我有java源代码，当我运行时，它会写
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver 我认为它是需要 ODBC 驱动程序，但我看不到它。Java源代码：
import java.awt.Image;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import java.sql.*;
import java.awt.*;
import java.io.*;
import javax.swing.*;
import java.awt.image.*;
import java.awt.event.*;
/**
* This code was edited or generated using CloudGarden's Jigloo
* SWT/Swing GUI Builder, which is free for non-commercial
* use. If Jigloo is being used commercially (ie, by a corporation,
* company or business for any purpose whatever) then you
* should purchase a license for each developer using Jigloo.
* Please visit www.cloudgarden.com for details.
* Use of Jigloo implies acceptance of these licensing terms.
* A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED FOR
* THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED
* LEGALLY FOR ANY CORPORATE OR COMMERCIAL PURPOSE.
*/
public class a extends javax.swing.JDialog {
private JLabel jLabel1;
private JLabel jLabel2;
private JLabel jLabel3;
private JLabel jLabel4;
private JTextField txtPiradi;
private JTextField txtSaxeli;
private JTextField txtGvari;
Image img;
File file = null;
String path = "";
JTextField text = new JTextField(20);
JButton browse, save;
Connection conn = null;
ResultSet rs = null;
Statement stmt = null;
/**
* Auto-generated main method to display this JDialog
*/
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame();
wevrtaDamateba inst = new wevrtaDamateba(frame);
inst.setVisible(true);
}
});
}
public wevrtaDamateba(JFrame frame) {
super(frame);
initGUI();
}
private void initGUI() {
try {
{
getContentPane().setLayout(null);
this.setTitle("\u10d0\u10ee\u10d0\u10da\u10d8 \u10ec\u10d4\u10d5\u10e0\u10d8\u10e1 \u10d3\u10d0\u10db\u10d0\u10e2\u10d4\u10d1\u10d0");
{
jLabel1 = new JLabel();
getContentPane().add(jLabel1);
jLabel1.setText("\u10e1\u10d0\u10ee\u10d4\u10da\u10d8:");
jLabel1.setFont(new java.awt.Font("Sylfaen",0,12));
jLabel1.setBounds(78, 21, 60, 40);
}
{
jLabel2 = new JLabel();
getContentPane().add(jLabel2);
jLabel2.setText("\u10d2\u10d5\u10d0\u10e0\u10d8:");
jLabel2.setFont(new java.awt.Font("Sylfaen",0,12));
jLabel2.setBounds(78, 67, 60, 40);
}
{
jLabel3 = new JLabel();
getContentPane().add(jLabel3);
jLabel3.setText("\u10de\u10d8\u10e0\u10d0\u10d3\u10d8 N:");
jLabel3.setFont(new java.awt.Font("Sylfaen",0,12));
jLabel3.setBounds(78, 112, 60, 40);
}
{
jLabel4 = new JLabel();
getContentPane().add(jLabel4);
jLabel4.setText("\u10e1\u10e3\u10e0\u10d0\u10d7\u10d8:");
jLabel4.setFont(new java.awt.Font("Sylfaen",0,12));
jLabel4.setBounds(78, 152, 60, 40);
}
{
txtSaxeli = new JTextField();
getContentPane().add(txtSaxeli);
txtSaxeli.setBounds(161, 28, 180, 23);
}
{
txtGvari = new JTextField();
getContentPane().add(txtGvari);
txtGvari.setBounds(161, 74, 180, 23);
}
{
txtPiradi = new JTextField();
getContentPane().add(txtPiradi);
txtPiradi.setBounds(161, 119, 180, 23);
}
{
browse = new JButton();
getContentPane().add(browse);
browse.setText("\u10e1\u10e3\u10e0\u10d0\u10d7\u10d8\u10e1 \u10d0\u10e0\u10e9\u10d4\u10d5\u10d0");
browse.setBounds(161, 159, 180, 23);
browse.setFont(new java.awt.Font("Sylfaen",0,12));
browse.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JFileChooser chooser = new JFileChooser();
chooser.addChoosableFileFilter(new ImageFileFilter());
int returnVal = chooser.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION) {
file = chooser.getSelectedFile();
path = file.getPath();
ImageIcon icon = new ImageIcon(path);
// label.setIcon(icon);
text.setText(path);
repaint();
}
}
});
}
{
save = new JButton();
getContentPane().add(save);
save.setText("\u10d3\u10d0\u10db\u10d0\u10e2\u10d4\u10d1\u10d0");
save.setBounds(173, 224, 123, 23);
save.setFont(new java.awt.Font("Sylfaen",0,12));
save.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
try {
File f = new File(path);
String saxeli = txtSaxeli.getText();
String gvari = txtGvari.getText();
int piradi = Integer.parseInt(txtPiradi.getText());
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:Base","","");
PreparedStatement psmnt = conn
.prepareStatement("insert into user('saxeli','gvari','piradi','img') values (?,?,?,?)");
FileInputStream fis = new FileInputStream(f);
psmnt.setString(1, saxeli);
psmnt.setString(2, gvari);
psmnt.setInt(3, piradi);
psmnt.setBinaryStream(4, (InputStream) fis,
(int) (f.length()));
int s = psmnt.executeUpdate();
JOptionPane.showMessageDialog(null,
"Inserted successfully!");
} catch (Exception ex) {
System.out.print(ex);
}
}
});
}
}
this.setSize(665, 346);
} catch (Exception e) {
e.printStackTrace();
}
}
protected void clear() {
// TODO Auto-generated method stub
}
class ImageFileFilter extends javax.swing.filechooser.FileFilter {
public boolean accept(File file) {
if (file.isDirectory())
return false;
String name = file.getName().toLowerCase();
return (name.endsWith(".jpg") || name.endsWith(".png") || name
.endsWith(".gif"));
}
public String getDescription() {
return "Images (*.gif,*.bmp, *.jpg, *.png )";
}
}
}