java车辆管理系统方案.doc

. . . . 资料整理 //车辆管理系统 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 类 class CarPicture extends JPanel { File imageFile; Toolkit tool; public CarPicture() { tool=getToolkit(); } public void setImage(File imageFile) { this.imageFile=imageFile; repaint(); } @Override public void paintComponent(Graphics g) { super.paintComponent(g); int w=getBounds().width; int h=getBounds().height; if(imageFile!=null) { Image image=tool.getImage(imageFile.getAbsolutePath()); g.drawImage(image, 0,0,w,h, this); } } } //3.3Car类 class Car implements Serializable { String number,name,discipling,grade,borth,sex; File imagePic; public void setNumber(String number) { this.number=number; } public String getNumber() { return number; } public void setName(String name) { this.name=name; } public String getName() { return name; } public void setDiscipling(String discipling) { this.discipling=discipling; } public String getDiscipling() {return discipling; } public void setGrade(String grade) { this.grade=grade; } public String getGrade() { return grade; } public void setBorth(String borth) { this.borth=borth; } public String getBorth() { return borth; } public void setSex(String sex) { this.sex=sex; } public String getSex() { return sex; } public void setImagePic(File image) { imagePic=image; } public File getImagePic() { return imagePic; } } //3.5InputCar类 class InputCar extends JPanel implements ActionListener { Car 车主=null; CarPicture pic; HashMapString,Car基本信息表=null; JTextField 车牌号,姓名,购车公司,购车时间;