java車輛管理系統(tǒng)設(shè)計方案及對策

1、. . .word.zl./車輛管理系統(tǒng)package javaapplication27;import javax.swing.*;import java.io.*;import java.awt.*;import java.awt.event.*;import java.util.*;import javax.swing.filechooser.*;import java.io.FileInputStream;/3.4CarPicture 類class CarPicture extends JPanel File imageFile;Toolkit tool;public CarPictu

2、re() tool=getToolkit(); publicvoid setImage(File imageFile) this.imageFile=imageFile; repaint(); Overridepublicvoid paintponent(Graphics g) super.paintponent(g);int w=getBounds().width;int h=getBounds().height;if(imageFile!=null) Image image=tool.getImage(imageFile.getAbsolutePath(); g.drawImage(ima

3、ge, 0,0,w,h, this); /3.3Car類class Car implementsSerializable String number,name,discipling,grade,borth,sex;File imagePic;publicvoid setNumber(String number) this.number=number; publicString getNumber() return number; publicvoid setName(String name) =name; publicString getName() return name;

4、 publicvoid setDiscipling(String discipling) this.discipling=discipling; publicString getDiscipling() return discipling; publicvoid setGrade(String grade) this.grade=grade; publicString getGrade() return grade; publicvoid setBorth(String borth) this.borth=borth; publicString getBorth() return borth;

5、 publicvoid setSex(String sex) this.sex=sex; publicString getSex() return sex; publicvoid setImagePic(File image) imagePic=image; publicFile getImagePic() return imagePic; /3.5InputCar類class InputCar extends JPanel implementsActionListener Car 車主=null; CarPicture pic; HashMap根本信息表=null; JTextField 車

6、牌號,XX,購車公司,購車時間; utton 選擇照片; oBox 檔次; JRadioButton 男,女;ButtonGroup group=null; utton 錄入,重置;FileInputStream inOne=null;ObjectInputStream inTwo=null;FileInputStream outOne=null;ObjectOutputStream outTwo=null;File systemFile,imagePic;public InputCar(File file) systemFile=file; pic=new CarPicture();車牌號=

7、new JTextField(5);XX=new JTextField(5);檔次=new oBox();try FileReader inOne = newFileReader(專業(yè).txt);BufferedReader inTwo = newBufferedReader(inOne);String s = null;int i=0;while(s=inTwo.readLine()!=null)檔次.addItem(s); inOne.close(); inTwo.close(); catch(IOException exp)檔次.addItem(高級);檔次.addItem(中高級);檔

8、次.addItem(中級);檔次.addItem(中低級);檔次.addItem(普通); 購車公司=new JTextField(5);購車時間=new JTextField(5);選擇照片=new utton(選擇); group=new ButtonGroup();男=new JRadioButton(男,true);女=new JRadioButton(女,true); group.add(男); group.add(女);錄入=new utton(錄入);重置=new utton(重置);錄入.addActionListener(this);選擇照片.addActionListene

9、r(this);重置.addActionListener(this); Box box1=Box.createHorizontalBox(); box1.add(new JLabel(車牌號：,JLabel.CENTER); box1.add(車牌號); Box box2=Box.createHorizontalBox(); box2.add(new JLabel(車主XX：,JLabel.CENTER); box2.add(XX); Box box3=Box.createHorizontalBox(); box3.add(new JLabel(車主性別：,JLabel.CENTER); bo

10、x3.add(男); box3.add(女); Box box4=Box.createHorizontalBox(); box4.add(new JLabel(車輛檔次：,JLabel.CENTER); box4.add(檔次); Box box5=Box.createHorizontalBox(); box5.add(new JLabel(購車公司：,JLabel.CENTER); box5.add(購車公司); Box box6=Box.createHorizontalBox(); box6.add(new JLabel(購車時間：,JLabel.CENTER);box6.add(購車時間

11、); Box boxH=Box.createVerticalBox(); boxH.add(box1); boxH.add(box2); boxH.add(box3); boxH.add(box4); boxH.add(box5); boxH.add(box6); boxH.add(Box.createVerticalGlue(); JPanel picPanel=new JPanel(); picPanel.setBackground(Color.green); picPanel.add(new JLabel(選擇照片：,JLabel.CENTER); picPanel.add(選擇照片);

12、 JPanel putButton=new JPanel(); putButton.add(錄入); putButton.add(重置); JPanel messPanel=new JPanel(); messPanel.add(boxH); messPanel.setBackground(Color.cyan); putButton.setBackground(Color.red); setLayout(newBorderLayout(); JSplitPane splitV=new JSplitPane(JSplitPane.VERTICAL_SPLIT,picPanel,pic); JS

13、plitPane splitH=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,messPanel,splitV); add(splitH,BorderLayout.CENTER); add(putButton,BorderLayout.SOUTH); validate(); publicvoid actionPerformed(ActionEvent e)if(e.getSource()=錄入)String number=; number=車牌號.getText();if(number.length()0)try inOne =newFileInputS

14、tream(systemFile); inTwo =newObjectInputStream(inOne);根本信息表=(HashMap)inTwo.readObject(); inOne.close(); inTwo.close(); catch(Exception ee)if(根本信息表.containsKey(number)String warning=該生根本信息已存在，請到修改頁面修改！; JOptionPane.showMessageDialog(this,warning, 警告,JOptionPane.WARNING_MESSAGE); elseString m=根本信息將被錄入

15、！;int ok=JOptionPane.showConfirmDialog(this,m, 確認(rèn),JOptionPane.YES_NO_OPTION,JOptionPane.INFORMATION_MESSAGE);if(ok=JOptionPane.YES_OPTION)String name=XX.getText();String discipling=(String)檔次.getSelectedItem();String grade=購車公司.getText();String borth=購車時間.getText();String sex=null;if(男.isSelected()

16、sex=男.getText();else sex=女.getText();車主=new Car();車主.setNumber(number);車主.setName(name);車主.setDiscipling(discipling);車主.setGrade(grade);車主.setBorth(borth);車主.setSex(sex);車主.setImagePic(imagePic);try FileOutputStream outOne=newFileOutputStream(systemFile); outTwo=newObjectOutputStream(outOne);根本信息表.p

17、ut(number,車主); outTwo.writeObject(根本信息表); outTwo.close(); outOne.close(); clearMess(); catch(Exception ee) elseString warning=必須要輸入學(xué)號！; JOptionPane.showMessageDialog(this,warning,警告,JOptionPane.WARNING_MESSAGE); elseif(e.getSource()=選擇照片) JFileChooser chooser=new JFileChooser(); FileNameExtensionFil

18、ter filter=new FileNameExtensionFilter(JPG&GIF Images,jpg,gif); chooser.setFileFilter(filter);int state=chooser.showOpenDialog(null);File choiceFile=chooser.getSelectedFile();if(choiceFile!=null&state=JFileChooser.APPROVE_OPTION)選擇照片.setText(choiceFile.getName(); imagePic=choiceFile; pic.setImage(im

19、agePic); pic.repaint(); elseif(e.getSource()=重置) clearMess(); publicvoid clearMess()車牌號.setText(null);XX.setText(null);購車公司.setText(null);購車時間.setText(null);選擇照片.setText(選擇); imagePic=null; pic.setImage(imagePic); pic.repaint(); /3.6inquset類class Inquest extends JDialog implementsActionListener CarP

20、icture pic;PrintJob print;Graphics g=null; HashMap根本信息表; JTextField 車牌號,XX,檔次,購車公司,購車時間; JRadioButton 男,女; utton 查詢,打印文本及照片,打印文本,打印照片; ButtonGroup group=null;FileInputStream inOne=null;ObjectInputStream inTwo=null;File systemFile=null; JPanel messPanel; Car stu;public Inquest(File file) setTitle(查詢對

21、話框); setModal(false); systemFile=file; pic =new CarPicture();車牌號=new JTextField(6);查詢=new utton(查詢);車牌號.addActionListener(this);查詢.addActionListener(this);打印文本及照片=new utton(打印文本及照片);打印文本=new utton(打印文本);打印照片=new utton(打印照片);打印文本及照片.addActionListener(this);打印文本.addActionListener(this);打印照片.addActionL

22、istener(this);打印文本及照片.setEnabled(false);打印文本.setEnabled(false);打印照片.setEnabled(false);XX=new JTextField(5);XX.setEditable(false);檔次=new JTextField(5);檔次.setEditable(false);購車公司=new JTextField(5);購車公司.setEditable(false);購車時間=new JTextField(5);購車時間.setEditable(false);男=new JRadioButton(男,false);女=new

23、JRadioButton(女,false); group=new ButtonGroup(); group.add(男); group.add(女); Box box1=Box.createHorizontalBox(); box1.add(new JLabel(車牌號:,JLabel.CENTER); box1.add(車牌號); box1.add(查詢); Box box2=Box.createHorizontalBox(); box2.add(new JLabel(車主XX:,JLabel.CENTER); box2.add(XX); Box box3=Box.createHorizon

24、talBox(); box3.add(new JLabel(性別:,JLabel.CENTER); box3.add(男); box3.add(女); Box box4=Box.createHorizontalBox(); box4.add(new JLabel(檔次:,JLabel.CENTER); box4.add(檔次); Box box5=Box.createHorizontalBox(); box5.add(new JLabel(購車公司:,JLabel.CENTER); box5.add(購車公司); Box box6=Box.createHorizontalBox(); box6

25、.add(new JLabel(購車時間:,JLabel.CENTER); box6.add(購車時間); Box boxH=Box.createVerticalBox(); boxH.add(box1); boxH.add(box2); boxH.add(box3); boxH.add(box4); boxH.add(box5); boxH.add(box6); messPanel=new JPanel(); messPanel.add(boxH); JSplitPane splitH=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,messPanel,

26、pic); add(splitH,BorderLayout.CENTER); JPanel pSouth=new JPanel(); pSouth.add(打印文本及照片); pSouth.add(打印文本); pSouth.add(打印照片); add(pSouth,BorderLayout.SOUTH); validate(); setVisible(false); setSize(360,230); addWindowListener(newWindowAdapter() Overridepublicvoid windowClosing(WindowEvent e) setVisible

27、(false););publicvoid actionPerformed(ActionEvent e)if(e.getSource()=查詢|e.getSource()=車牌號)String number=; number=車牌號.getText();if(number.length()0)try inOne=newFileInputStream(systemFile); inTwo=newObjectInputStream(inOne);根本信息表=(HashMap)inTwo.readObject(); inOne.close(); inTwo.close(); catch(Excepti

28、on ee)if(根本信息表.containsKey(number) stu=根本信息表.get(number);XX.setText(stu.getName();檔次.setText(stu.getDiscipling();購車公司.setText(stu.getGrade();購車時間.setText(stu.getBorth();if(stu.getSex().equals(男)男.setSelected(true);else女.setSelected(true); pic.setImage(stu.getImagePic(); pic.repaint();打印文本及照片.setEnab

29、led(true);打印文本.setEnabled(true);打印照片.setEnabled(true); else打印文本及照片.setEnabled(false);打印文本.setEnabled(false);打印照片.setEnabled(false);String warning=該車牌號不存在!; JOptionPane.showMessageDialog(this,warning,警告,JOptionPane.WARNING_MESSAGE); clearMess(); else打印文本及照片.setEnabled(false);打印文本.setEnabled(false);打印

30、照片.setEnabled(false);String warning=必須要輸入車牌號!; JOptionPane.showMessageDialog(this,warning,警告, JOptionPane.WARNING_MESSAGE); elseif(e.getSource()=打印文本及照片)try print=getToolkit().getPrintJob(new JFrame(),打印,newProperties(); g=print.getGraphics(); g.translate(120,200);int w=messPanel.getBounds().width;

31、messPanel.printAll(g); g.translate(w,0); pic.printAll(g);XX.setText(stu.getName(); g.dispose(); print.end(); catch(Exception exp) elseif(e.getSource()=打印文本)try print=getToolkit().getPrintJob(new JFrame(),打印,newProperties(); g=print.getGraphics(); g.translate(120,200); messPanel.printAll(g); g.dispos

32、e(); print.end(); catch(Exception exp) elseif(e.getSource()=打印照片)try print=getToolkit().getPrintJob(new JFrame(),打印,newProperties(); g=print.getGraphics();int w=messPanel.getBounds().width; g.translate(120+w,200); pic.printAll(g); g.dispose(); print.end(); catch(Exception exp) publicvoid clearMess()

33、車牌號.setText(null);XX.setText(null);購車公司.setText(null);購車時間.setText(null);檔次.setText(null); pic.setImage(null); pic.repaint(); /3.8Delete類class Delete extends JPanel implementsActionListener HashMap根本信息表=null; JTextField 車牌號,XX,檔次,購車公司,購車時間; JRadioButton 男,女; utton 刪除; ButtonGroup group=null;FileInpu

34、tStream inOne=null;ObjectInputStream inTwo=null;FileOutputStream outOne=null;ObjectOutputStream outTwo=null;File systemFile=null;public Delete(File file) systemFile=file;車牌號=new JTextField(10);刪除=new utton(刪除);車牌號.addActionListener(this);刪除.addActionListener(this);XX=new JTextField(10);XX.setEditabl

35、e(false);檔次=new JTextField(10);檔次.setEditable(false);購車公司=new JTextField(10);購車公司.setEditable(false);購車時間=new JTextField(10);購車時間.setEditable(false);男=newJRadioButton(男,false);女=new JRadioButton(女,false); group=new ButtonGroup(); group.add(男); group.add(女); Box box1=Box.createHorizontalBox(); box1.a

36、dd(new JLabel(輸入要刪除的車牌號：,JLabel.CENTER); box1.add(車牌號); box1.add(刪除); Box box2=Box.createHorizontalBox(); box2.add(new JLabel(車主XX：,JLabel.CENTER); box2.add(XX); Box box3=Box.createHorizontalBox(); box3.add(new JLabel(性別：,JLabel.CENTER); box3.add(男); box3.add(女); Box box4=Box.createHorizontalBox();

37、box4.add(new JLabel(檔次：,JLabel.CENTER); box4.add(檔次); Box box5=Box.createHorizontalBox(); box5.add(new JLabel(購車公司：,JLabel.CENTER); box5.add(購車公司); Box box6=Box.createHorizontalBox(); box6.add(new JLabel(購車時間：,JLabel.CENTER); box6.add(購車時間); Box boxH=Box.createVerticalBox(); boxH.add(box1); boxH.add

38、(box2); boxH.add(box3); boxH.add(box4); boxH.add(box5); boxH.add(box6); boxH.add(Box.createVerticalGlue(); JPanel pCenter=new JPanel(); pCenter.add(boxH); setLayout(newBorderLayout(); add(pCenter,BorderLayout.CENTER); validate(); publicvoid actionPerformed(ActionEvent e)if(e.getSource()=刪除|e.getSour

39、ce()=車牌號)String number=; number=車牌號.getText();if(number.length()0)try inOne=newFileInputStream(systemFile); inTwo=newObjectInputStream(inOne);根本信息表=(HashMap)inTwo.readObject(); inOne.close(); inTwo.close(); catch(Exception ee)if(根本信息表.containsKey(number) Car stu=(Car)根本信息表.get(number);XX.setText(stu

40、.getName();檔次.setText(stu.getDiscipling();購車公司.setText(stu.getGrade();購車時間.setText(stu.getBorth();if(stu.getSex().equals(男)男.setSelected(true);else女.setSelected(true);String m=確定要刪除該車牌號及全部信息嗎？;int ok=JOptionPane.showConfirmDialog(this,m,確認(rèn),JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);if(o

41、k=JOptionPane.YES_OPTION)根本信息表.remove(number);try outOne=newFileOutputStream(systemFile); outTwo=newObjectOutputStream(outOne); outTwo.writeObject(根本信息表); outTwo.close(); outOne.close();車牌號.setText(null);XX.setText(null);檔次.setText(null);購車公司.setText(null);購車時間.setText(null); catch(Exception ee) els

42、eif(ok=JOptionPane.NO_OPTION)車牌號.setText(null);XX.setText(null);檔次.setText(null);購車公司.setText(null);購車時間.setText(null); elseString waring=該車牌號不存在！; JOptionPane.showMessageDialog(this,waring,警告,JOptionPane.WARNING_MESSAGE);車牌號.setText(null); elseString waring=該車牌號不存在！; JOptionPane.showMessageDialog(t

43、his,waring,警告,JOptionPane.WARNING_MESSAGE); /3.7ModifySituation類class ModifySituation extends JPanel implementsActionListener CarPicture pic;HashMap根本信息表=null;JTextField 車牌號,XX,購車公司,購車時間;oBox 檔次;utton 選擇照片;JRadioButton 男,女;ButtonGroup group=null;utton 開場修改,錄入修改,重置;FileInputStream inOne=null;ObjectIn

44、putStream inTwo=null;FileOutputStream outOne=null;ObjectOutputStream outTwo=null;File systemFile,imagePic;oBox oldMess;Car stu=null;public ModifySituation(File file)systemFile=file;pic=new CarPicture();車牌號=new JTextField(6);XX=new JTextField(6);檔次=new oBox();tryFileReader inOne=newFileReader(檔次.txt)

45、;BufferedReader intwo=newBufferedReader(inOne);String s=null;int i=0;while(s=inTwo.readLine()!=null)檔次.addItem(s);inOne.close();inTwo.close();catch(IOException exp)檔次.addItem(高級);檔次.addItem(中高級);檔次.addItem(中級);檔次.addItem(中低級);檔次.addItem(普通);購車公司=new JTextField(6);購車時間=new JTextField(6);選擇照片=new utto

46、n(選擇);group=new ButtonGroup();男=new JRadioButton(男,true);女=new JRadioButton(女,false);group.add(男);group.add(女);oldMess=new oBox();開場修改=new utton(開場修改);錄入修改=new utton(錄入修改);錄入修改.setEnabled(false);選擇照片.setEnabled(false);重置=new utton(重置);車牌號.addActionListener(this);開場修改.addActionListener(this);錄入修改.add

47、ActionListener(this);重置.addActionListener(this);選擇照片.addActionListener(this);Box box1=Box.createHorizontalBox();box1.add(new JLabel(輸入要修改信息的車牌號：,JLabel.CENTER);box1.add(車牌號);box1.add(開場修改);Box box2=Box.createHorizontalBox();box2.add(new JLabel(新)車主XX:,JLabel.CENTER);box2.add(XX);Box box3=Box.createH

48、orizontalBox();box3.add(new JLabel(新)性別:,JLabel.CENTER);box3.add(男);box3.add(女);Box box4=Box.createHorizontalBox();box4.add(new JLabel(新)檔次:,JLabel.CENTER); box4.add(檔次);Box box5=Box.createHorizontalBox();box5.add(new JLabel(新)購車公司:,JLabel.CENTER); box5.add(購車公司); Box box6=Box.createHorizontalBox();

49、box6.add(new JLabel(新)購車時間:,JLabel.CENTER); box6.add(購車時間); Box box7=Box.createHorizontalBox();box7.add(new JLabel(車主已有的數(shù)據(jù):,JLabel.CENTER); box7.add(oldMess); Box boxH=Box.createVerticalBox(); boxH.add(box1); boxH.add(box2); boxH.add(box3); boxH.add(box4); boxH.add(box5); boxH.add(box6); boxH.add(bo

50、x7); boxH.add(Box.createVerticalGlue(); JPanel picPanel=new JPanel(); picPanel.setBackground(Color.green); picPanel.add(new JLabel(選擇照片:,JLabel.CENTER); picPanel.add(選擇照片); JPanel putBotton=new JPanel(); putBotton.setBackground(Color.yellow); putBotton.add(錄入修改); putBotton.add(重置); JPanel messPanel=

51、new JPanel(); messPanel.setBackground(Color.pink); messPanel.add(boxH); setLayout(newBorderLayout(); JSplitPane splitV=new JSplitPane(JSplitPane.VERTICAL_SPLIT,picPanel,pic); JSplitPane splitH=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,messPanel,splitV); add(splitH,BorderLayout.CENTER); add(putBotto

52、n,BorderLayout.SOUTH); validate();publicvoid actionPerformed(ActionEvent e)if(e.getSource()=開場修改|e.getSource()=車牌號)oldMess.removeAllItems();String number=;imagePic=null;number=車牌號.getText();if(number.length()0)tryinOne=newFileInputStream(systemFile);inTwo=newObjectInputStream(inOne);根本信息表=(HashMap)i

53、nTwo.readObject();inOne.close();inTwo.close();catch(Exception ee)if(根本信息表.containsKey(number)錄入修改.setEnabled(true);選擇照片.setEnabled(true);stu=根本信息表.get(number);oldMess.addItem(車主XX：+stu.getName();oldMess.addItem(檔次：+stu.getDiscipling();oldMess.addItem(購車公司：+stu.getGrade();oldMess.addItem(購車時間：+stu.ge

54、tBorth();if(stu.getSex().equals(男)男.setSelected(true);else女.setSelected(true);imagePic=stu.getImagePic();pic.setImage(imagePic);pic.repaint();XX.setText(stu.getName();購車公司.setText(stu.getGrade();購車時間.setText(stu.getBorth();else錄入修改.setEnabled(false);選擇照片.setEnabled(false);String warning=該車牌號不存在！;JOp

55、tionPane.showMessageDialog(this,warning,警告,JOptionPane.WARNING_MESSAGE);clearMess();else錄入修改.setEnabled(false);選擇照片.setEnabled(false);String warning=必須要輸入車牌號！;JOptionPane.showMessageDialog(this,warning,警告,JOptionPane.WARNING_MESSAGE);clearMess();elseif(e.getSource()=錄入修改)String number=;number=車牌號.ge

56、tText();if(number.length()0)tryinOne=newFileInputStream(systemFile);inTwo=newObjectInputStream(inOne);根本信息表=(HashMap)inTwo.readObject();inOne.close();inTwo.close();catch(Exception ee)if(根本信息表.containsKey(number)String question=該生根本信息已存在。你想修改他她的根本信息嗎？;JOptionPane.showMessageDialog(this,question,警告,JO

57、ptionPane.WARNING_MESSAGE);String m=根本信息將被修改！;int ok=JOptionPane.showConfirmDialog(this,m,確認(rèn),JOptionPane.YES_NO_OPTION,JOptionPane.INFORMATION_MESSAGE);if(ok=JOptionPane.YES_OPTION)String name=XX.getText();if(name.length()=0) name=stu.getName();String discipling=(String)檔次.getSelectedItem();if(disci

58、pling=null) discipling=stu.getDiscipling();String grade=購車公司.getText();if(grade.length()=0) grade=stu.getGrade();String borth=購車時間.getText();if(borth.length()=0) borth=stu.getBorth();String sex=null;if(男.isSelected() sex=男.getText();else sex=女.getText();if(imagePic=null) imagePic=stu.getImagePic();C

59、ar 車主=new Car();車主.setNumber(number);車主.setName(name);車主.setDiscipling(discipling);車主.setGrade(grade);車主.setBorth(borth);車主.setSex(sex);車主.setImagePic(imagePic);tryoutOne=newFileOutputStream(systemFile);outTwo=newObjectOutputStream(outOne);根本信息表.put(number,車主);outTwo.writeObject(根本信息表);outTwo.close(

60、);outOne.close();clearMess();catch(Exception ee)錄入修改.setEnabled(false);選擇照片.setEnabled(false);elseif(ok=JOptionPane.NO_OPTION)錄入修改.setEnabled(true);選擇照片.setEnabled(true);elseString warning=該車牌號沒有根本信息，不能修改！;JOptionPane.showMessageDialog(this,warning,警告,JOptionPane.WARNING_MESSAGE);錄入修改.setEnabled(fal