Java Jdbc Odbc连接错误
我在做一个项目。我必须使用Microsoft access文件建立数据库连接。当我运行代码时，对话框上会显示大量异常。请帮帮我 这是代码Java Jdbc Odbc连接错误,java,odbc,ms-access-2007,Java,Odbc,Ms Access 2007,我在做一个项目。我必须使用Microsoft access文件建立数据库连接。当我运行代码时，对话框上会显示大量异常。请帮帮我 这是代码 package uclidit; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.sql.*; import java.util.logging.Level; import java.util.l
package uclidit;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;
public class RegistrationForm extends
javax.swing.JFrame implements ActionListener {
public String FullName,DOB,EmailId,PermAdd,TempAdd,MobileNo,Pincode;
public String Rno;
public int RegisterNo=1;
public RegistrationForm() {
initComponents();
setVisible(true);
setSize(700,700);
setLayout(null);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBackground(Color.GRAY);
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel2 = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jTextField3 = new javax.swing.JTextField();
jLabel6 = new javax.swing.JLabel();
dateChooserCombo1 = new datechooser.beans.DateChooserCombo();
jLabel7 = new javax.swing.JLabel();
jTextField4 = new javax.swing.JTextField();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
jLabel10 = new javax.swing.JLabel();
jTextField5 = new javax.swing.JTextField();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
jScrollPane2 = new javax.swing.JScrollPane();
jTextArea2 = new javax.swing.JTextArea();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jLabel11 = new javax.swing.JLabel();
jTextField6 = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setAlwaysOnTop(true);
setBackground(new java.awt.Color(255, 153, 153));
setMaximumSize(new java.awt.Dimension(1000, 1000));
setPreferredSize(new java.awt.Dimension(700, 800));
setType(java.awt.Window.Type.POPUP);
jLabel2.setFont(new java.awt.Font("Algerian", 2, 36)); // NOI18N
jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel2.setText("Registration Form");
jLabel1.setBackground(new java.awt.Color(255, 153, 153));
jLabel1.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel1.setText("Registration No :");
jLabel1.setDebugGraphicsOptions(javax.swing.DebugGraphics.FLASH_OPTION);
jLabel3.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel3.setText("Date :");
jTextField1.setEditable(false);
jTextField1.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jTextField1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField1ActionPerformed(evt);
}
});
jTextField2.setEditable(false);
jLabel4.setFont(new java.awt.Font("Arial", 0, 14)); // NOI18N
jLabel4.setText("To be filled by candidate ");
jLabel5.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel5.setText("Full Name :");
jLabel5.setToolTipText("");
jTextField3.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel6.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel6.setText("DOB :");
dateChooserCombo1.setNothingAllowed(false);
try {
dateChooserCombo1.setDefaultPeriods
(new datechooser.model.multiple.PeriodSet());
} catch (datechooser.model.exeptions.IncompatibleDataExeption e1) {
e1.printStackTrace();
}
dateChooserCombo1.setFieldFont(new java.awt.Font
("Times New Roman", java.awt.Font.PLAIN, 15));
jLabel7.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel7.setText("Mobile No. :");
jTextField4.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jLabel8.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel8.setText("Email Id :");
jLabel9.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel9.setText("Perm.Add :");
jLabel10.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel10.setText("Temp.Add :");
jTextField5.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jScrollPane1.setViewportView(jTextArea1);
jTextArea2.setColumns(20);
jTextArea2.setRows(5);
jScrollPane2.setViewportView(jTextArea2);
jButton1.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jButton1.setText("Next");
jButton1.setName("Next"); // NOI18N
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jButton2.setText("Cancel");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jLabel11.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel11.setText("Pincode :");
jTextField6.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
pack();
}// </editor-fold>
private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
Rno=jTextField1.getText();
if (evt.getSource() == jButton1) {
int x = 0;
FullName = jTextField3.getText();
//DOB = dateChooserCombo1.getText();
MobileNo = jTextField4.getText();
EmailId = jTextField5.getText();
PermAdd = jTextArea1.getText();
TempAdd = jTextArea2.getText();
Pincode = jTextField6.getText();
}
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String database="jdbc:odbc:Temp";
Connection con= DriverManager.getConnection(database,"","");
PreparedStatement pstm = con.prepareStatement("insert into
Registration values(?,?,?,?,?,?,?,?,?,?)");
pstm.setString(1,Rno);
pstm.setString(3,FullName);
//pstm.setString(4,DOB);
pstm.setString(5, MobileNo);
pstm.setString(6,EmailId);
pstm.setString(7,PermAdd);
pstm.setString(8,TempAdd);
pstm.setString(9,Pincode);
pstm.executeUpdate();
JOptionPane.showMessageDialog(null,"successful");
con.close();
}
catch(SQLException e){
StackTraceElement[] error=e.getStackTrace();
JOptionPane.showMessageDialog(null,
error);
} catch (ClassNotFoundException ex) {
Logger.getLogger(RegistrationForm.class.getName()).log(Level.SEVERE,
null, ex);
JOptionPane.showMessageDialog(null,
"In class not found");
}
}
@Override
public void actionPerformed(ActionEvent e) {
throw new UnsupportedOperationException("Not supported yet.");
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
this.dispose();
}
public static void main(String args[]) {
new RegistrationForm();
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info :
javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) { }
catch (IllegalAccessException ex) {
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
}
//</editor-fold>
//</editor-fold>
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new RegistrationForm().setVisible(true);
}
});
}
// Variables declaration - do not modify
private datechooser.beans.DateChooserCombo dateChooserCombo1;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel10;
private javax.swing.JLabel jLabel11;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextArea jTextArea1;
private javax.swing.JTextArea jTextArea2;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField jTextField2;
private javax.swing.JTextField jTextField3;
private javax.swing.JTextField jTextField4;
private javax.swing.JTextField jTextField5;
private javax.swing.JTextField jTextField6;
// End of variables declaration
}
我在你的代码中找不到你的访问文件 请看以下问题： 可能重复的
enter code here
java.sql.SQLException: No data found
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7137)
at sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3072)
at sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323)
at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174)
at java.sql.DriverManager.getConnection(DriverManager.java:579)
at java.sql.DriverManager.getConnection(DriverManager.java:221)
at uclidit.RegistrationForm.jButton1ActionPerf
at uclidit.RegistrationForm.access$100(RegistrationForm.java:10)
at uclidit.RegistrationForm$2.actionPerformed(RegistrationForm.java:134)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
atjavax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:234 1)
atjavax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java :402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
atjavax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListen er.java:252)
at java.awt.Component.processMouseEvent(Component.java:6505)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6270)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4861)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
atjava.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain. java:76)
atjava.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain. java:87)
at java.awt.EventQueue$4.run(EventQueue.java:702)
at java.awt.EventQueue$4.run(EventQueue.java:700)
at java.security.AccessController.doPrivileged(Native Method)
atjava.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain. java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
atjava.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.ja va:242)
atjava.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java: 161)
atjava.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.ja va:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)