Java程序设计课程设计

1、Java程序设计课程设计题 目：电话号码查询系统姓 名： 学 号： 专业班级：网络工程2011-1指导老师： 赵建立 敏感词汇分析程序的设计1、需求分析1.1需求分析现在各大手机都有自己的、各种通讯录程序，但是这些公司都有自己的版权，我们也不可能得到这些源代码！而且这些公司的程序也相当复杂，仅从日常应用方面来说，对于初学java的我们也无法理解，就需要我们开发一个简单易懂的电话号码查询系统程序。1.2功能设计本程序要构建的敏感词汇分析程序参照了手机通讯录，其功能是:有电话录入，修改，增加，删除，按姓名查询,按电话号码查询，按部门查询，按部门显示，显示所有电话号码信息，打印等功能。2、概要设计2

2、.1程序设计思路在本程序设计过程中用到了父类JFrame、JTable、JPanel、JMenuBar、JMenuItem、JButton。另外，JMenuBar用来创建主菜单，JMenuItem创建子菜单，JFrame创建框架，JTable创建表格部分，并用JScorollPane向文本框添加滚动条。用JMenuItem创建功能键。JButton添加触发按钮。编写BufferReader（）方法实现待分析文件中数据的读取。编写readLine()方法实现数据的读取。编写Select（）方法实现查询。编写rankVector方法实现排序编写addNumber()方法实现新建编写removeNu

3、mber()方法实现删除编写modifyPhoneNumber()方法实现修改利用actionPerformed ()方法做为事件监听器。编写J_fenxi（）实现构造。2.2程序运行界面3.程序详细设计与分析主页面表格菜单搜索视图编辑文件搜索类型搜索内容搜索键顺序显示修改删除新建关闭分组显示4测试分析4.1菜单栏由“文件”、“编辑”、“视图”组成，“文件“菜单有关闭功能键，“编辑”菜单有新建、删除、修改功能键，“视图”菜单有顺序显示和分类显示。新建功能：删除功能：鼠标点击选定向量中的元素，然后单击编辑，在单击删除键，就可实现删除功能。修改功能：点击要修改的单元格所在的行，然后点击编辑修改键开

4、始修改信息。顺序显示：手机号码按从小到大的顺序排列显示。分组显示：按分组的类别显示，同分组的元素在一起。搜索功能：可以按照手机号码，姓名、分组进行搜索。4.2测试文件内容4.2.1待测试文档初始文件内容为：4.2.2操作添加信息凯同事1915336635kai4.2.3测试结果5. 总结与分析通过完成一个小程序，不仅发现了自己在java知识中的不足，对java更加了解，还能够增加自己的变成经验，增强对逻辑思维的运用能力。在程序中还存在着一些缺陷和思考不到位的地方，例如，在关闭子窗口的时候，父窗口也会关闭，程序就此结束。还有编写该程序使用数据库的话更加好。6. 程序源代

5、码1类PhoneNumberpublic class PhoneNumber private String Number;private String Name;private String Partition;private String QQNumber;private String Email;public PhoneNumber() public String getNumber()return Number;public String getName()return Name;public String getPartition() return Partition;public S

6、tring getQQNumber() return QQNumber;public String getEmail() return Email;public String getPretreatment( int Style ) String Key = null;switch ( Style ) case 1:Key = getNumber();break;case 2:Key = getName();break;case 3:Key = getPartition();break;return Key;class NumberException extends Exception pub

7、lic String warningString()return "电话号码不符合编码规则！"public boolean isNumeric( String str ) Pattern pattern = Ppile("0-9*"); return pattern.matcher(str).matches();public boolean setNumber( String number ) number.trim();String Str = number.substring( 0, 3 );try if( !isNumeric( number )

8、)throw new NumberException();catch ( NumberException e ) JOptionPane.showMessageDialog( null, e.warningString()+"号码为："+number );return false;try if ( number.length() != 11 )throw new NumberException();catch ( NumberException e )JOptionPane.showMessageDialog( null, e.warningString()+"号

9、码为："+number );return false;try int num = Integer.parseInt( Str );if ( num < 130 | num > 139 )num /= 10;if( num != 15 | num != 18 )throw new NumberException();Number = number;return true;catch ( NumberException e ) JOptionPane.showMessageDialog( null, e.warningString()+"号码为："+num

10、ber );return false;public boolean setName( String name ) name.trim();Name = name;return true;public boolean setPartition( String Str ) Str.trim();Partition = Str;return true;public boolean setQQNumber( String qqnumber ) qqnumber.trim();QQNumber = qqnumber;return true;class EmailException extends Exc

11、eption public String warningString() return "电子邮箱格式错误！"public boolean setEmail( String email ) email.trim();String Str = email.substring( email.length()-4 );try if ( !Str.equals(".com") )throw new EmailException();if ( email.indexOf('') < 1 )throw new EmailException();

12、Email = email;return true;catch ( EmailException e ) JOptionPane.showMessageDialog( null, e.warningString() );return false;/* * param args */public static void main(String args) / TODO Auto-generated method stub2 类Operationpublic class Operation extends PhoneNumber public Vector<PhoneNumber> P

13、honeNumberList;public Operation() PhoneNumberList = new Vector<PhoneNumber>();public Vector<PhoneNumber> getPhoneNumberList() return PhoneNumberList;class OperatingException extends Exception public String warningString() return "操作失败！"public Vector<PhoneNumber> Select( S

14、tring KeyStr, int Style ) String Key = KeyStr.trim();Vector<PhoneNumber> tempPhoneNumberList = new Vector<PhoneNumber>();for ( int pt = 0; pt < PhoneNumberList.size(); pt+ ) String preKey = PhoneNumberList.elementAt(pt).getPretreatment(Style);if ( preKey.equals(Key) )tempPhoneNumberLi

15、st.addElement( PhoneNumberList.elementAt(pt) );return tempPhoneNumberList;public boolean addNumber( PhoneNumber phoneNumber, int Index ) try if ( PhoneNumberList.contains(phoneNumber) )throw new OperatingException();catch ( OperatingException e ) JOptionPane.showMessageDialog( null, e.warningString(

16、) );return false;try for ( int pt = 0; pt < PhoneNumberList.size(); pt+ )if ( PhoneNumberList.elementAt(pt).getNumber().equals(phoneNumber.getNumber() )throw new OperatingException();if ( Index >= PhoneNumberList.size() )Index = PhoneNumberList.size();PhoneNumberList.insertElementAt( phoneNumb

17、er, Index );return true;catch ( OperatingException e ) JOptionPane.showMessageDialog( null, e.warningString() );return false;public boolean removeNumber( String phoneNumber ) try int Index = 0;for ( int pt = 0; pt < PhoneNumberList.size(); pt+ )if ( PhoneNumberList.elementAt(pt).getNumber().equal

18、s(phoneNumber) )Index = pt;if ( Index >= PhoneNumberList.size() )throw new OperatingException();PhoneNumberList.removeElementAt(Index);return true;catch ( OperatingException e ) JOptionPane.showMessageDialog( null, e.warningString() );return false;public boolean modifyPhoneNumber( PhoneNumber pho

19、neNumber ) try if ( PhoneNumberList.contains(phoneNumber) )throw new OperatingException();int Index = 0;for ( int pt = 0; pt < PhoneNumberList.size(); pt+ )if ( PhoneNumberList.elementAt(pt).getNumber().equals(phoneNumber.getNumber() ) PhoneNumberList.removeElementAt(pt);PhoneNumberList.addElemen

20、t( phoneNumber );catch ( OperatingException e ) JOptionPane.showMessageDialog( null, e.warningString() );return false;try if ( !PhoneNumberList.contains(phoneNumber) )throw new OperatingException();return true;catch ( OperatingException e ) JOptionPane.showMessageDialog( null, e.warningString() );re

21、turn false;public Vector<PhoneNumber> sortPhoneNumber( Vector<PhoneNumber> phoneNumberList, String KeyStr ) Vector<PhoneNumber> tempPhoneNumberList = new Vector<PhoneNumber>( 10, 3 );for ( int Index = 0; Index < phoneNumberList.size(); Index+ )if ( phoneNumberList.elementA

22、t(Index).getPartition().equals(KeyStr) )tempPhoneNumberList.addElement( phoneNumberList.elementAt(Index) );return tempPhoneNumberList;public Vector<PhoneNumber> rankVector( Vector<PhoneNumber> phoneNumberList ) Vector<PhoneNumber> tempPhoneNumberList = new Vector<PhoneNumber>

23、();tempPhoneNumberList.addElement( phoneNumberList.elementAt(0);for ( int Index = 0; Index < phoneNumberList.size(); Index+ ) int pt;boolean flag = true;for ( pt = 0; pt < tempPhoneNumberList.size(); pt+ ) if ( phoneNumberList.elementAt(Index).getNumber().compareTo(tempPhoneNumberList.elementA

24、t(pt).getNumber() < 0 )break;for ( int i = 0; i < tempPhoneNumberList.size(); i+ )if ( tempPhoneNumberList.elementAt(i).getNumber().equals(phoneNumberList.elementAt(Index).getNumber() )flag = false;if ( flag )tempPhoneNumberList.insertElementAt( phoneNumberList.elementAt(Index), pt );return te

25、mpPhoneNumberList;public static void main(String args) / TODO Auto-generated method stub3类Searcherpublic class Searcher extends JFrame public DefaultTableModel Data;public JTable View;public JButton button;public JComboBox combobox;public JFrame app;public Operation operation;public JMenuBar MenuBar

26、;public JTextField textField;public JMenuItem MenuItem = new JMenuItem("关闭(C)") , new JMenuItem("新建(N)"), new JMenuItem("删除(D)"), new JMenuItem("修改(M)") , new JMenuItem("顺序显示(O)"), new JMenuItem("分类显示(S)") ;public Searcher() super("Sea

27、rcher");operation = new Operation();MenuBar = new JMenuBar();setJMenuBar(MenuBar);Container c = getContentPane();c.setLayout(new FlowLayout();Data = new DefaultTableModel( 1, 5 );View = new JTable( Data );View.setValueAt( "号码", 0, 0 );View.setValueAt( "姓名", 0, 1 );View.setVa

28、lueAt( "分组", 0, 2 );View.setValueAt( "QQ", 0, 3 );View.setValueAt( "Email", 0, 4 );View.setPreferredScrollableViewportSize( new Dimension( 300, 150 ) );View.setAutoResizeMode( JTable.AUTO_RESIZE_OFF );JScrollPane spane = new JScrollPane( View );spane.setLayout( new Scro

29、llPaneLayout() );View.setVisible( true );JMenu Menu = new JMenu("文件(F)"), new JMenu("编辑(E)"), new JMenu("视图(V)") ;char MenuChar = 'F', 'E', 'V' , 'C' , 'N', 'D', 'M' , 'O', 'S' ;int Index, IndexI;fo

30、r (Index = 0; Index < Menu.length; Index+) MenuBar.add(MenuIndex);MenuIndex.setMnemonic(MenuChar0Index);for (IndexI = 0; IndexI < MenuItemIndex.length; IndexI+) MenuIndex.add(MenuItemIndexIndexI);MenuItemIndexIndexI.setMnemonic(MenuCharIndex + 1IndexI);MenuItemIndexIndexI.setAccelerator(KeyStr

31、oke.getKeyStroke("ctrl" + MenuCharIndex + 1IndexI);Menu1.insertSeparator(1);Menu2.insertSeparator(1);JPanel panel = new JPanel();JPanel panel2 =new JPanel();textField = new JTextField( 20 );textField.setEditable( true );String s = "号码", "姓名", "分组" ;combobox =

32、new JComboBox( s );button = new JButton("搜索");panel.setLayout( new BoxLayout(panel, BoxLayout.X_AXIS) );panel.add( combobox );panel.add( textField );panel.add( button );panel2.setLayout( new BoxLayout(panel2, BoxLayout.X_AXIS) );panel2.add( View );c.add( panel );c.add( panel2 );panel.setVi

33、sible( true );panel.setVisible( true );c.add( spane );String path = "Data.txt"try FileReader fr=new FileReader(path); BufferedReader reader=new BufferedReader(fr);String tempStr = new String();tempStr = reader.readLine();PhoneNumber phoneNumber = new PhoneNumber5;for ( int pt = 0; tempStr

34、!= null; pt+ ) phoneNumberpt = new PhoneNumber();Vector<String> rowData = new Vector<String>(5);phoneNumberpt.setNumber( tempStr );rowData.addElement( tempStr ); tempStr = reader.readLine();phoneNumberpt.setName( tempStr );rowData.addElement( tempStr );tempStr = reader.readLine();phoneNu

35、mberpt.setPartition( tempStr );rowData.addElement( tempStr );tempStr = reader.readLine();phoneNumberpt.setQQNumber( tempStr );rowData.addElement( tempStr );tempStr = reader.readLine();phoneNumberpt.setEmail( tempStr );rowData.addElement( tempStr );Data.addRow( rowData );operation.PhoneNumberList.add

36、Element( phoneNumberpt );tempStr = reader.readLine();reader.close();catch ( IOException e ) JOptionPane.showMessageDialog( null, e );button.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) int Style = combobox.getSelectedIndex()+1;String KeyStr = textField.getText();

37、Vector<PhoneNumber> phoneNumberList = operation.Select(KeyStr, Style );int flag = Data.getRowCount()-1;for ( int i = 0; i < flag; i+ )Data.removeRow( Data.getRowCount()-1 );for (int pt = 0; pt < phoneNumberList.size(); pt+) Vector<String> rowData = new Vector<String>(5);rowDa

38、ta.addElement(phoneNumberList.elementAt(pt).getNumber();rowData.addElement(phoneNumberList.elementAt(pt).getName();rowData.addElement(phoneNumberList.elementAt(pt).getPartition();rowData.addElement(phoneNumberList.elementAt(pt).getQQNumber();rowData.addElement(phoneNumberList.elementAt(pt).getEmail(

39、);Data.addRow(rowData);View.repaint(););MenuItem00.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) JMenuItem Item = (JMenuItem) e.getSource();System.exit(0););MenuItem10.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) class J_Table

40、extends JFrame public DefaultTableModel m_data;public JTable m_view;public PhoneNumber phoneNumber;public J_Table() super("新建");phoneNumber = new PhoneNumber();m_data = new DefaultTableModel();m_view = new JTable(m_data);m_view.setPreferredScrollableViewportSize(new Dimension(240, 480);Con

41、tainer c = getContentPane();c.setLayout(new FlowLayout();JButton b = new JButton("确定");c.add(b);Vector<String> columnData = new Vector<String>(5);columnData.addElement("姓名：");columnData.addElement("号码：");columnData.addElement("分组：");columnData.addE

42、lement("QQ：");columnData.addElement("Email：");m_data.addColumn("标签", columnData);m_data.addColumn("内容", (Vector) null);c.add(m_view);b.addActionListener(new ActionListener() public void actionPerformed(java.awt.event.ActionEvent e) JButton bb = (JButton) e.get

43、Source();phoneNumber.setName(String) m_data.getValueAt(0, 1);phoneNumber.setNumber(String) m_data.getValueAt(1, 1);phoneNumber.setPartition(String) m_data.getValueAt(2, 1);phoneNumber.setQQNumber(String) m_data.getValueAt(3, 1);phoneNumber.setEmail(String) m_data.getValueAt(4, 1);operation.addNumber

44、(phoneNumber, operation.PhoneNumberList.size();Vector<String> rowData = new Vector<String>(5);rowData.addElement( phoneNumber.getNumber() );rowData.addElement( phoneNumber.getName() );rowData.addElement( phoneNumber.getPartition() );rowData.addElement( phoneNumber.getQQNumber() );rowData

45、.addElement( phoneNumber.getEmail() );Data.addRow( rowData ););J_Table table = new J_Table();table.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);table.setSize(200, 200);table.setVisible( true );table.repaint(););MenuItem11.addActionListener(new ActionListener() public void actionPerformed(ActionEve

46、nt e) int rEdit = View.getSelectedRow();String KeyStr = (String) Data.getValueAt(rEdit, 0);operation.removeNumber(KeyStr);Data.removeRow( rEdit ););MenuItem12.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) class J_Table extends JFrame public DefaultTableModel m_dat

47、a;public JTable m_view;public PhoneNumber phoneNumber;public J_Table() super("修改");phoneNumber = new PhoneNumber();m_data = new DefaultTableModel();m_view = new JTable(m_data);m_view.setPreferredScrollableViewportSize(new Dimension(240, 480);Container c = getContentPane();c.setLayout(new F

48、lowLayout();JButton b = new JButton("确定");c.add(b);Vector<String> columnData = new Vector<String>(5);columnData.addElement("号码：");columnData.addElement("姓名：");columnData.addElement("分组：");columnData.addElement("QQ：");columnData.addElement

49、("Email：");Vector<String> columnContent = new Vector<String>(5);int rEdit = View.getSelectedRow();columnContent.addElement(String) View.getValueAt(rEdit, 0);columnContent.addElement(String) View.getValueAt(rEdit, 1);columnContent.addElement(String) View.getValueAt(rEdit, 2);col

50、umnContent.addElement(String) View.getValueAt(rEdit, 3);columnContent.addElement(String) View.getValueAt(rEdit, 4);m_data.addColumn( "标签", columnData);m_data.addColumn(Object)"内容", columnContent);c.add(m_view);m_view.repaint();b.addActionListener(new ActionListener() public void

51、actionPerformed(ActionEvent e) JButton bb = (JButton) e.getSource();phoneNumber.setNumber(String) m_data.getValueAt(0, 1);phoneNumber.setName(String) m_data.getValueAt(1, 1);phoneNumber.setPartition(String) m_data.getValueAt(2, 1);phoneNumber.setQQNumber(String) m_data.getValueAt(3, 1);phoneNumber.setEmail(String) m_data.getValueAt(4, 1);operation.modifyPhoneNumber(