目录
一、系统介绍
1.运行环境
2.技术说明
3.系统功能
4.数据库
二、系统实现
1.登陆界面
2.错误登陆
3.病人登陆,挂号界面
4.科室过滤
5.医生过滤
6.挂号成功
7.医生界面-病人列表
8.菜单选项
9.收入界面
三、部分代码
DateChooser.java
login.java
一、系统介绍
1.运行环境
开发工具：Eclipse/IDEA
JDK版本：jdk1.8
Mysql版本：5.7
2.技术说明
Java+Swing+Mysql
3.系统功能
管理包括人员、号种及其挂号费用，挂号退号等信息，完成登录、挂号、查询和统计打印功能
4.数据库
T_KSXX (科室信息表)
T_BRXX (病人信息表)
T_KSYS (科室医生表)
T_HZXX (号种信息表)
T_GHXX (挂号信息表)
二、系统实现
1.登陆界面
2.错误登陆
3.病人登陆,挂号界面
4.科室过滤
5.医生过滤
6.挂号成功
7.医生界面-病人列表
8.菜单选项
9.收入界面
三、部分代码
DateChooser.java
package hospital;import java.awt.BasicStroke;import java.awt.BorderLayout;import java.awt.Color;import ponent;import java.awt.Cursor;import java.awt.Dimension;import java.awt.Font;import java.awt.Graphics;import java.awt.Graphics2D;import java.awt.GridLayout;import java.awt.Point;import java.awt.Polygon;import java.awt.Stroke;import java.awt.Toolkit;import java.awt.event.FocusEvent;import java.awt.event.FocusListener;import java.awt.event.MouseAdapter;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import java.awt.event.MouseMotionListener;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Calendar;import parator;import java.util.Date;import java.util.List;import javax.swing.BorderFactory;import javax.swing.JComponent;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.Popup;import javax.swing.PopupFactory;import javax.swing.SwingUtilities;import javax.swing.event.AncestorEvent;import javax.swing.event.AncestorListener;/*** 日期选择器，可以指定日期的显示格式*/public class DateChooser extends JPanel {private static final long serialVersionUID = 4529266044762990227L;private Date initDate;private Calendar now = Calendar.getInstance();private Calendar select;private JPanel monthPanel;// 月历private JP1 jp1;// 四块面板,组成private JP2 jp2;private JP3 jp3;private JP4 jp4;private Font font = new Font("宋体", Font.PLAIN, 12);private final LabelManager lm = new LabelManager();private SimpleDateFormat sdf;private boolean isShow = false;private Popup pop;private JComponent showDate;public static DateChooser getInstance() {return new DateChooser();}public static DateChooser getInstance(Date date) {return new DateChooser(date);}public static DateChooser getInstance(String format) {return new DateChooser(format);}public static DateChooser getInstance(Date date, String format) {return new DateChooser(date, format);}/*** Creates a new instance of DateChooser*/private DateChooser() {this(new Date());}private DateChooser(Date date) {this(date, "yyyy年MM月dd日");}private DateChooser(String format) {this(new Date(), format);}private DateChooser(Date date, String format) {initDate = date;sdf = new SimpleDateFormat(format);select = Calendar.getInstance();select.setTime(initDate);initPanel();}/*** 是否允许用户选择*/public void setEnabled(boolean b) {super.setEnabled(b);showDate.setEnabled(b);}/*** 得到当前选择框的日期*/public Date getDate() {return select.getTime();}public String getStrDate() {return sdf.format(select.getTime());}public String getStrDate(String format) {sdf = new SimpleDateFormat(format);return sdf.format(select.getTime());}// 根据初始化的日期,初始化面板private void initPanel() {monthPanel = new JPanel(new BorderLayout());monthPanel.setBorder(BorderFactory.createLineBorder(Color.BLUE));JPanel up = new JPanel(new BorderLayout());up.add(jp1 = new JP1(), BorderLayout.NORTH);up.add(jp2 = new JP2(), BorderLayout.CENTER);monthPanel.add(jp3 = new JP3(), BorderLayout.CENTER);monthPanel.add(up, BorderLayout.NORTH);monthPanel.add(jp4 = new JP4(), BorderLayout.SOUTH);this.addAncestorListener(new AncestorListener() {public void ancestorAdded(AncestorEvent event) {}public void ancestorRemoved(AncestorEvent event) {}// 只要祖先组件一移动,马上就让popup消失public void ancestorMoved(AncestorEvent event) {hidePanel();}});}public void register(final JComponent showDate) {this.showDate = showDate;showDate.setRequestFocusEnabled(true);showDate.addMouseListener(new MouseAdapter() {public void mousePressed(MouseEvent me) {showDate.requestFocusInWindow();}});this.setBackground(Color.WHITE);this.add(showDate, BorderLayout.CENTER);this.setPreferredSize(new Dimension(90, 25));this.setBorder(BorderFactory.createLineBorder(Color.GRAY));showDate.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {if (showDate.isEnabled()) {showDate.setCursor(new Cursor(Cursor.HAND_CURSOR));showDate.setForeground(Color.RED);}}public void mouseExited(MouseEvent me) {if (showDate.isEnabled()) {showDate.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));showDate.setForeground(Color.BLACK);}}public void mousePressed(MouseEvent me) {if (showDate.isEnabled()) {showDate.setForeground(Color.CYAN);if (isShow) {hidePanel();} else {showPanel(showDate);}}}public void mouseReleased(MouseEvent me) {if (showDate.isEnabled()) {showDate.setForeground(Color.BLACK);}}});showDate.addFocusListener(new FocusListener() {public void focusLost(FocusEvent e) {hidePanel();}public void focusGained(FocusEvent e) {}});}// 根据新的日期刷新private void refresh() {jp1.updateDate();jp2.updateDate();jp3.updateDate();jp4.updateDate();SwingUtilities.updateComponentTreeUI(this);}// 提交日期private void commit() {// TODO add other components hereif (showDate instanceof JTextField) {((JTextField) showDate).setText(sdf.format(select.getTime()));} else if (showDate instanceof JLabel) {((JLabel) showDate).setText(sdf.format(select.getTime()));}hidePanel();}// 隐藏日期选择面板private void hidePanel() {if (pop != null) {isShow = false;pop.hide();pop = null;}}// 显示日期选择面板private void showPanel(Component owner) {if (pop != null) {pop.hide();}Point show = new Point(0, showDate.getHeight());SwingUtilities.convertPointToScreen(show, showDate);Dimension size = Toolkit.getDefaultToolkit().getScreenSize();int x = show.x;int y = show.y;if (x < 0) {x = 0;}if (x > size.width - 295) {x = size.width - 295;}if (y < size.height - 170) {} else {y -= 188;}pop = PopupFactory.getSharedInstance().getPopup(owner, monthPanel, x, y);pop.show();isShow = true;}/*** 最上面的面板用来显示月份的增减*/private class JP1 extends JPanel {private static final long serialVersionUID = -5638853772805561174L;JLabel yearleft, yearright, monthleft, monthright, center,centercontainer;public JP1() {super(new BorderLayout());this.setBackground(new Color(160, 185, 215));initJP1();}private void initJP1() {yearleft = new JLabel(" <<", JLabel.CENTER);yearleft.setToolTipText("上一年");yearright = new JLabel(">> ", JLabel.CENTER);yearright.setToolTipText("下一年");yearleft.setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));yearright.setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));monthleft = new JLabel(" <", JLabel.RIGHT);monthleft.setToolTipText("上一月");monthright = new JLabel("> ", JLabel.LEFT);monthright.setToolTipText("下一月");monthleft.setBorder(BorderFactory.createEmptyBorder(2, 30, 0, 0));monthright.setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 30));centercontainer = new JLabel("", JLabel.CENTER);centercontainer.setLayout(new BorderLayout());center = new JLabel("", JLabel.CENTER);centercontainer.add(monthleft, BorderLayout.WEST);centercontainer.add(center, BorderLayout.CENTER);centercontainer.add(monthright, BorderLayout.EAST);this.add(yearleft, BorderLayout.WEST);this.add(centercontainer, BorderLayout.CENTER);this.add(yearright, BorderLayout.EAST);this.setPreferredSize(new Dimension(295, 25));updateDate();yearleft.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {yearleft.setCursor(new Cursor(Cursor.HAND_CURSOR));yearleft.setForeground(Color.RED);}public void mouseExited(MouseEvent me) {yearleft.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));yearleft.setForeground(Color.BLACK);}public void mousePressed(MouseEvent me) {select.add(Calendar.YEAR, -1);yearleft.setForeground(Color.WHITE);refresh();}public void mouseReleased(MouseEvent me) {yearleft.setForeground(Color.BLACK);}});yearright.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {yearright.setCursor(new Cursor(Cursor.HAND_CURSOR));yearright.setForeground(Color.RED);}public void mouseExited(MouseEvent me) {yearright.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));yearright.setForeground(Color.BLACK);}public void mousePressed(MouseEvent me) {select.add(Calendar.YEAR, 1);yearright.setForeground(Color.WHITE);refresh();}public void mouseReleased(MouseEvent me) {yearright.setForeground(Color.BLACK);}});monthleft.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {monthleft.setCursor(new Cursor(Cursor.HAND_CURSOR));monthleft.setForeground(Color.RED);}public void mouseExited(MouseEvent me) {monthleft.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));monthleft.setForeground(Color.BLACK);}public void mousePressed(MouseEvent me) {select.add(Calendar.MONTH, -1);monthleft.setForeground(Color.WHITE);refresh();}public void mouseReleased(MouseEvent me) {monthleft.setForeground(Color.BLACK);}});monthright.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {monthright.setCursor(new Cursor(Cursor.HAND_CURSOR));monthright.setForeground(Color.RED);}public void mouseExited(MouseEvent me) {monthright.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));monthright.setForeground(Color.BLACK);}public void mousePressed(MouseEvent me) {select.add(Calendar.MONTH, 1);monthright.setForeground(Color.WHITE);refresh();}public void mouseReleased(MouseEvent me) {monthright.setForeground(Color.BLACK);}});}private void updateDate() {center.setText(select.get(Calendar.YEAR) + "年"+ (select.get(Calendar.MONTH) + 1) + "月");}}private class JP2 extends JPanel {private static final long serialVersionUID = -8176264838786175724L;public JP2() {this.setPreferredSize(new Dimension(295, 20));}protected void paintComponent(Graphics g) {g.setFont(font);g.drawString("星期日 星期一 星期二 星期三 星期四 星期五 星期六", 5, 10);g.drawLine(0, 15, getWidth(), 15);}private void updateDate() {}}private class JP3 extends JPanel {private static final long serialVersionUID = 43157272447522985L;public JP3() {super(new GridLayout(6, 7));this.setPreferredSize(new Dimension(295, 100));initJP3();}private void initJP3() {updateDate();}public void updateDate() {this.removeAll();lm.clear();Date temp = select.getTime();Calendar select = Calendar.getInstance();select.setTime(temp);select.set(Calendar.DAY_OF_MONTH, 1);int index = select.get(Calendar.DAY_OF_WEEK);int sum = (index == 1 ? 8 : index);select.add(Calendar.DAY_OF_MONTH, 0 - sum);for (int i = 0; i < 42; i++) {select.add(Calendar.DAY_OF_MONTH, 1);lm.addLabel(new MyLabel(select.get(Calendar.YEAR), select.get(Calendar.MONTH), select.get(Calendar.DAY_OF_MONTH)));}for (MyLabel my : lm.getLabels()) {this.add(my);}select.setTime(temp);}}private class MyLabel extends JLabel implements Comparator<MyLabel>,MouseListener, MouseMotionListener {private static final long serialVersionUID = 3668734399227577214L;private int year, month, day;private boolean isSelected;public MyLabel(int year, int month, int day) {super("" + day, JLabel.CENTER);this.year = year;this.day = day;this.month = month;this.addMouseListener(this);this.addMouseMotionListener(this);this.setFont(font);if (month == select.get(Calendar.MONTH)) {this.setForeground(Color.BLACK);} else {this.setForeground(Color.LIGHT_GRAY);}if (day == select.get(Calendar.DAY_OF_MONTH)) {this.setBackground(new Color(160, 185, 215));} else {this.setBackground(Color.WHITE);}}public boolean getIsSelected() {return isSelected;}public void setSelected(boolean b, boolean isDrag) {isSelected = b;if (b && !isDrag) {int temp = select.get(Calendar.MONTH);select.set(year, month, day);if (temp == month) {SwingUtilities.updateComponentTreeUI(jp3);} else {refresh();}}this.repaint();}protected void paintComponent(Graphics g) {if (day == select.get(Calendar.DAY_OF_MONTH)&& month == select.get(Calendar.MONTH)) {// 如果当前日期是选择日期,则高亮显示g.setColor(new Color(160, 185, 215));g.fillRect(0, 0, getWidth(), getHeight());}if (year == now.get(Calendar.YEAR)&& month == now.get(Calendar.MONTH)&& day == now.get(Calendar.DAY_OF_MONTH)) {// 如果日期和当前日期一样,则用红框Graphics2D gd = (Graphics2D) g;gd.setColor(Color.RED);Polygon p = new Polygon();p.addPoint(0, 0);p.addPoint(getWidth() - 1, 0);p.addPoint(getWidth() - 1, getHeight() - 1);p.addPoint(0, getHeight() - 1);gd.drawPolygon(p);}if (isSelected) {// 如果被选中了就画出一个虚线框出来Stroke s = new BasicStroke(1.0f, BasicStroke.CAP_SQUARE,BasicStroke.JOIN_BEVEL, 1.0f,new float[] { 2.0f, 2.0f }, 1.0f);Graphics2D gd = (Graphics2D) g;gd.setStroke(s);gd.setColor(Color.BLACK);Polygon p = new Polygon();p.addPoint(0, 0);p.addPoint(getWidth() - 1, 0);p.addPoint(getWidth() - 1, getHeight() - 1);p.addPoint(0, getHeight() - 1);gd.drawPolygon(p);}super.paintComponent(g);}public boolean contains(Point p) {return this.getBounds().contains(p);}private void update() {repaint();}public void mouseClicked(MouseEvent e) {}public void mousePressed(MouseEvent e) {isSelected = true;update();}public void mouseReleased(MouseEvent e) {Point p = SwingUtilities.convertPoint(this, e.getPoint(), jp3);lm.setSelect(p, false);commit();}public void mouseEntered(MouseEvent e) {}public void mouseExited(MouseEvent e) {}public void mouseDragged(MouseEvent e) {Point p = SwingUtilities.convertPoint(this, e.getPoint(), jp3);lm.setSelect(p, true);}public void mouseMoved(MouseEvent e) {}public int compare(MyLabel o1, MyLabel o2) {Calendar c1 = Calendar.getInstance();c1.set(o1.year, o2.month, o1.day);Calendar c2 = Calendar.getInstance();c2.set(o2.year, o2.month, o2.day);return pareTo(c2);}}private class LabelManager {private List<MyLabel> list;public LabelManager() {list = new ArrayList<MyLabel>();}public List<MyLabel> getLabels() {return list;}public void addLabel(MyLabel my) {list.add(my);}public void clear() {list.clear();}@SuppressWarnings("unused")public void setSelect(MyLabel my, boolean b) {for (MyLabel m : list) {if (m.equals(my)) {m.setSelected(true, b);} else {m.setSelected(false, b);}}}public void setSelect(Point p, boolean b) {// 如果是拖动,则要优化一下,以提高效率if (b) {// 表示是否能返回,不用比较完所有的标签,能返回的标志就是把上一个标签和// 将要显示的标签找到了就可以了boolean findPrevious = false, findNext = false;for (MyLabel m : list) {if (m.contains(p)) {findNext = true;if (m.getIsSelected()) {findPrevious = true;} else {m.setSelected(true, b);}} else if (m.getIsSelected()) {findPrevious = true;m.setSelected(false, b);}if (findPrevious && findNext) {return;}}} else {MyLabel temp = null;for (MyLabel m : list) {if (m.contains(p)) {temp = m;} else if (m.getIsSelected()) {m.setSelected(false, b);}}if (temp != null) {temp.setSelected(true, b);}}}}private class JP4 extends JPanel {private static final long serialVersionUID = -6391305687575714469L;public JP4() {super(new BorderLayout());this.setPreferredSize(new Dimension(295, 20));this.setBackground(new Color(160, 185, 215));SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日");final JLabel jl = new JLabel("今天: " + sdf.format(new Date()));jl.setToolTipText("点击选择今天日期");this.add(jl, BorderLayout.CENTER);jl.addMouseListener(new MouseAdapter() {public void mouseEntered(MouseEvent me) {jl.setCursor(new Cursor(Cursor.HAND_CURSOR));jl.setForeground(Color.RED);}public void mouseExited(MouseEvent me) {jl.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));jl.setForeground(Color.BLACK);}public void mousePressed(MouseEvent me) {jl.setForeground(Color.WHITE);select.setTime(new Date());refresh();commit();}public void mouseReleased(MouseEvent me) {jl.setForeground(Color.BLACK);}});}private void updateDate() {}}/* public static void main(String[] args) {DateChooser dateChooser1 = DateChooser.getInstance("yyyy-MM-dd");JTextField showDate1 = new JTextField("单击选择日期");dateChooser1.register(showDate1);JFrame jf = new JFrame("测试日期选择器");jf.add(showDate1, BorderLayout.NORTH);jf.pack();jf.setLocationRelativeTo(null);jf.setVisible(true);jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}*/
login.java
package hospital;import hospital.SqlUse;import javafx.stage.Stage;import hospital.Patient;//import java.awt.*;import java.awt.event.*;import java.sql.SQLException;import java.awt.Dimension;import java.awt.FlowLayout;import javax.swing.JPanel;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JOptionPane;import javax.swing.JTextField;import javax.swing.JPasswordField;import javax.swing.JButton;import hospital.Doctor;public class login {public login() {JFrame f = new JFrame("Login");JPanel x = new JPanel();JPanel y = new JPanel();JPanel z = new JPanel();f.setSize(400, 300);f.setLocation(200, 200);f.setLayout(new FlowLayout());x.setSize(400, 100);y.setSize(400, 100);JLabel lName = new JLabel("账号：");// 输入框JTextField tfName = new JTextField("");//tfName.setText("请输入账号");tfName.setPreferredSize(new Dimension(200, 40));JLabel lPassword = new JLabel("密码：");// 输入框 JPasswordField tfPassword = new JPasswordField ("");//tfPassword.setText("请输入密码");tfPassword.setPreferredSize(new Dimension(200, 40));x.add(lName);x.add(tfName);y.add(lPassword);y.add(tfPassword);JButton buttonP = new JButton("病人登陆");JButton buttonH = new JButton("医生登陆");buttonP.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {//病人登陆 检验账号等String name =tfName.getText();String password = tfPassword.getText();SqlUse sql = new SqlUse();try {String id=sql.loginPa(name, password);if(id== null) {//登陆失败JOptionPane.showMessageDialog(f, "账号或密码错误！");System.out.println("false"+id);}else {//登陆成功Patient win = new Patient();//Stage stage = new Stage();System.out.println("ok"+id);f.dispose();win.show(id);}} catch (SQLException e1) {// TODO Auto-generated catch blocke1.printStackTrace();} catch (Exception e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}});buttonH.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {//医生登陆 检验账号等String name =tfName.getText();String password = tfPassword.getText();SqlUse sql = new SqlUse();try {String id=sql.loginDo(name, password);if(id== null) {//登陆失败JOptionPane.showMessageDialog(f, "账号或密码错误！");System.out.println("false"+id);}else {//登陆成功System.out.println("ok"+id);Doctor win = new Doctor(id);win.setId(id);//Stage stage = new Stage();f.dispose();//win.show();}} catch (SQLException e1) {// TODO Auto-generated catch blocke1.printStackTrace();} catch (Exception e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}});z.add(buttonP);z.add(buttonH);f.add(x);f.add(y);f.add(z);f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);f.setVisible(true);//tfPassword.grabFocus();}}
