comment Faire connecter msql avec java

Question

bonjour je viens de creer un formulaire et je souhaite le connecter avec les bd mais je sais po comment faire

NHenry · Answer

Google : Java MySql

hamza1699 · Answer

bonjour Merci pour votre aide voila le probleme au juste je viens te connecter ma bd avec java mais j'ai po pu ajouter dans un tableau

hamza1699 · Answer

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class connection {
    Connection cnx;
    public connection() {
       try {
  Class.forName("com.mysql.jdbc.Driver");

} catch (ClassNotFoundException e) {
  // TODO Auto-generated catch block
  System.err.println(e);
 }
           try{
    cnx=DriverManager.getConnection("jdbc:mysql://localhost:3306/projet-stage","root","");
}catch(SQLException es){ System.err.println(es);}
}
    Connection obtenirconnexion(){return cnx;}
}

      EDIT : Ajout des balises de code (la coloration syntaxique).
Explications disponibles  ICI 

Merci d'y penser dans tes prochains messages.

hamza1699 · Answer

import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.ResultSet; import java.sql.SQLException; import java.text.ParseException; import javax.swing.ButtonGroup; import javax.swing.JFormattedTextField; import javax.swing.JOptionPane; import javax.swing.JRadioButton; import javax.swing.text.MaskFormatter; /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ public class NewJFrame3 extends javax.swing.JFrame { connection conn=new connection(); java.sql.Statement stm; ResultSet Rs; public NewJFrame3() { initComponents(); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // private void initComponents() { assure = new javax.swing.JTextField(); jComboBox2 = new javax.swing.JComboBox(); jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); jLabel3 = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel(); jLabel5 = new javax.swing.JLabel(); jLabel6 = new javax.swing.JLabel(); nom = new javax.swing.JTextField(); cin = new javax.swing.JTextField(); telephone = new javax.swing.JTextField(); Adresse = new javax.swing.JTextField(); jLabel7 = new javax.swing.JLabel(); jRadioButton1 = new javax.swing.JRadioButton(); jRadioButton2 = new javax.swing.JRadioButton(); jLabel8 = new javax.swing.JLabel(); Specialite = new javax.swing.JTextField(); jComboBox1 = new javax.swing.JComboBox(); jLabel9 = new javax.swing.JLabel(); jLabel10 = new javax.swing.JLabel(); debutdestage = new javax.swing.JTextField(); findestage = new javax.swing.JTextField(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jButton3 = new javax.swing.JButton(); assure.setText("jTextField5"); jComboBox2.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "observation", "opérationnel", " fonctionnel" })); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); jLabel1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N jLabel1.setText("Inscription D'un stagiaire "); jLabel2.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel2.setText("Nom et Prenon :"); jLabel3.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel3.setText("CIN :"); jLabel4.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel4.setText("Adresse :"); jLabel5.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel5.setText("Assuré:"); jLabel6.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel6.setText("Téléphone :"); MaskFormatter mask = null; try { mask = new MaskFormatter("0#.##.##.##.##"); telephone = new JFormattedTextField(mask); }catch(ParseException e){e.getStackTrace();} jLabel7.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel7.setText("Specialité:"); ButtonGroup groupe = new ButtonGroup(); jRadioButton1 = new JRadioButton("Homme"); groupe.add(jRadioButton1); jRadioButton1.setSelected(true); jRadioButton2 = new JRadioButton("Femme"); groupe.add(jRadioButton2); jRadioButton1.setText("Oui"); jRadioButton2.setText("Non"); jLabel8.setText("Type de Stage :"); jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "observation", "opérationnel", " fonctionnel" })); jComboBox1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jComboBox1ActionPerformed(evt); } }); jLabel9.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel9.setText("Debut de Stage:"); jLabel10.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N jLabel10.setText("Fin de Stage:"); debutdestage.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jTextField7ActionPerformed(evt); } }); jButton1.setText("Ajouter"); jButton1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { String Nom=nom.getText(); String CIN=cin.getText(); String tel=telephone.getText(); String adresse=Adresse.getText(); String assure = ""; if(jRadioButton1.isSelected()) assure="oui"; else if(jRadioButton2.isSelected()) assure="non"; String specialite=Specialite.getText(); String typeS=jComboBox1.getSelectedItem().toString(); String debut=debutdestage.getText(); String Fin=findestage.getText(); String requete="insert into stagiaire values('"+Nom+"','"+CIN+"','"+tel+"','"+adresse+"','"+assure+"','"+specialite+"','"+typeS+"','"+debut+"','"+Fin+"')"; try{ stm=conn.obtenirconnexion().createStatement(); stm.executeUpdate(requete); JOptionPane.showMessageDialog(null,"stagiaire a été ajouter!"); nom.setText(""); cin.setText("");telephone.setText(""); Adresse.setText("");Specialite.setText("");debutdestage.setText("");findestage.setText(""); }catch(SQLException ex){ JOptionPane.showMessageDialog(null,ex.getMessage()); } } }); jButton3.setText("Afficher"); jButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { //jButton1ActionPerformed(evt); new NewJFrame4().setVisible(true); //setVisible(false); } }); jButton2.setText("Annuler"); jButton2.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { int n=JOptionPane.showConfirmDialog(null, "voullez-vous vraiment annuler le programme !","Fermer",JOptionPane.YES_NO_OPTION,JOptionPane.INFORMATION_MESSAGE); if(n==JOptionPane.YES_OPTION) System.exit(0); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(43, 43, 43) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel10, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel9, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel8, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, 140, Short.MAX_VALUE) .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(55, 55, 55) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 212, Short.MAX_VALUE) .addComponent(Adresse) .addComponent(telephone) .addComponent(nom) .addComponent(cin) .addGroup(layout.createSequentialGroup() .addComponent(jRadioButton1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jRadioButton2) .addGap(41, 41, 41)) .addComponent(Specialite) .addComponent(jComboBox1, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(debutdestage) .addComponent(findestage))) .addGroup(layout.createSequentialGroup() .addGap(92, 92, 92) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(48, 48, 48) .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(35, 35, 35) .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE))) .addContainerGap(98, Short.MAX_VALUE)) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(48, 48, 48) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 50, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(43, 43, 43) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(nom, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(cin, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE) .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel6, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(telephone, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(Adresse, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jRadioButton1) .addComponent(jRadioButton2)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(Specialite, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel8, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jComboBox1, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(jLabel9, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(debutdestage, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(findestage, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 56, Short.MAX_VALUE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(24, 24, 24)) ); pack(); }// private void jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } private void jTextField7ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ // /* 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) { java.util.logging.Logger.getLogger(NewJFrame3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(NewJFrame3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(NewJFrame3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(NewJFrame3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } // /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new NewJFrame3().setVisible(true); } }); } // Variables declaration - do not modify JOptionPane info= new JOptionPane(); private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JComboBox jComboBox1; private javax.swing.JComboBox jComboBox2; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel10; 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.JRadioButton jRadioButton1; private javax.swing.JRadioButton jRadioButton2; private javax.swing.JTextField nom; private javax.swing.JTextField cin; private javax.swing.JTextField telephone; private javax.swing.JTextField Adresse; private javax.swing.JTextField assure; private javax.swing.JTextField Specialite; private javax.swing.JTextField debutdestage; private javax.swing.JTextField findestage; // End of variables declaration } EDIT : Ajout des balises de code (la coloration syntaxique). Explications disponibles ICI Merci d'y penser dans tes prochains messages.

hamza1699 · Answer

/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. /** * * @author admin */ public class NewJFrame4 extends javax.swing.JFrame { /** * Creates new form NewJFrame4 */ public NewJFrame4() { initComponents(); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // private void initComponents() { jScrollPane1 = new javax.swing.JScrollPane(); jTable1 = new javax.swing.JTable(); jScrollPane3 = new javax.swing.JScrollPane(); jTable3 = new javax.swing.JTable(); jButton1 = new javax.swing.JButton(); jTextField1 = new javax.swing.JTextField(); jLabel1 = new javax.swing.JLabel(); jButton2 = new javax.swing.JButton(); jButton3 = new javax.swing.JButton(); jButton4 = new javax.swing.JButton(); jTable1.setModel(new javax.swing.table.DefaultTableModel( new Object [][] { {null, null, null, null}, {null, null, null, null}, {null, null, null, null}, {null, null, null, null} }, new String [] { "Title 1", "Title 2", "Title 3", "Title 4" } )); jScrollPane1.setViewportView(jTable1); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); jTable3.setBackground(new java.awt.Color(51, 51, 51)); jTable3.setModel(new javax.swing.table.DefaultTableModel( new Object [][] { {null, null, null, null,null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null}, {null, null, null, null, null, null, null, null, null} }, new String [] { "Nom-prenon", "Cin", "Telephone", "Adresse", "Assure", "Specialite", "Typedestage", "DateDebut", "Datefin" } )); jScrollPane3.setViewportView(jTable3); jButton1.setText("Ajouter"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { //jButton1ActionPerformed(evt); new NewJFrame3().setVisible(true); //setVisible(false); } }); jTextField1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jTextField1ActionPerformed(evt); } }); jLabel1.setText("Entrez Donnez:"); jButton2.setText("Rechercher"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } }); jButton3.setText("Modifier"); jButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton3ActionPerformed(evt); } }); jButton4.setText("Supprimer"); jButton4.setMaximumSize(new java.awt.Dimension(23, 23)); jButton4.setName(""); // NOI18N javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(199, 199, 199) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(28, 28, 28) .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(18, 18, 18) .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 100, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addGap(35, 35, 35) .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 900, javax.swing.GroupLayout.PREFERRED_SIZE))) .addContainerGap(78, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup() .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(103, 103, 103) .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(101, 101, 101) .addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(242, 242, 242)) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addContainerGap(42, Short.MAX_VALUE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jTextField1) .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)) .addGap(18, 18, 18) .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 392, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(43, 43, 43) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(25, 25, 25)) ); pack(); }// private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ // /* 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) { java.util.logging.Logger.getLogger(NewJFrame4.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(NewJFrame4.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(NewJFrame4.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(NewJFrame4.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } // /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new NewJFrame4().setVisible(true); } }); } // Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JButton jButton4; private javax.swing.JLabel jLabel1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane3; private javax.swing.JTable jTable1; private javax.swing.JTable jTable3; private javax.swing.JTextField jTextField1; // End of variables declaration } EDIT : Ajout des balises de code (la coloration syntaxique). Explications disponibles ICI Merci d'y penser dans tes prochains messages.

hamza1699 · Answer

merci pour l'aide le premier code c'est pour la connection ! deuxieme c'est le formulaire d'ajout ! le troisieme c'est le tableau ou je veux que les information serons ajouter dans la tableau une fois quand ajoute car quand j'ajoute je trouve les informations dans le tableau de localhost mais moi je veux le trouver dans ce tableau !!! merci infinniment

Comment Faire connecter msql avec java

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