate("delete from roomnum"); //清空临时表
sunsql.executeUpdate("insert into roomnum(roomid) values('" +
LeftTopPanel.title1.getText() + "')"); //加入当前房间信息
//初始化开单窗口的开单房间表
sunsql.initDTM(Individual.dtm2,"select roomid 房间编号 from roomnum");
//初始化追加房间表---------当前类型的除当前房间的所有可供房间
sunsql.executeUpdate("update roominfo set indimark=0"); //刷新所有房间的开单状态
sunsql.executeUpdate("update roominfo set indimark=1 where id='" +
LeftTopPanel.title1.getText() + "'"); //设置当前房间为开单状态
//初始化开单窗口的可供房间表
sunsql.initDTM(Individual.dtm1,"select a.id 房间编号1 from roominfo " +
"a,(select id from roomtype where r_type='" + Individual.lbB.getText() +
"') b where a.delmark=0 and a.indimark=0 and a.state='可供' and a.r_type_id=b.id");
}//Endif
}
catch (Exception ex) {
System.out.println ("HotelFrame.initIDV(): false");
}//End try
return true;
}
//传数据给团体开单窗口
private boolean initTeam() {
try {
//初始化开单房间表---------临时表
sunsql.executeUpdate("delete from roomnums"); //清空临时表
//初始化开单窗口的开单房间表
Team.initDTM2();
//初始化追加房间表---------当前类型的除当前房间的所有可供房间
sunsql.executeUpdate("update roominfo set indimark=0"); //刷新所有房间的开单状态
//传房间类型数据给团体开单窗口
ResultSet rs = sunsql.executeQuery("select r_type from roomtype where delmark=0");
int ct = sunsql.recCount(rs);
String type[] = new String[ct];
//传宾客房型数据给团体开单窗口
for (int i = 0; i < ct; i++) {
rs.next();
type[i] = rs.getString(1);
}//Endfor
Team.cb.removeAllItems();
for (int i = 0; i < ct; i++) {
Team.cb.addItem(type[i]);
}//Endfor
//传宾客类型数据给团体开单窗口
rs = sunsql.executeQuery("select distinct c_type from customertype where " +
"delmark = 0 and pk!=0");
ct = sunsql.recCount(rs);
for (int i = 0; i < ct; i++) {
rs.next();
type[i] = rs.getString(1);
}//Endfor
Team.cb2.removeAllItems();
for (int i = 0; i < ct; i++) {
Team.cb2.addItem(type[i]);
}//Endfor
Team.cb2.setSelectedItem("普通宾客");
}
catch (Exception ex) {
System.out.println ("HotelFrame.initTeam(): false");
}//Endtry
return true;
}
//传数据给结算窗口
private boolean initCKO() {
try {
ResultSet rs = sunsql.executeQuery("select state,r_type_id from roominfo " +
"where delmark=0 and id='" + LeftTopPanel.title1.getText() + "'");
if(!rs.next()) { //如果无结果集，提示用户刷新房间数据
if(LeftTopPanel.title1.getText().length() == 0) {
JOptionPane.showMessageDialog(null,"请选定宾客入住的房间后，再为宾客结算费用",
"提示", JOptionPane.INFORMATION_MESSAGE);
}else {
JOptionPane.showMessageDialog(null, "[ " + LeftTopPanel.title1.getText() +
" ] 房间信息已更改，请刷新房间信息，再为宾客开设房间", "提示", JOptionPane.INFORMATION_MESSAGE);
}//Endif
return false;
}else {
//只有状态是占用或钟点房间，才能为宾客结算
if(!rs.getString(1).equals("占用") && !rs.getString(1).equals("钟点")) {
JOptionPane.showMessageDialog(null, "请选择宾客正在消费的房间进行结算费用操作",
"提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}//Endif
//传结算单号给结算窗口
co.lbA.setText(suntools.getNumber(suntools.Number_JS));
//传结算房间给结算窗口
co.lbB.setText(jp1.title1.getText());
//传结算宾客名称给结算窗口
co.lbC.setText(jp1.lt[0].getText());
//传押金给结算窗口
co.lbF.setText(jp1.lt[6].getText());
//清空结算中间表
sunsql.executeUpdate("delete from checkout_temp");
//获得主房间号
rs = sunsql.executeQuery("select main_room,in_no from livein where " +
"delmark=0 and r_no='" + co.lbB.getText() + "' and statemark='正在消费'");
if(!rs.next()) {
JOptionPane.showMessageDialog(null, "操作失败，请检查网络情况",
"提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}//Endif
String mainRoom = rs.getString(1); //取出主房间号
co.inNo = rs.getString(2); //传入住单号为结算窗口
//获得主房间状态，看是普通住宿还是钟点房
rs = sunsql.executeQuery("select state from roominfo where delmark=0 and id='" + mainRoom + "'");
rs.next();
int mrState = 0; //主房间状态 0:普通入住 1:钟点房
if(rs.getString(1).equals("钟点")) {
mrState = 1;
}//Endif
DefaultTableModel ckoDTM = new DefaultTableModel(); //主房间下的所有房间信息
sunsql.initDTM(ckoDTM, "select pk,r_no,r_type_id,c_type_id,in_time,foregift from " +
"livein where delmark=0 and main_room='" + mainRoom + "'");
double total = 0; //消费总金额
double shsh = 0; //实收金额
double youh = 0; //优惠金额
for (int i = 0; i < ckoDTM.getRowCount(); i++) {
//取出当前房间的标准单价
rs = sunsql.executeQuery("select price,cl_price from roomtype where delmark=0 and id='" +
ckoDTM.getValueAt(i, 2) + "'");
rs.next();
double rprice = 0;
double days = 0;
if(mrState == 0) {
rprice = rs.getDouble(1); //普通入住单价
//获得入住天数
days = suntools.getConsumeFactor(ckoDTM.getValueAt(i, 4) + "", Journal.getNowDTime());
}else {
rprice = rs.getDouble(2); //钟点房单价
days = suntools.getClockFactor(ckoDTM.getValueAt(i, 4) + "", Journal.getNowDTime());
}//Endif
double rd = rprice * days; //当前房间的消费总金额
total = total + rd; //累加总消费
rs = sunsql.executeQuery("select discount from customertype where delmark=0 and " +
"id='" + ckoDTM.getValueAt(i, 3) + "' and dis_attr='" + ckoDTM.getValueAt(i, 2) + "'");
rs.next();
//取出宾客享受的折扣
int dst = rs.getInt(1);
double ddr = rd * dst/10; //当前房间的打折后价格
shsh = shsh + ddr; //应收金额累加
youh = youh + rd - ddr; //优惠金额累加
//向结算中间表加入数据
sunsql.executeUpdate("insert into checkout_temp(pk,r_type_id,r_no,price," +
"discount,dis_price,account,money,in_time) values(" + ckoDTM.getValueAt(i, 0) +
",'" + ckoDTM.getValueAt(i, 2) + "','" + ckoDTM.getValueAt(i, 1) + "'," +
rprice + "," + dst + "," + rprice * dst / 10 + "," + days + "," + ddr + ",'" +
ckoDTM.getValueAt(i, 4) + "')");
}
//传消费金额给结算窗口
co.lbD.setText(total + "");
//传应收金额给结算窗口
co.lbE.setText(shsh + "");
//传实收金额
co.tf1.setText(shsh + "");
//传优惠金额给结算窗口
co.lbG.setText(youh + "");
//传找零金额给结算窗口
co.lbH.setText(Double.parseDouble(co.lbF.getText()) - shsh + "");
//刷新结算中间表数据
co.initDTM();
co.tf2.requestFocus(true); //给宾客支付焦点
}//Endif
}
catch (Exception ex) {
JOptionPane.showMessageDialog(null, "操作失败，请检查网络情况",
"提示", JOptionPane.INFORMATION_MESSAGE);
ex.printStackTrace();
System.out.println ("HotelFrame.initCKO(): false");
return false;
}//End try
return true;
}
/**=======================================================================**
* ActionListener 监听
**=======================================================================**
*/
public void actionPerformed (ActionEvent ae) {
Object o = ae.getSource ();
if(o == bt1 || o ==mi11) {//============================================
lbB.setText(face + "散 客 开 单 -");
if(initIDV()) { //传数据给散客开单窗口
idv.show(); //散客开单
initLeftData(); //刷新左房间信息栏数据
}//Endif
}else if(o == bt2 || o == mi12) {//=====================================
lbB.setText(face + "团 体 开 单 -");
if(initTeam()) { //传宾客类型数据给团体开单窗口
tm.show(); //团体开单
initLeftData(); //刷新左房间信息栏数据
}//Endif
}else if(o == bt3 || o == mi36) {//=====================================
lbB.setText(face + "关 于 我 们 -");
ab.show(); //关于我们
}else if(o == bt4 || o == mi21) {//=====================================
lbB.setText(face + "宾 客 结 帐 -");
if(initCKO()) { //传数据给结算窗口
co.show(); //宾客结帐
initLeftData(); //刷新左房间信息栏数据
}//Endif
}else if(o == bt5 || o == mi17) {//=====================================
lbB.setText(face + "客 房 预 订 -");
eg.show(); //客房预订
initLeftData(); //刷新左房间信息栏数据
}else if(o == bt6) {//==================================================
lbB.setText(face + "营 业 查 询 -");
qr.show(); //营业查询
}else if(o == bt7) {//==================================================
if(puil.equals("普通操作员")) { //客户管理
String msg = "对不起，您的权限不能进入 [ 客户管理 ] 页面，请用管理员ID登录 ...";
JOptionPane.showMessageDialog(null, msg, "提示", JOptionPane.INFORMATION_MESSAGE);
return;
}
lbB.setText(face + "客 户 管 理 -");
ct.show();
}else if(o == bt8 || o == mi31) {//=====================================
if(puil.equals("普通操作员")) { //网络设置
String msg = "对不起，您的权限不能进入 [ 网络设置 ] 页面，请用管理员ID登录 ...";
JOptionPane.showMessageDialog(null, msg, "提示", JOptionPane.INFORMATION_MESSAGE);
return;
}
lbB.setText(face + "网 络 设 置 -");
ns.show();
}else if(o == bt9 || o == mi32) {//=====================================
if(puil.equals("普通操作员")) { //系统设置
String msg = "对不起，您的权限不能进入 [ 网络设置 ] 页面，请用管理员ID登录 ...";
JOptionPane.showMessageDialog(null, msg, "提示", JOptionPane.INFORMATION_MESSAGE);
return;
}
lbB.setText(face + "系 统 设 置 -");
st.buildDTM12(""); //刷新房间信息表的房间状态
st.show();
initLeftData(); //刷新左房间信息栏数据
}else if(o == btA || o == mi19) {//=====================================
quit (); //退出系统
}else if(o == mi13) {//=================================================
lbB.setText(face + "宾 客 续 住 -");
go.show(); //宾客续住
}else if(o == mi14) {//=================================================
lbB.setText(face + "更 换 房 间 -");
cg.show(); //更换房间
}else if(o == mi15) {//=================================================
lbB.setText(face + "修 改 登 记 -");
idv.show(); //修改登记-------还要修改
}else if(o == mi16) {//=================================================
//房间状态
}else if(o == mi18) {//=================================================
//电子提醒
}else if(o == mi22) {//=================================================
lbB.setText(face + "合 并 帐 单 -");
ub.show(); //合并帐单
}else if(o == mi23) {//=================================================
lbB.setText(face + "折 分 帐 单 -");
ap.show(); //折分帐单
}else if(o == mi33) {//=================================================
lbB.setText(face + "系 统 日 志 -");
rc.initDTM(); //刷新日志列表
rc.show(); //系统日志
}else if(o == mi34) {//=================================================
//数据备份
}else if(o == mi35) {//=================================================
//软件帮助
}
lbB.setText(face + "阳 光 酒 店 管 理 系 统 - ★★ 版 ");
}
/**=======================================================================**
* MouseListener 监听
**=======================================================================**
*/
public void mouseClicked (MouseEvent me) {
}
public void mousePressed (MouseEvent me) {
}
public void mouseReleased(MouseEvent me) {
}
public void mouseEntered (MouseEvent me) { //鼠标移进提示
Object o = me.getSource ();
if(o == bt1) {
lbA.setText (clue + toolTip[0]);
}else if(o == bt2) {
lbA.setText (clue + toolTip[1]);
}else if(o == bt3) {
lbA.setText (clue + toolTip[2]);
}else if(o == bt4) {
lbA.setText (clue + toolTip[3]);
}else if(o == bt5) {
lbA.setText (clue + toolTip[4]);
}else if(o == bt6) {
lbA.setText (clue + toolTip[5]);
}else if(o == bt7) {
lbA.setText (clue + toolTip[6]);
}else if(o == bt8) {
lbA.setText (clue + toolTip[7]);
}else if(o == bt9) {
lbA.setText (clue + toolTip[8]);
}else if(o == btA) {
lbA.setText (clue + toolTip[9]);
}
}
public void mouseExited (MouseEvent me) {
lbA.setText (clue + "请选择功能项 ... ");
}
/**=======================================================================**
* [## public void run() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：public
* 功能 ：结算后检查房间状态线程
**=======================================================================**
*/
public void run() {
try {
Statement ste1 = null;
Connection conn1 = null;
if(sunini.getIniKey ("Default_Link").equals ("1")) { //JDBC连接方式
String user1 = sunini.getIniKey ("UserID");
String pwd1 = sunini.getIniKey ("Password");
String ip1 = sunini.getIniKey ("IP");
String acc1 = sunini.getIniKey ("Access");
String dbf1 = sunini.getIniKey ("DBFname");
String url1 = "jdbc:microsoft:sqlserver://" + ip1 + ":" + acc1 + ";" + "databasename=" + dbf1;
//注册驱动
DriverManager.registerDriver (new com.microsoft.jdbc.sqlserver.SQLServerDriver());
//获得一个连接
conn1 = DriverManager.getConnection (url1, user1, pwd1);
}
else {
//注册驱动 //JDBCODBC连接方式
DriverManager.registerDriver (new sun.jdbc.odbc.JdbcOdbcDriver());
//获得一个连接
conn1 = DriverManager.getConnection ("jdbc:odbc:" + sunini.getIniKey("LinkName"));
}
//建立高级载体
ste1 = conn1.createStatement (ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
while( true ) {
ste1.executeUpdate("update roominfo set statetime=statetime-1 where statetime>0");
ste1.executeUpdate("update roominfo set state='可供' where statetime=0 and state='脏房'");
Thread.sleep(30000);
}//End while
}
catch (Exception ex) {
JOptionPane.showMessageDialog (null, "数据库连接失败...", "错误", JOptionPane.ERROR_MESSAGE);
System.exit(0);
//ex.printStackTrace();
}//End try
}
/*
public static void main (String sd[]) {
sunswing.setWindowStyle (sunini.getIniKey ("Sys_style").charAt (0));
new HotelFrame ("gujun", "管理员");
}*/
}2.系统设置：
/**
*##############################################################################
*
* [ 项目名 ] : 阳光酒店管理系统
* [ 公司名 ] : 清华IT
* [ 模块名 ] : 系统设置模块
* [ 文件名 ] : Setup.java
* [ 相关文件 ] :
* [ 文件实现功能] : 组织系统设置窗口
* [ 作者 ] : 董丰
* [ 版本 ] : 1.1
* ----------------------------------------------------------------------------
* [ 备注 ] :
* ----------------------------------------------------------------------------
* [ 修改记录 ] :
*
* [ 日 期 ] [版本] [修改人] [修改内容]
* 2006/04/19 1.0 董丰 创建
* 2006/04/22 1.1 顾俊 实现数据保存
* ##--------------------------------------------------------------------------
* 版权所有(c) 2006-2007, SunshineSOFT Corporation
* --------------------------------------------------------------------------##
*
* [ 函数说明 ] : 看类内各函数开头
*
* [ 遗留问题 ] :
*
*##############################################################################
*/
package com.sunshine.setup;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.table.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
import com.sunshine.sunsdk.sql.*; //公共类库
import com.sunshine.sunsdk.system.*;
import com.sunshine.sunsdk.swing.*;
import com.sunshine.mainframe.HotelFrame; //加载主窗口
public class Setup
extends JDialog
implements ActionListener, MouseListener {
private JLabel top,bott;
private JTabbedPane tp;
private JPanel panelMain;
//=========房间项目设置
private JTable tb11, tb12;
private DefaultTableModel dtm11, dtm12; //房间类型列表//房间信息列表
private JScrollPane sp11,sp12;
private JComboBox cb11,cb12;
//房间类型,可供/清理状态
private JButton bt11, bt12, bt13, bt14, bt15, bt16, bt17, bt18, bt19, bt20;
//添加, 修改,删除LX,折扣,单个,批量添加,删除,修改FJ,保存,筛选
private JTextField tf11;
//=========客户类型设置
private JTable tb21,tb22;
private DefaultTableModel dtm21,dtm22;
//客户类型列表,房间费打折列表
private JScrollPane sp21,sp22;
private JButton bt21, bt22, bt23, bt24;
//添加, 修改,删除LX,房费打折
//=========操作员设置
private JTable tb31;
private DefaultTableModel dtm31;
//操作员列表
private JScrollPane sp31;
private JComboBox cb31;//用户名
private JPasswordField tf31, tf32, tf33;
//原密码,新密码,确认密码
private JRadioButton rb31, rb32, rb33, rb34, rb35;
//新用户登记, 修改密码,删除用户,普通用户,管理员
private JButton bt31, bt32, bt33;
// 登记, 修改, 删除
//=========计费设置
private JTextField tf41, tf42, tf43, tf44, tf45, tf46, tf47;
private JCheckBox ck;
private JButton bt41, bt42;
//提示信息
String msg0 = "您确定要删除在表格中选中的资料条目吗？";
String msg1 = "请在相应的表格中选定条目，再点删除键 ...";
//日志信息
String journal;
//INI文件中的键名
String ini[] = { "[SOFTINFO]", "UserName", "CompName", "[CONFIG]", "Soft_First",
"Default_Link" , "Default_Page", "Sys_style", "[NUMBER]",
"LodgName", "LodgNumber", "EngaName", "EngaNumber", "ChouName",
"ChouNumber", "[HABITUS]", "Ck_Habitus", "Ck_Minute", "[PARTTIME]",
"In_Room", "Out_Room1", "Out_Room2", "InsuDay", "ClockRoom1",
"ClockRoom2", "InsuHour1", "InsuHour2", "[JDBC]", "DBFname",
"UserID", "Password", "IP", "Access", "[ODBC]", "LinkName" };
//实例化功能模块
//========================================================================//
AddRoomType art = new AddRoomType (this); //添加房间类型
ModiRoomType mrt = new ModiRoomType(this); //添加房间类型
AddCustomerType act = new AddCustomerType(this); //添加客户类型
ModiCustomerType mct = new ModiCustomerType(this); //添加客户类型
Discount dis = new Discount(this); //折扣设置
AddRoomInfo ari = new AddRoomInfo(this); //单个添加房间
AddRoomInfos aris = new AddRoomInfos(this); //批量添加房间
ModiRoomInfo mri = new ModiRoomInfo(this); //修改房间信息
//========================================================================//
/**=======================================================================**
* [## public Setup(JFrame frame) {} ]: 构造函数
* 参数 ：JDialog对象表示本对话框的父窗口
* 返回值 ：无
* 修饰符 ：public
* 功能 ：组建系统设置模块
**=======================================================================**
*/
public Setup(JFrame frame) {
super (frame, "系统设置", true);
top = new JLabel(); //假空格
panelMain = new JPanel(new BorderLayout(0,10));
tab(); //制作系统设置项目标签面板
addListener(); //加入事件监听
panelMain.add("North",top);
panelMain.add("Center",tp);
this.setContentPane(panelMain);
this.setPreferredSize (new Dimension (718,508));
this.setMinimumSize (new Dimension (718,508));
this.setResizable(false); //不允许改变窗口大小
pack();
sunswing.setWindowCenter(this); //窗口屏幕居中
}
/**=======================================================================**
* [## private void addListener() {} ]: 加事件监听
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：加事件监听
**=======================================================================**
*/
private void addListener() {
bt11.addActionListener(this); //加动作监听
bt12.addActionListener(this);
bt13.addActionListener(this);
bt14.addActionListener(this);
bt15.addActionListener(this);
bt16.addActionListener(this);
bt17.addActionListener(this);
bt18.addActionListener(this);
bt19.addActionListener(this);
bt20.addActionListener(this);
bt21.addActionListener(this);
bt22.addActionListener(this);
bt23.addActionListener(this);
bt24.addActionListener(this);
bt31.addActionListener(this);
bt32.addActionListener(this);
bt33.addActionListener(this);
bt41.addActionListener(this);
bt42.addActionListener(this);
rb31.addActionListener(this); //操作员作操范围监听
rb32.addActionListener(this);
rb33.addActionListener(this);
tf41.addActionListener(this); //计费设置文本框加监听
tf42.addActionListener(this);
tf43.addActionListener(this);
tf44.addActionListener(this);
tf45.addActionListener(this);
tf46.addActionListener(this);
bt11.addMouseListener(this); //加鼠标监听
bt12.addMouseListener(this);
bt13.addMouseListener(this);
bt14.addMouseListener(this);
bt15.addMouseListener(this);
bt16.addMouseListener(this);
bt17.addMouseListener(this);
bt18.addMouseListener(this);
bt19.addMouseListener(this);
bt20.addMouseListener(this);
bt21.addMouseListener(this);
bt22.addMouseListener(this);
bt23.addMouseListener(this);
bt24.addMouseListener(this);
bt31.addMouseListener(this);
bt32.addMouseListener(this);
bt33.addMouseListener(this);
bt41.addMouseListener(this);
bt42.addMouseListener(this);
}
/**=======================================================================**
* [## private void tab() {} ]: 制作系统设置项目标签面板
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：制作系统设置项目标签面板
**=======================================================================**
*/
private void tab() {
JPanel jp1,jp2,jp3,jp4;
///////////////////////////////////////////////-------模块面板接口
jp1 = fangjian(); //房间项目设置
jp2 = kehu(); //客户类型设置
jp3 = caozuo(); //操作员设置
jp4 = jiFei(); //计费设置
//////////////////////////////////////////////////////////////////
tp = new JTabbedPane();
tp.addTab("房间项目设置", new ImageIcon("pic/u01.gif"), jp1);
tp.addTab("客户类型设置", new ImageIcon("pic/u02.gif"), jp2);
tp.addTab("操作员设置", new ImageIcon("pic/u03.gif"), jp3);
tp.addTab("计费设置", new ImageIcon("pic/u04.gif"), jp4);
}
/**=======================================================================**
* [## private JPanel fangjian() {} ]:
* 参数 ：无
* 返回值 ：JPanel
* 修饰符 ：private
* 功能 ：房间项目设置
**=======================================================================**
*/
private JPanel fangjian() {
dtm11 = new DefaultTableModel();
tb11 = new JTable(dtm11);
sp11 = new JScrollPane(tb11);
dtm12 = new DefaultTableModel();
tb12 = new JTable(dtm12);
sp12 = new JScrollPane(tb12);
JPanel pfangjian,pTop,pBott,pTn,pTc,pBn,pBc,pTcc,pTcs,pBcc,pBcs;
pfangjian = new JPanel(new GridLayout(2,1,0,5));
pTop = new JPanel(new BorderLayout());
pBott = new JPanel(new BorderLayout());
pTn = new JPanel(); //放置保存按钮等...
pTc = new JPanel(new BorderLayout()); //放置房间类型列表及四个按钮
pBn = new JPanel(new FlowLayout(FlowLayout.LEFT,10,0));//放置下拉列表
pBc = new JPanel(new BorderLayout()); //放置房间信息列表及四个按钮
pTcc = new JPanel(new GridLayout(1,1));//放置房间类型列表
pTcs = new JPanel(new FlowLayout(FlowLayout.CENTER,20,5));//放置四个按钮
pBcc = new JPanel(new GridLayout(1,1));//放置房间信息列表
pBcs = new JPanel(new FlowLayout(FlowLayout.CENTER,20,5));//放置四个按钮
//保存按钮等 ...
JLabel lb1,lb2,lb3;
lb1 = new JLabel("结帐后房间状态变为: ");
lb2 = new JLabel(" 结帐后");
lb3 = new JLabel("分钟后变为可供状态 ");
tf11 = new TJTextField(sunini.getIniKey(ini[17]),5); //根据INI文件给初值
tf11.setHorizontalAlignment(JTextField.RIGHT);
cb12 = new JComboBox();
cb12.addItem(" 可供状态 ");
cb12.addItem(" 清理状态 "); //根据INI文件给初值
cb12.setSelectedIndex(Integer.parseInt(sunini.getIniKey(ini[16])));
bt19 = new TJButton ("pic/save.gif", " 保 存 ", "保存设置");
pTn.add(lb1);
pTn.add(cb12);
pTn.add(lb2);
pTn.add(tf11);
pTn.add(lb3);
pTn.add(bt19);
pTn.setBorder(BorderFactory.createTitledBorder(""));
//房间类型列表及四个按钮
bt11 = new TJButton ("pic/new.gif", "添加类型", "添加房间类型");
bt12 = new TJButton ("pic/modi0.gif", "修改类型", "修改房间类型");
bt13 = new TJButton ("pic/del.gif", "删除类型", "删除房间类型");
bt14 = new TJButton ("pic/modi3.gif", "房费打折", "设置房间费折扣");
pTcc.add(sp11);
pTcs.add(bt11);
pTcs.add(bt12);
pTcs.add(bt13);
pTcs.add(bt14);
pTc.add(pTcc);
pTc.add("South",pTcs);
pTc.setBorder(BorderFactory.createTitledBorder("房间类型"));
//完成上半部分
pTop.add("North",pTn);
pTop.add(pTc);
//下拉列表
JLabel lb0 = new JLabel("按包厢类型过滤: ");
cb11 = new JComboBox();
bt20 = new TJButton ("pic/choose1.gif", "筛 选", "筛选房间信息");
bt20.setBorderPainted(false);
bt20.setFocusPainted(false);
pBn.add(lb0);
pBn.add(cb11);
pBn.add(bt20);
buildDTM11(); //初始化房间类型列表和下拉列表的值
buildDTM12(""); //初始化房间号列表
//房间信息列表及四个按钮
bt15 = new TJButton ("pic/new.gif", "单个添加", "添加单个房间信息");
bt16 = new TJButton ("pic/book.gif", "批量添加", "批量添加房间信息");
bt17 = new TJButton ("pic/del.gif", "删除房间", "删除某个房间信息");
bt18 = new TJButton ("pic/modi0.gif", "修改房间", "修改某个房间信息");
pBcc.add(sp12);
pBcs.add(bt15);
pBcs.add(bt16);
pBcs.add(bt17);
pBcs.add(bt18);
pBc.add(pBcc);
pBc.add("South",pBcs);
pBc.setBorder ( BorderFactory.createTitledBorder ("房间信息") );
//完成下半部分
pBott.add("North",pBn);
pBott.add(pBc);
//组合
pfangjian.add(pTop);
pfangjian.add(pBott);
return pfangjian;
}
//
/**=======================================================================**
* [## private void buildDTM11() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：房间类型列表和ComboBox
**=======================================================================**
*/
private void buildDTM11() {
String sqlCode2 = "select pk,sysmark,id,foregift,r_type 房间类型," +
"price 预设单价,cl_price " + "'钟点价格/小时'" + ",bed 床位数量,cl_room "+
"'能否按钟点计费(Y/N)' from roomtype where delmark = 0";
sunsql.initDTM(dtm11,sqlCode2);
tb11.removeColumn(tb11.getColumn("pk"));
tb11.removeColumn(tb11.getColumn("sysmark"));
tb11.removeColumn(tb11.getColumn("foregift"));
tb11.removeColumn(tb11.getColumn("id"));
String sqlCode1 = "select r_type from roomtype where delmark = 0";
sunsql.initJComboBox(cb11,sqlCode1);
cb11.addItem("显示全部房间信息");
cb11.setSelectedIndex(cb11.getItemCount() - 1); //设置显示全部
}
/**=======================================================================**
* [## private void buildDTM12(String rType) {} ]:
* 参数 ：String rType为刷新参数
* 返回值 ：无
* 修饰符 ：private
* 功能 ：房间信息表
**=======================================================================**
*/
public void buildDTM12(String rType) {
String sqlCode = "select a.pk,a.r_type_id,a.id 房间号,b.r_type 房间类型," +
"a.state 房间状态,a.location 所在区域,a.r_tel 房间电话 from roominfo as a," +
"roomtype as b where a.r_type_id = b.id and a.delmark = 0 " + rType;
sunsql.initDTM(dtm12,sqlCode);
tb12.removeColumn(tb12.getColumn("pk"));
tb12.removeColumn(tb12.getColumn("r_type_id"));
}
/**=======================================================================**
* [## private JPanel kehu() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：客户类型设置
**=======================================================================**
*/
private JPanel kehu() {
dtm21 = new DefaultTableModel();
tb21 = new JTable(dtm21);
sp21 = new JScrollPane(tb21);
dtm22 = new DefaultTableModel();
tb22 = new JTable(dtm22);
sp22 = new JScrollPane(tb22);
JPanel pkehu,p1,p2,p1b,p2b;
p1 = new JPanel(new BorderLayout());//客户类型面板
p2 = new JPanel(new BorderLayout());//房间费打折面板
p1b = new JPanel(new FlowLayout(FlowLayout.CENTER,30,5));//客户类型按钮面板
p2b = new JPanel(); //房间费打折按钮面板
buildDTM21(); //初始化客户类型表
bt21 = new TJButton ("pic/new.gif", "添加类型", "添加客户类型");
bt22 = new TJButton ("pic/modi0.gif", "修改类型", "修改客户类型");
bt23 = new TJButton ("pic/del.gif", "删除类型", "删除客户类型");
p1b.add(bt21);
p1b.add(bt22);
p1b.add(bt23);
p1.add(sp21);
p1.add("South",p1b);
p1.setBorder ( BorderFactory.createTitledBorder ("客户类型") );
buildDTM22(); //初始化房间打折表
bt24 = new TJButton ("pic/modi3.gif", " 房间费打折 ", "设置房间费折扣");
p2b.add(bt24);
p2.add(sp22);
p2.add("South",p2b);
p2.setBorder ( BorderFactory.createTitledBorder ("房间费打折") );
pkehu = new JPanel(new GridLayout(2,1,0,10));
pkehu.add(p1);
pkehu.add(p2);
return pkehu;
}
/**=======================================================================**
* [## private JPanel caozuo() {} ]:
* 参数 ：无
* 返回值 ：JPanel
* 修饰符 ：private
* 功能 ：操作员设置
**=======================================================================**
*/
private JPanel caozuo() {
JPanel panelMain,panelMain1,panelTop,panelBott1,panelBott2;
dtm31 = new DefaultTableModel();
tb31 = new JTable(dtm31);
sp31 = new JScrollPane(tb31);
panelMain = new JPanel(new GridLayout(2,1,0,5));
panelMain1 = new JPanel (new BorderLayout (0,3)); //下半面板
panelTop = new JPanel(new GridLayout(1,1)); //操作员列表面板
panelBott1 = new JPanel(new GridLayout (1, 2));//详细信息,操作范围,操作权限面板
panelBott2 = new JPanel(new FlowLayout (FlowLayout.CENTER,20,5));//按钮面板
bt31 = new TJButton ("pic/new.gif", " 登 记 ", "保存当前用户信息", false);
bt32 = new TJButton ("pic/key.gif", " 修 改 ", "修改密码", false);
bt33 = new TJButton ("pic/del.gif", " 删 除 ", "删除当前用户", false);
bt32.setEnabled(false);
bt33.setEnabled(false);
panelBott2.add (bt31);
panelBott2.add (bt32);
panelBott2.add (bt33);
//制作并加入Top_Left面板
panelBott1.add (bottLeft());
//制作并加入Top_Right面板
panelBott1.add (bottRight());
panelMain1.add ("Center", panelBott1);
panelMain1.add ("South", panelBott2);
buildDTM31(); //初始化操作员信息表
panelTop.add(sp31);
panelTop.setBorder(BorderFactory.createTitledBorder("操作员列表"));
panelMain.add(panelTop);
panelMain.add(panelMain1);
return panelMain;
}
/**=======================================================================**
* [## private JPanel topLeft () {} ]: 制作Top_Left面板
* 参数 ：无
* 返回值 ：JPanel表示组织好的面板
* 修饰符 ：private
* 功能 ：组建对话框的用户名和密码面板
**=======================================================================**
*/
private JPanel bottLeft () {
JLabel lb1, lb2, lb3, lb4;
JPanel tl, jp1, jp2;
lb1 = new JLabel ("用 户 名: ");
lb2 = new JLabel ("原 密 码: ");
lb3 = new JLabel ("新 密 码: ");
lb4 = new JLabel ("确认密码: ");
tf31 = new TJPasswordField (17);
tf32 = new TJPasswordField (17);
tf33 = new TJPasswordField (17);
tl = new JPanel ();
jp1 = new JPanel (new GridLayout (4, 1, 0, 18));
jp2 = new JPanel (new GridLayout (4, 1, 0, 9));
//初始化用户名下拉框
cb31 = new JComboBox ();
cb31.setEditable (true);
tf31.setEditable (false);
//加入组件
jp1.add (lb1);
jp1.add (lb2);
jp1.add (lb3);
jp1.add (lb4);
jp2.add (cb31);
jp2.add (tf31);
jp2.add (tf32);
jp2.add (tf33);
tl.add (jp1);
tl.add (jp2);
tl.setBorder (BorderFactory.createTitledBorder (" 详细信息 "));
return tl;
}
/**=======================================================================**
* [## private JPanel topRight () {} ]: 制作Top_Right面板
* 参数 ：无
* 返回值 ：JPanel表示组织好的面板
* 修饰符 ：private
* 功能 ：组建对话框操作面板
**=======================================================================**
*/
private JPanel bottRight () {
JPanel tr, jp1, jp2;
ButtonGroup bg1,bg2;
rb31 = new JRadioButton ("新用户登记", true);
rb32 = new JRadioButton ("修改密码");
rb33 = new JRadioButton ("删除用户");
rb34 = new JRadioButton ("普通操作员", true);
rb35 = new JRadioButton ("管 理 员");
bg1 = new ButtonGroup ();
bg2 = new ButtonGroup ();
tr = new JPanel (new GridLayout (2, 1));
jp1 = new JPanel ();
jp2 = new JPanel ();
//加单选组 操作范围
bg1.add (rb31);
bg1.add (rb32);
bg1.add (rb33);
//加单选组 操作权限
bg2.add (rb34);
bg2.add (rb35);
jp1.add (rb31);
jp1.add (rb32);
jp1.add (rb33);
jp2.add (rb34);
jp2.add (rb35);
jp1.setBorder (BorderFactory.createTitledBorder (" 操作范围 "));
jp2.setBorder (BorderFactory.createTitledBorder (" 操作权限 "));
tr.add (jp1);
tr.add (jp2);
return tr;
}
/**=======================================================================**
* [## private void buildDTM21() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：初始化客户类型列表
**=======================================================================**
*/
private void buildDTM21() {
String sqlCode = "select pk,id 客户类型编号,id,c_type 客户类型,discount " +
"打折比率 from customertype where delmark = 0 and dis_attr = '购物折扣' and id!='SYSMARK'";
sunsql.initDTM(dtm21,sqlCode);
tb21.removeColumn(tb21.getColumn("pk"));
tb21.removeColumn(tb21.getColumn("id"));
}
/**=======================================================================**
* [## private void buildDTM22() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：初始化房间打折费列表
**=======================================================================**
*/
private void buildDTM22() {
String sqlCode = "select pk,sysmark,id,foregift,r_type 房间类型,price 预设单价 from roomtype where delmark = 0";
sunsql.initDTM(dtm22,sqlCode);
tb22.removeColumn(tb22.getColumn("pk"));
tb22.removeColumn(tb22.getColumn("id"));
tb22.removeColumn(tb22.getColumn("sysmark"));
tb22.removeColumn(tb22.getColumn("foregift"));
}
/**=======================================================================**
* [## private void buildDTM31() {} ]:
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：初始化操作员列表
**=======================================================================**
*/
private void buildDTM31() {
String sqlCode = "select pk,userid 用户登录ID,puis 用户权限 from pwd where delmark = 0";
sunsql.initDTM(dtm31,sqlCode);
tb31.removeColumn(tb31.getColumn("pk"));
sunsql.initJComboBox (cb31, "select userid from pwd where delmark=0");
}
/**=======================================================================**
* [## private JPanel jiFei() {} ]:
* 参数 ：无
* 返回值 ：JPanel
* 修饰符 ：private
* 功能 ：计费设置
**=======================================================================**
*/
private JPanel jiFei() {
JLabel lb1, lb2, lb3, lb4, lb5, lb6, lb7, lb8, lb9, lb10,
lb11, lb12, lb13, lb14, lb15, lb16;
//定义各方位面板
JPanel panelJF, jfTop, jfLeft, jfRight, jfBott;
JPanel jp1, jp2, jp3, jp4, jp5, jp6, jp7, jp8, jp9;
//定义标签
lb1 = new JLabel(" 客人开房时间在");
lb2 = new JLabel("点之后按新的一天开始计费");
lb3 = new JLabel(" 客人退房时间在");
lb4 = new JLabel("点之后计价天数自动追加半天");
lb5 = new JLabel(" 客人退房时间在");
lb6 = new JLabel("点之后计价天数自动追加一天");
lb7 = new JLabel(" 开房后");
lb8 = new JLabel("分钟开始计费");
lb9 = new JLabel(" 最少按");
lb10 = new JLabel("小时计费，小于这个时间的按此时间计费");
lb11 = new JLabel(" 若不足一小时但超过");
lb12 = new JLabel("分钟的部分按1小时计费");
lb13 = new JLabel(" 不足上面分钟数但超过");
lb14 = new JLabel("分钟的部分按半小时计费");
lb15 = new JLabel("注：此设置仅限于标准计费的钟点房！ ");
lb16 = new JLabel(" ");
lb15.setForeground(new Color(255, 138, 0));
//初始化计时计费设置
tf41 = new TJTextField(sunini.getIniKey("In_Room"), 5);
tf42 = new TJTextField(sunini.getIniKey("Out_Room1"), 5);
tf43 = new TJTextField(sunini.getIniKey("Out_Room2"), 5);
tf44 = new TJTextField(sunini.getIniKey("ClockRoom1"), 5);
tf45 = new TJTextField(sunini.getIniKey("ClockRoom2"), 5);
tf46 = new TJTextField(sunini.getIniKey("InsuHour1"), 5);
tf47 = new TJTextField(sunini.getIniKey("InsuHour2"), 5);
//设置文本框右对齐
tf41.setHorizontalAlignment(JTextField.RIGHT);
tf42.setHorizontalAlignment(JTextField.RIGHT);
tf43.setHorizontalAlignment(JTextField.RIGHT);
tf44.setHorizontalAlignment(JTextField.RIGHT);
tf45.setHorizontalAlignment(JTextField.RIGHT);
tf46.setHorizontalAlignment(JTextField.RIGHT);
tf47.setHorizontalAlignment(JTextField.RIGHT);
//不足一天是否按一天计价
ck = new JCheckBox("入住时间不足一天的按一天计费");
if(sunini.getIniKey("InsuDay").equals("1")) {
ck.setSelected(true);
}
bt41 = new TJButton ("pic/save.gif", " 保 存 ", "保存当前设置");
bt42 = new TJButton ("pic/exit.gif", " 返 回 ", "返回主窗口");
panelJF = new JPanel(new BorderLayout()); //计费主面板
jfTop = new JPanel(new GridLayout(2, 1)); //放左右面板
jfLeft = new JPanel(new GridLayout(4, 1)); //计费左面板
jfRight = new JPanel(new GridLayout(5, 1)); //计费右面板
jfBott = new JPanel(new FlowLayout(FlowLayout.RIGHT, 40, 4));//按键面板
jp1 = new JPanel(new FlowLayout(FlowLayout.LEFT)); //左边的面板用到的
jp2 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp3 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp4 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp5 = new JPanel(new FlowLayout(FlowLayout.LEFT)); //右边的面板用到的
jp6 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp7 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp8 = new JPanel(new FlowLayout(FlowLayout.LEFT));
jp9 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
//制作左边面板
jp1.add(lb1);
jp1.add(tf41);
jp1.add(lb2);
jp2.add(lb3);
jp2.add(tf42);
jp2.add(lb4);
jp3.add(lb5);
jp3.add(tf43);
jp3.add(lb6);
jp4.add(lb16); //假空格
jp4.add(ck);
jfLeft.add(jp1);
jfLeft.add(jp2);
jfLeft.add(jp3);
jfLeft.add(jp4);
//制作右边面板
jp5.add(lb7);
jp5.add(tf44);
jp5.add(lb8);
jp6.add(lb9);
jp6.add(tf45);
jp6.add(lb10);
jp7.add(lb11);
jp7.add(tf46);
jp7.add(lb12);
jp8.add(lb13);
jp8.add(tf47);
jp8.add(lb14);
jp9.add(lb15);
jfRight.add(jp5);
jfRight.add(jp6);
jfRight.add(jp7);
jfRight.add(jp8);
jfRight.add(jp9);
//组织两个表到一起
jfTop.add(jfLeft);
jfTop.add(jfRight);
//组织按键面板
jfBott.add(bt41);
jfBott.add(bt42);
//加入主面板
panelJF.add("Center", jfTop);
panelJF.add("South", jfBott);
jfLeft.setBorder(BorderFactory.createTitledBorder("普通房间标准计费"));
jfRight.setBorder ( BorderFactory.createTitledBorder ("钟点房标准计费") );
return panelJF;
}
/**=======================================================================**
* [## private boolean initMrt() {} ]:
* 参数 ：无
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：传数据给修改房间类型窗口
**=======================================================================**
*/
private boolean initMrt() {
int row = tb11.getSelectedRow();
if(row == -1) {
JOptionPane.showMessageDialog(null, "请在上面类型表中指定房间类型，" +
"才能执行修改操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}
ModiRoomType.tf0.setText(dtm11.getValueAt(row,2) + ""); //类型编号
ModiRoomType.tf1.setText(dtm11.getValueAt(row,4) + ""); //类型名称
ModiRoomType.tf2.setText(dtm11.getValueAt(row,7) + ""); //床位数量
ModiRoomType.tf3.setText(dtm11.getValueAt(row,5) + ""); //预设单价
ModiRoomType.tf4.setText(dtm11.getValueAt(row,3) + ""); //预设押金
ModiRoomType.tf5.setText(dtm11.getValueAt(row,6) + ""); //钟点计费
String cl_room = dtm11.getValueAt(row, 8) + "";
if(cl_room.equals("Y")) {
ModiRoomType.chk.setSelected(true); //允许提供钟点服务
}
else {
ModiRoomType.chk.setSelected(false); //不允许提供钟点服务
ModiRoomType.tf5.setEnabled(false); //设置钟点计费不可用
}
return true;
}
/**=======================================================================**
* [## private boolean initMri() {} ]:
* 参数 ：无
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：传数据给修改房间信息窗口
**=======================================================================**
*/
private boolean initMri() {
int row = tb12.getSelectedRow();
if(row == -1) {
JOptionPane.showMessageDialog(null, "请在上面房间信息表中指定房间号，" +
"才能执行修改操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}
ModiRoomInfo.tf1.setText(dtm12.getValueAt(row, 2) + ""); //房间编号
ModiRoomInfo.tf2.setText(dtm12.getValueAt(row, 5) + ""); //所在区域
ModiRoomInfo.tf3.setText(dtm12.getValueAt(row, 6) + ""); //房间电话
ModiRoomInfo.pk = dtm12.getValueAt(row, 0) + ""; //获得当前行的PK
try {
ResultSet rs = sunsql.executeQuery("select r_type from roomtype " +
"where delmark=0 and id='" + dtm12.getValueAt(row,1) + "'");
rs.next();
ModiRoomInfo.cb1.setSelectedItem(rs.getString(1)); //房间类型
}
catch (Exception ex) {
System.out.println ("ModiRoomInfo.initMri(): Modi false");
}//End try
return true;
}
/**=======================================================================**
* [## private boolean initMct() {} ]:
* 参数 ：无
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：传数据给修改客户类型窗口
**=======================================================================**
*/
private boolean initMct() {
int row = tb21.getSelectedRow();
if(row == -1) {
JOptionPane.showMessageDialog(null, "请在上面类型表中指定客户类型，" +
"才能执行修改操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}
ModiCustomerType.tf1.setText(dtm21.getValueAt(row,1) + ""); //客户类型编号
ModiCustomerType.tf2.setText(dtm21.getValueAt(row,3) + ""); //客户类型名称
ModiCustomerType.tf3.setText(dtm21.getValueAt(row,4) + ""); //客户类型折扣
ModiCustomerType.pk = dtm21.getValueAt(row, 0) + ""; //获得当前行的PK
return true;
}
/**=======================================================================**
* [## private boolean initDis(JTable dtb, DefaultTableModel ddtm) {} ]:
* 参数 ：JTable 与 DefaultTableModel 为项目与折扣中的表
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：传数据给打折设置窗口
**=======================================================================**
*/
private boolean initDis(JTable dtb, DefaultTableModel ddtm) {
int row = dtb.getSelectedRow();
if(row == -1) {
JOptionPane.showMessageDialog(null, "请在相应列表中指定房间类型，" +
"才能进行打折设置操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}
try {
Discount.rt = ddtm.getValueAt(row, 2) + ""; //获得房间编号
ResultSet rs = sunsql.executeQuery("select discount from customertype " +
"where id='SYSMARK' and dis_attr='" + ddtm.getValueAt(row, 2) + "'");
rs.next();
int temp = rs.getInt(1);
if(temp == 10){
Discount.cb1.setSelectedIndex(1); //普通宾客不打折选项
Discount.tf1.setEnabled(false);
}else {
Discount.cb1.setSelectedIndex(0); //普通宾客打折选项
Discount.tf1.setEnabled(true);
}//Endif
Discount.tf1.setText(temp + ""); //普通宾客的折扣
}
catch (Exception ex) {
}
Discount.lb1.setText(ddtm.getValueAt(row, 4) + ""); //房间类型名称
Discount.lb2.setText(ddtm.getValueAt(row, 5) + ""); //房间价格
//初始化表格的DTM
sunsql.initDTM(Discount.dtm, "select c_type 客户等级,discount 享受折扣, " +
"dis_price 折扣价格 from customertype where delmark=0 and dis_attr='" +
ddtm.getValueAt(row, 2) + "' and id!='SYSMARK'");
//初始化会员等级ComboBox
sunsql.initJComboBox(Discount.cb2, "select c_type from customertype where " +
"delmark=0 and id!='SYSMARK' and dis_attr='" + ddtm.getValueAt(row, 2) + "'");
return true;
}
/**=======================================================================**
* [## private boolean delInfo (String tName, DefaultTableModel delDtm, int dr[], String m) {} ]:
* 参数 ：Sring tName 表示要执行删除的表名
* DTM delDtm 表示相关联的DTM
* int dr[] 要被执行删除的行数
* String m 提示信息
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：房间类型、房间信息和客户类型的删操作
**=======================================================================**
*/
private boolean delInfo (String tName, DefaultTableModel delDtm, int dr[], String m) {
int rowCount = dr.length;
int r =0; //DTM行指针
if(tName.equals ("roomtype")) { //如果删除房间类型，则删除与房间类型相关的房间信息与客户折扣设置
rowCount = rowCount * 3;
}//Endif
if(rowCount > 0) { //判断选择记录数
int isDel = JOptionPane.showConfirmDialog (null, m, "提示", JOptionPane.YES_NO_OPTION);
if(isDel == JOptionPane.YES_OPTION) {
String sqlCode[] = new String[rowCount];
//生成SQL语句
for (int i = 0; i < rowCount; i++) {
sqlCode[i] = "update " + tName +" set delmark=1 where pk=" + delDtm.getValueAt(dr[r], 0) + " and id='" + delDtm.getValueAt(dr[r],2) + "'";
if(tName.equals ("roomtype")) { //如果删除房间类型，则同时删除相关房间信息
i++;
sqlCode[i] = "update roominfo set delmark=1 where id='sunhotel' or r_type_id='" + delDtm.getValueAt(dr[r],2) + "'";
i++;
sqlCode[i] = "update customertype set delmark=1 where id='sunhotel' or dis_attr='" + delDtm.getValueAt(dr[r],2) + "'";
}
r++; //DTM行指针加1
}//Endfor
//以事务模式执行SQL语句组, 确保操作正确, 返回值为成功执行SQL语句的条数
isDel = sunsql.runTransaction(sqlCode);
if(isDel != rowCount) { //如果成功执行的条数 = 数组长度，则表示更新成功
String mm = "在执行第 [ " + (isDel + 1) + " ] 条记录的删除操作时出错，数据有可能被其它终端修改\n或者是网络不通畅 ...";
JOptionPane.showMessageDialog(null, mm, "错误",JOptionPane.ERROR_MESSAGE);
//更新失败，返回false
return false;
}//Endif
return true; //更新成功，返回true
}//Endif
}
else //如果没有选中记录，则提示一下
JOptionPane.showMessageDialog(null, msg1, "提示",JOptionPane.INFORMATION_MESSAGE);
return false;
}
/**=======================================================================**
* [## private void umAdd () {} ]: 添加操作
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：添加新的用户ID
**=======================================================================**
*/
private void umAdd () {
String pwd1 = String.valueOf(tf32.getPassword());
String pwd2 = String.valueOf(tf33.getPassword());
String pu = "普通操作员"; //用户权限
if(!pwd1.equals (pwd2)) { //两次密码不相等
JOptionPane.showMessageDialog (null, "输入错误，[ 新密码 ] 与 [ 确认密码 ] " +
"不正确，请重新输入 ...", "错误",JOptionPane.ERROR_MESSAGE);
return;
}//Endif
String umName = cb31.getEditor ().getItem () + "";//获得用户名
try {
ResultSet rs = sunsql.executeQuery ("select userid from pwd where delmark=0 " +
"and userid='" + umName + "'");
int isID = sunsql.recCount(rs);
if(isID > 0){ //当前要加入的用户名是否存在
JOptionPane.showMessageDialog (null, "管理员ID [ " + umName + " ] 已存在，" +
"请重新输入 ...", "错误",JOptionPane.ERROR_MESSAGE);
return;
}//Endif
if(rb35.isSelected()) //获得是否是管理员权限
pu = "管理员";
long pk = sunsql.getPrimaryKey();//从服务获得主键
//记入数据库
isID = sunsql.executeUpdate("insert into pwd(pk,userid,pwd,puis) values(" + pk +
",'" + umName + "','" + pwd1 + "','" + pu + "')");
if(isID == 0) {
JOptionPane.showMessageDialog (null, "添加操作失败，请检查网络连接是否正常 " +
"...", "错误",JOptionPane.ERROR_MESSAGE);
return;
}
tf32.setText(""); //清空密码
tf33.setText("");
}
catch (Exception ex) {
System.out.println ("UserID.umAdd(): Add new ID error.");
}//End try
}
/**=======================================================================**
* [## private void umUpdate (int type) {} ]: 更新删除操作
* 参数 ：int 变量表示操作类型 0:表示修改密码 1:表示删除记录
* 返回值 ：无
* 修饰符 ：private
* 功能 ：修改密码和删除用户ID
**=======================================================================**
*/
private void umUpdate (int type) {
String umName = cb31.getSelectedItem() + ""; //获得用户名
String pwd0;
String pwd1 = String.valueOf (tf32.getPassword ());
String pwd2 = String.valueOf (tf33.getPassword ());
int isID = 0; //用户是否存在
if(!pwd1.equals (pwd2)) { //两次密码不相等
JOptionPane.showMessageDialog (null, "输入错误，[ 新密码 ] 与 [ 确认密码 ] " +
"不正确，请重新输入 ...", "错误",JOptionPane.ERROR_MESSAGE);
return;
}//Endif
if(type == 0)
pwd0 = String.valueOf (tf31.getPassword ());//取修改操作的密码
else
pwd0 = String.valueOf (tf32.getPassword ());//取删除操作的密码
try {
ResultSet rs = sunsql.executeQuery ("select pwd from pwd where delmark=0 and " +
"userid='" + umName + "'");
rs.next();
if(!pwd0.equals(rs.getString(1))){ //判断原密码是否正确
JOptionPane.showMessageDialog (null, "管理员ID [ " + umName + " ] 的 [ 原" +
"密码 ] 不正确，请重新输入 ...", "错误",JOptionPane.ERROR_MESSAGE);
return;
}//Endif
if(type == 0) { //执行修改密码操作
isID = sunsql.executeUpdate("update pwd set pwd='" + pwd1 + "' where " +
"delmark=0 and userid='" + umName + "'");
}else { //执行删除操作
isID = sunsql.executeUpdate("update pwd set delmark=1 where userid='" + umName + "'");
}//Endif
}
catch (Exception ex) {
}//End try
if(isID == 0) { //判断操作是否成功
JOptionPane.showMessageDialog (null, "执行操作失败，请检查网络连接是否正常 ...", "错误",JOptionPane.ERROR_MESSAGE);
}
tf31.setText(""); //清空密码
tf32.setText("");
tf33.setText("");
return;
}
//检查计费设置是否合法
private boolean isValidity() {
if(!suntools.isNum(tf41.getText(), 1, 6, 9)) {
JOptionPane.showMessageDialog(null, "[ 计费参数 1 ] 只能是数字，且范围在 6-9 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf41.requestFocus(true);
return false;
}else if(!suntools.isNum(tf42.getText(), 2, 11, 13)) {
JOptionPane.showMessageDialog(null, "[ 计费参数 2 ] 只能是数字，且范围在 11-13 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf42.requestFocus(true);
return false;
}else if(!suntools.isNum(tf43.getText(), 2, 17, 19)) {
JOptionPane.showMessageDialog(null, "[ 计费参数 3 ] 只能是数字，且范围在 17-19 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf43.requestFocus(true);
return false;
}else if(!suntools.isNum(tf44.getText(), 1, 0, 5)) {
JOptionPane.showMessageDialog(null, "[ 钟点计费参数 1 ] 只能是数字，且范围在 0-5 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf44.requestFocus(true);
return false;
}else if(!suntools.isNum(tf45.getText(), 1, 1, 5)) {
JOptionPane.showMessageDialog(null, "[ 钟点计费参数 2 ] 只能是数字，且范围在 1-5 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf45.requestFocus(true);
return false;
}else if(!suntools.isNum(tf46.getText(), 2, 20, 40)) {
JOptionPane.showMessageDialog(null, "[ 钟点计费参数 3 ] 只能是数字，且范围在 20-40 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf46.requestFocus(true);
return false;
}else if(!suntools.isNum(tf47.getText(), 2, 5, 15)) {
JOptionPane.showMessageDialog(null, "[ 钟点计费参数 4 ] 只能是数字，且范围在 5-15 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf47.requestFocus(true);
return false;
}//endif
return true;
}
/**=======================================================================**
* [## private boolean isState(int aRow[]) {} ]:
* 参数 ：int aRom[] 表示要执行删除操作的行号
* 返回值 ：boolean
* 修饰符 ：private
* 功能 ：检查房间的状态是否可以删除
**=======================================================================**
*/
private boolean isState(int aRow[]) {
int ar = aRow.length;
ResultSet rs = null;
String aState = "";
try {
for (int i = 0; i < ar; i++) {
rs = sunsql.executeQuery("select state from roominfo where " +
"delmark=0 and pk='" + dtm12.getValueAt(aRow[i], 0) + "'");
rs.next();
aState = rs.getString(1);
if(aState.equals("占用")) {
JOptionPane.showMessageDialog(null, "[ " + dtm12.getValueAt(aRow[i], 2) +
" ] 房间正处于占用状态，无法执行删除操作，系统取消了所有删除操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}else if(aState.equals("钟点")) {
JOptionPane.showMessageDialog(null, "[ " + dtm12.getValueAt(aRow[i], 2) +
" ] 房间正处于钟点房状态，无法执行删除操作，系统取消了所有删除操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}else if(aState.equals("预订")) {
JOptionPane.showMessageDialog(null, "[ " + dtm12.getValueAt(aRow[i], 2) +
" ] 房间正处于预订状态，无法执行删除操作，系统取消了所有删除操作", "提示", JOptionPane.INFORMATION_MESSAGE);
return false;
}//Endif
}//Endif
}
catch (Exception ex) {
ex.printStackTrace();
System.out.println ("Setup.isState(): false");
}//End try
return true;
}
/**=======================================================================**
* ActionListener 监听
**=======================================================================**
*/
public void actionPerformed(ActionEvent ae) {
Object o = ae.getSource();
if(o == bt11) {//=======================================================
art.show(true); //添加房间类型
buildDTM11(); //刷新表数据
buildDTM12(""); //刷新表数据
buildDTM22(); //刷新表数据
}else if(o == bt12) {//=================================================
if(initMrt()) { //传数据给窗口
mrt.show(true); //修改房间类型
buildDTM11(); //刷新表数据
buildDTM12(""); //刷新表数据
buildDTM22(); //刷新表数据
}//Endif
}else if(o == bt13) {//=================================================
int rRow[] = tb11.getSelectedRows(); //删除房间类型
int sysmark;
for (int i = 0; i < rRow.length; i++) {
//获得得记录的属性标志，并转成整型
sysmark = Integer.parseInt(dtm11.getValueAt(rRow[i], 1) + "");
if(sysmark == 1) {
JOptionPane.showMessageDialog(null, "[ " + dtm11.getValueAt(rRow[i], 4) +
" ] 类型为系统级设置，不允许被删除，系统终止了删除操作 ...", "提示",
JOptionPane.INFORMATION_MESSAGE);
return; //不执行删除返回窗口
}//Endif
}//Endfor
String msg = "注意，删除 [ 房间类型 ] 操作会将与 [ 房间类型 ] 相关" +
"的所有 [ 房间信息 ] 一并删除。\n您确定要删除在表格中选中的类型条目吗？";
if(delInfo ("roomtype", dtm11, rRow, msg)) { //执行删除操作
buildDTM11(); //刷新类型表数据
buildDTM12(""); //刷新房间表数据
buildDTM22(); //刷新类型表数据
journal = "执行了删除房间类型的操作--删除数量：" + rRow.length;
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_RT);//记录操作日志
}//Endif
}else if(o == bt14) {//=================================================
if(initDis(tb11, dtm11)) { //房间费打折
dis.show(true);
}//Endif
}else if(o == bt15) {//=================================================
sunsql.initJComboBox(AddRoomInfo.cb1, "select r_type from roomtype where delmark = 0");
ari.show(true); //单个添加房间信息
buildDTM12(""); //刷新表数据
}else if(o == bt16) {//=================================================
sunsql.initJComboBox(AddRoomInfos.cb, "select r_type from roomtype where delmark = 0");
aris.show(true); //批量添加房间信息
buildDTM12(""); //刷新表数据
}else if(o == bt18) {//=================================================
sunsql.initJComboBox(ModiRoomInfo.cb1, "select r_type from roomtype where delmark = 0");
if(initMri()) { //传数据给窗口
mri.show(true); //修改房间信息
buildDTM12(""); //刷新表数据
}//Endif
}else if(o == bt17) {//=================================================
int rRow[] = tb12.getSelectedRows(); //删除房间信息
if(isState(rRow)) { //判断房间的状态是否可以删除
if(delInfo ("roominfo", dtm12, rRow, msg0)) { //执行删除操作
buildDTM12(""); //刷新房间表数据
journal = "执行了删除房间信息的操作--删除数量：" + rRow.length;
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_RI);//记录操作日志
}//Endif
}
}else if(o == bt19) {//=================================================
if(!suntools.isNum(tf11.getText(),2 ,5 ,30)) { //保存退房后房间状态
JOptionPane.showMessageDialog(null, "结算后更改房间状态的时间框只能为数字，且范围在 5 - 30 之间",
"提示", JOptionPane.INFORMATION_MESSAGE);
tf11.requestFocus(true);
return;
}
sunini.setIniKey(ini[16], cb12.getSelectedIndex() + ""); //将设置保存至缓冲区
sunini.setIniKey(ini[17], tf11.getText());
sunini.saveIni(ini); //将缓冲区的设置保存至INI文件
}else if(o == bt20) {//=================================================
int cbIndex = cb11.getSelectedIndex(); //筛选信息
if(cbIndex == cb11.getItemCount() - 1) { //显示全部房间
buildDTM12(""); //刷新房间表数据
}else {
String rt = "and a.r_type_id = '" + dtm11.getValueAt(cbIndex, 2) + "'";
buildDTM12(rt); //根据指定房间类型刷新表数据
}//Endif
}else if(o == bt21) {//=================================================
act.show(true); //添加客户类型
buildDTM21();
}else if(o == bt22) {//=================================================
if(initMct()) { //传数据给窗口
mct.show(true); //修改客户类型
buildDTM21(); //刷新表数据
}//Endif
}else if(o == bt23) {//=================================================
int rRow[] = tb21.getSelectedRows(); //删除客户类型
if(delInfo ("customertype", dtm21, rRow, msg0)) { //执行删除操作
buildDTM21(); //刷新房间表数据
journal = "执行了删除客户类型的操作--删除数量：" + rRow.length;
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_US);//记录操作日志
}//Endif
}else if(o == bt24) {//=================================================
if(initDis(tb22, dtm22)) { //房间费打折
dis.show(true);
}//Endif
}else if(o == bt31) {//===================================//登记操作员信息
if(String.valueOf(tf32.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 新密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}else if(String.valueOf(tf33.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 确认密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}//Endif
umAdd (); //执行添加操作
buildDTM31(); //刷新表数据
journal = "添加了新的操作员信息-- [ " + cb31.getEditor ().getItem () + " ]";
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_CZ);//记录操作日志
}else if(o == bt32) {//==================================//修改操作员信息
if(String.valueOf(tf31.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 新密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}else if(String.valueOf(tf32.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 新密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}else if(String.valueOf(tf33.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 确认密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}//Endif
umUpdate (0); //执行修改密码操作
journal = "修改了操作员 [ " + cb31.getEditor ().getItem () + " ] 的设置";
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_CZ);//记录操作日志
}else if(o == bt33) {//=================================================//删除操作员信息
if(String.valueOf(tf32.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 新密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}else if(String.valueOf(tf33.getPassword()).length() == 0) {
JOptionPane.showMessageDialog(null, " [ 确认密码 ] 不能为空", "提示",
JOptionPane.INFORMATION_MESSAGE);
return;
}//Endif
int wi = JOptionPane.showConfirmDialog(null,"您确认要删除当前的用户ID吗？",
"提示", JOptionPane.YES_NO_OPTION);
if(wi == JOptionPane.YES_OPTION) {
umUpdate (1); //执行删除用户ID操作
buildDTM31(); //刷新表数据
journal = "删除了操作员 [ " + cb31.getEditor ().getItem () + " ] 的设置";
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_CZ);//记录操作日志
}//Endif
}else if(o == bt41) {//=================================================
if(isValidity()) {
int saveJf = JOptionPane.showConfirmDialog(null, "您 确 实 要 保 存 " +
"当 前 的 计 费 设 置 吗 ？","保存设置",JOptionPane.YES_NO_OPTION);
if(saveJf == JOptionPane.YES_OPTION) { //保存计费设置
sunini.setIniKey("In_Room", tf41.getText()); //将设置保存至缓冲区
sunini.setIniKey("Out_Room1", tf42.getText());
sunini.setIniKey("Out_Room2", tf43.getText());
sunini.setIniKey("ClockRoom1", tf44.getText());
sunini.setIniKey("ClockRoom2", tf45.getText());
sunini.setIniKey("InsuHour1", tf46.getText());
sunini.setIniKey("InsuHour2", tf47.getText());
if(ck.isSelected()) { //不足一天按一天收费
sunini.setIniKey("InsuDay","1");
}else {
sunini.setIniKey("InsuDay","0");
}//Endif
sunini.saveIni(ini); //将缓冲区的设置保存至INI文件
journal = "修改了系统的计费设置";
Journal.writeJournalInfo(HotelFrame.userid, journal, Journal.TYPE_JF);//记录操作日志
}//Endif
}//Endif
}else if(o == bt42) {//=================================================
this.setVisible(false); //返回主窗口
}else if(o == tf41) {
tf42.requestFocus(true);
}else if(o == tf42) {
tf43.requestFocus(true);
}else if(o == tf43) {
tf44.requestFocus(true);
}else if(o == tf44) {
tf45.requestFocus(true);
}else if(o == tf45) {
tf46.requestFocus(true);
}else if(o == tf46) {
tf47.requestFocus(true);
}else if(o == rb31) {//=================================================
bt31.setEnabled (true); //操作范围--添加新操作员
bt32.setEnabled (false);
bt33.setEnabled (false);
rb34.setEnabled (true);
rb35.setEnabled (true);
tf31.setEditable(false);
tf32.setEditable(true);
tf33.setEditable(true);
cb31.setEditable (true);
}else if(o == rb32) { //操作范围--操作员修改密码
bt31.setEnabled (false);
bt32.setEnabled (true);
bt33.setEnabled (false);
rb34.setEnabled (false);
rb35.setEnabled (false);
tf31.setEditable(true);
tf32.setEditable(true);
tf33.setEditable(true);
cb31.setEditable (false);
}else if(o == rb33) { //操作范围--删除操作员
bt31.setEnabled (false);
bt32.setEnabled (false);
bt33.setEnabled (true);
rb34.setEnabled (false);
rb35.setEnabled (false);
tf31.setEditable(false);
tf32.setEditable(true);
tf33.setEditable(true);
cb31.setEditable (false);
}//Endif
}//End actionPerformed
/**=======================================================================**
* MouseListener 监听
**=======================================================================**
*/
public void mouseClicked (MouseEvent me) {
}
public void mousePressed (MouseEvent me) {
}
public void mouseReleased(MouseEvent me) {
}
public void mouseEntered (MouseEvent me) { //鼠标移进提示
Object o = me.getSource ();
if(o == bt11) {
HotelFrame.lbA.setText (HotelFrame.clue +
"添加新的房间类型 ");
}else if(o == bt12) {
HotelFrame.lbA.setText (HotelFrame.clue +
"修改指定的房间类型 ");
}else if(o == bt13) {
HotelFrame.lbA.setText (HotelFrame.clue +
"删除指定的房间类型 ");
}else if(o == bt14) {
HotelFrame.lbA.setText (HotelFrame.clue +
"设置指定房间类型的消费折扣 ");
}else if(o == bt15) {
HotelFrame.lbA.setText (HotelFrame.clue +
"为指定的房间类型添加新的客房 ");
}else if(o == bt16) {
HotelFrame.lbA.setText (HotelFrame.clue +
"为指定的房间类型一次添加多个新客房 ");
}else if(o == bt17) {
HotelFrame.lbA.setText (HotelFrame.clue +
"修改指定客房信息设置 ");
}else if(o == bt18) {
HotelFrame.lbA.setText (HotelFrame.clue +
"删除指定的客房 ");
}else if(o == bt19) {
HotelFrame.lbA.setText (HotelFrame.clue +
"保存房间退房后的状态 ");
}else if(o == bt20) {
HotelFrame.lbA.setText (HotelFrame.clue +
"以左边指定的类型显示房间信息 ");
} if(o == bt21) {
HotelFrame.lbA.setText (HotelFrame.clue +
"添加新的客户类型 ");
}else if(o == bt22) {
HotelFrame.lbA.setText (HotelFrame.clue +
"修改指定的客户资料 ");
}else if(o == bt23) {
HotelFrame.lbA.setText (HotelFrame.clue +
"删除指定的客户资料 ");
}else if(o == bt24) {
HotelFrame.lbA.setText (HotelFrame.clue +
"设置指定房间类型的消费折扣 ");
}else if(o == bt31) {
HotelFrame.lbA.setText (HotelFrame.clue +
"添加新的操作员 ");
}else if(o == bt32) {
HotelFrame.lbA.setText (HotelFrame.clue +
"修改指定的操作员密码 ");
}else if(o == bt33) {
HotelFrame.lbA.setText (HotelFrame.clue +
"删除指定的操作员 ");
}else if(o == bt41) {
HotelFrame.lbA.setText (HotelFrame.clue +
"保存当前的计费设置至INI配置文件 ");
}else if(o == bt42) {
HotelFrame.lbA.setText (HotelFrame.clue +
"返回主窗口 ");
}
}
public void mouseExited (MouseEvent me) {
HotelFrame.lbA.setText (HotelFrame.clue +
"请选择功能项 ... ");
}
}/**
*##############################################################################
*
* [ 项目名 ] : 阳光酒店管理系统
* [ 公司名 ] : 清华IT
* [ 模块名 ] : 系统登陆窗口
* [ 文件名 ] : Login.java
* [ 相关文件 ] :
* [ 文件实现功能] : 系统登陆窗口
* [ 作者 ] : 顾俊
* [ 版本 ] : 1.1
* ----------------------------------------------------------------------------
* [ 备注 ] :
* ----------------------------------------------------------------------------
* [ 修改记录 ] :
*
* [ 日 期 ] [版本] [修改人] [修改内容]
* 2006/04/02 1.0 顾俊 创建
* 2006/04/06 1.1 顾俊 增加注释
* 2006/04/19 1.2 顾俊 自动记录登录日志
* ##--------------------------------------------------------------------------
* 版权所有(c) 2006-2007, SunshineSOFT Corporation
* --------------------------------------------------------------------------##
*
* [ 函数说明 ] :
*
* [## public Login() {} ]:
* 功能: 构造函数 组建登录窗口
*
* [## private void buildCenter() {} ]:
* 功能: 组建用户名密码面板，仅类内使用
*
* [## private void quit() {} ]:
* 功能: 关闭系统函数，仅类内使用
*
* [## private void dengLu() {} ]:
* 功能: 密码验证通过，进入主操作界面，仅类内使用
*
* [ 遗留问题 ] :
*
*##############################################################################
*/
//package com.sunshine.login;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
import com.sunshine.sunsdk.sql.*;
import com.sunshine.sunsdk.swing.*;
import com.sunshine.sunsdk.system.*;
import com.sunshine.mainframe.*;
public class Login extends JFrame
implements ActionListener, KeyListener, ItemListener, FocusListener {
JLabel top, bott;
JComboBox cb;
JPasswordField pf;
JButton bt1, bt2;
JPanel panelMain, panelInfo;
String clue = " 提 示 : ";
int flag = 0; //登记次数记数器
/**=======================================================================**
* [## public Login() {} ]: 构造函数
* 参数 ：无
* 返回值 ：无
* 修饰符 ：public
* 功能 ：组建登录窗口
**=======================================================================**
*/
public Login() {
super("系 统 登 录");
top = new JLabel (new ImageIcon("pic/login_top.gif"));
bott = new JLabel();
panelMain = new JPanel(new BorderLayout(10, 10));
bott.setBorder(new LineBorder (new Color(184, 173, 151)));
buildCenter();
panelMain.add("North", top);
panelMain.add("South", bott);
panelMain.add(panelInfo);
//加事件监听
bt1.addActionListener(this);
bt2.addActionListener(this);
bt1.addFocusListener (this);
bt2.addFocusListener (this);
bt1.addKeyListener (this);
bt2.addKeyListener (this);
cb.addItemListener (this);
cb.addFocusListener(this);
pf.addFocusListener(this);
cb.addKeyListener (this);
pf.addKeyListener (this);
//加窗口监听 new WindowAdapter适配器类
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent we) {
quit();
}//End windowClosing
});
this.setContentPane(panelMain); //设置窗口面板
this.setSize(350, 235);
this.setResizable (false); //设置窗口不可放大缩小
this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
sunswing.setWindowCenter(this);
this.setVisible(true);
pf.requestFocus(true); //设置焦点给密码框
}
/**=======================================================================**
* [## private void buildCenter() {} ]: 制作用户名密码面板
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：组建用户名密码面板，仅类内使用
**=======================================================================**
*/
private void buildCenter() {
JLabel lb1, lb2;
JPanel pa1, pa2, pa3;
lb1 = new JLabel("用 户 名 :");
lb2 = new JLabel("登录密码 :");
cb = new JComboBox();
pf = new TJPasswordField (15);
bt1 = new TJButton ("pic/key.gif", "登 录", "登录系统");
bt2 = new TJButton ("pic/exit.gif", "退 出", "关闭系统");
sunsql.initJComboBox (cb, "select userid from pwd where delmark=0");
//定义面板为无部局
panelInfo = new JPanel(null);
//加入组件
panelInfo.add(lb1);
panelInfo.add(lb2);
panelInfo.add(cb);
panelInfo.add(pf);
panelInfo.add(bt1);
panelInfo.add(bt2);
lb1.setBounds(50,14,60,20);
lb2.setBounds(50,48,60,20);
bt1.setBounds(68,77,86,28);
bt2.setBounds(186,77,86,28);
cb.setBounds (115,12,168,23);
pf.setBounds (115,46,170,23);
//设定边框线
panelInfo.setBorder(BorderFactory.createTitledBorder(""));
}
/**=======================================================================**
* [## 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 = "您 现 在 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);
}//End if(flag == JOptionPane.YES_OPTION)
return;
}
/**=======================================================================**
* [## private void dengLu() {} ]: 系统登录
* 参数 ：无
* 返回值 ：无
* 修饰符 ：private
* 功能 ：密码验证通过，进入主操作界面，仅类内使用
**=======================================================================**
*/
private void dengLu() {
String user = cb.getSelectedItem() + "";
String pwd = String.valueOf(pf.getPassword());
String code = "select pwd,puis from pwd where delmark=0 and userid='" + user + "'";
ResultSet rs = sunsql.executeQuery (code);
try {
if(rs.next()) { //用户名存在
if(pwd.equals(rs.getString(1))) {
bott.setText(clue + "登录成功，正在进入系统 ...");
String puis = rs.getString(2); //获得操作员权限
boolean flag = Journal.writeJournalInfo(user, "登录本系统", Journal.TYPE_LG);
if(flag) { //记录日志
new com.sunshine.mainframe.HotelFrame(user, puis); //进入主程序窗口(用户名, 权限)
this.setVisible(false);
}else {
String msg = "写日志错误，请与系统管理员联系 ...";
JOptionPane.showMessageDialog(null, msg, "错误", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}
}
else {
bott.setText(clue + "用户 [ " + user + " ] 的密码不正确，请重新输入 ...");
flag++;
if(flag == 3) { //三次密码验证
JOptionPane.showMessageDialog(null, "您不是本系统的管理员，系统关闭 ...", "警告", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}//End if(flag == 3)
return;
}//End if(pwd.equals(rs.getString(1)))
}
else {
bott.setText(clue + "用户ID [ " + user + " ] 不存在 ...");
}//End if(rs.next())
}
catch (Exception ex) {
ex.printStackTrace();
}//End try
}
/**=======================================================================**
* ActionListener 监听
**=======================================================================**
*/
public void actionPerformed (ActionEvent ae) {
//动作监听
if(ae.getSource() == bt1) { //登录按键
dengLu();
}
else {
quit();
}//End if(ae.getSource() == bt1)
}
/**=======================================================================**
* ItemListener 监听
**=======================================================================**
*/
public void itemStateChanged (ItemEvent ie) {
pf.requestFocus(true);
}
/**=======================================================================**
* KeyListener 监听
**=======================================================================**
*/
public void keyPressed (KeyEvent ke) {
//键盘按下监听
int key = ke.getKeyCode();
if(key == KeyEvent.VK_ENTER) {
if(ke.getSource() == cb)
pf.requestFocus(true); //将焦点从用户名给密码
if(pf.getPassword().length > 0)
dengLu(); //按Enter键登录系统
}
else if(key == KeyEvent.VK_ESCAPE) { //按ESC键退出系统
quit();
}//End if
}
public void keyReleased (KeyEvent ke) {
//键盘释放监听
}
public void keyTyped (KeyEvent ke) {
//按键型监听
}
/**=======================================================================**
* FocusListener 监听
**=======================================================================**
*/
public void focusGained (FocusEvent fe) {
//焦点监听
if(fe.getSource() == cb) //窗口最下方的功能提示
bott.setText(clue + "请选择操作员名称 ...");
else
if(fe.getSource() == pf)
bott.setText(clue + "请输入登录密码 ...");
else
if(fe.getSource() == bt1)
bott.setText(clue + "登录系统 ...");
else
if(fe.getSource() == bt2)
bott.setText(clue + "退出系统 ...");
}
public void focusLost (FocusEvent fe) {
//失去焦点监听
}
/**=======================================================================**
* [## public static void main(String sd[]) {} ]: 主函数
* 参数 ：String sd[]
* 返回值 ：无
* 修饰符 ：public static
* 功能 ：程序入口
**=======================================================================**
*/
public static void main(String sd[]) {
sunswing.setWindowStyle(sunini.getIniKey("Sys_style").charAt(0));
new FStartWindow ("pic/Login.gif", new Frame(), 1200);
new Login();
}
}
由于代码很多，就不一一贴上了，下面是下载地址：
下载地址：点击下载完整源码
Java实现酒店管理系统之Java swing酒店管理系统的实现及源码下载
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原文地址：http://blog.csdn.net/llqqxf/article/details/51886891
