ich verwende Java, um Shell-Skripte auszuführen, das funktioniert super. Jetzt möchte ich Fehler von diesem Skript erhalten. Ich habe beispielsweise ein Skript und es tritt ein Fehler auf. Ich möchte die Zeile und eine Meldung dieses Fehlers erhalten.
Dies ist mein Code zum Ausführen eines Shell-Skripts.
try {
JSch jsch=new JSch();
com.jcraft.jsch.Session session=jsch.getSession(jTextField1.getText() ,jTextField3.getText(),22);
session.setPassword(jTextField2.getText());
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
session.setConfig(config);
session.connect();
ChannelExec channel=(ChannelExec) session.openChannel("exec");
channel.setInputStream(System.in);
channel.setOutputStream(System.out);
/*cp .mbb.sh to /
chmod +x mbb.sh
./mbb.sh param1 param2*/
//chaine de caractére pour concatener les parametres
String param="";
for ( int j=0 ; j<list.size();j++){
param=param+" "+list.get(j).getText();
}
DB_Operation db = new DB_Operation();
db.getConnection();
channel.setCommand("bash"+" "+valeururl+ param);
//channel.setCommand("bash script.sh");
channel.connect(30000);
InputStream in = channel.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String line ;
result.add("Build successful \n");
while((line =reader.readLine())!=null){
result.add(line);
}
if ( session.isConnected()){
JOptionPane.showMessageDialog(rootPane, "Connecté");
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
}
} catch (JSchException ex) {
result.clear();
result.add("Build failed \n");
msg_console = ex.getMessage();
result.add(msg_console);
JOptionPane.showMessageDialog(rootPane, "Erreur de connexion ");
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
} catch (IOException ex) {
result.clear();
result.add("Build failed \n");
msg_console = ex.getMessage();
result.add(msg_console);
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
}
Antwort1
hallo, ich habe ein wenig in meinem Code geändert und es funktioniert
package dashboard;
import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelExec;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.JSchException;
import java.awt.Color;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.border.LineBorder;
import javax.swing.border.TitledBorder;
/**
*
* @author ASUS
*/
public class NewJFrame extends javax.swing.JFrame {
private int valeurcol ;
private static NewJFrame xx =new NewJFrame();
private static List <JTextField> list = new ArrayList();
ArrayList<String> li = new ArrayList();
private static List <String> result= new ArrayList();
String valeururl;
String msg_console="";
// une variable pour récuperer warming message au cours de la connexion
/**
* Creates new form NewJFrame1
*/
public NewJFrame() {
initComponents();
this.setExtendedState(this.MAXIMIZED_BOTH);
this.setSize(Toolkit.getDefaultToolkit().getScreenSize());
System.out.println(jLabel3.getLocation());
}
NewJFrame(int valeurcol, String valeururl) {
initComponents();
this.valeururl=valeururl;
this.setExtendedState(this.MAXIMIZED_BOTH);
this.setSize(Toolkit.getDefaultToolkit().getScreenSize());
try {
this.valeurcol = valeurcol ;
DB_Operation db=new DB_Operation();
ResultSet rs= db.searchQuery("select * from utilitaires where id_script='"+valeurcol+"'");
while(rs.isBeforeFirst()){
while(rs.next()){
descri.setText(rs.getString(3));
nscript.setText(rs.getString(2));
}
} DB_Operation db1=new DB_Operation();
ResultSet rs1 = db1.searchQuery("select * from parametres where id_script='"+valeurcol+"'");
int cpt = 0 ;
while (rs1.isBeforeFirst()){
while (rs1.next()){
// pur récuperer le libelé
li.add(rs1.getString(2));
cpt++;
}
}
LineBorder a =new javax.swing.border.LineBorder(Color.black);
jTextField1.setBorder(a);
jTextField2.setBorder(a);
jTextField3.setBorder(a);
for ( int j =0 ; j<cpt ; j++){
JTextField c=new JTextField();
c.setText("");
c.setBorder(a);
c.setSize(190, 28);
list.add(c);
c.setLocation(263,456+55*j);
jPanel1.add(c);
jPanel1.revalidate();
jPanel1.repaint();
JLabel l = new JLabel();
l.setLocation(157,456+49*j);
l.setSize(120, 20);
l.setText(li.get(j));
jPanel1.add(l);
}
JButton bt_exec = new JButton();
bt_exec.setSize(100, 30);
bt_exec.setText("Exécuter");
bt_exec.setLocation(263, 456+55*cpt);
jPanel1.add(bt_exec);
bt_exec.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
JSch jsch=new JSch();
com.jcraft.jsch.Session session=jsch.getSession(jTextField1.getText() ,jTextField3.getText(),22);
session.setPassword(jTextField2.getText());
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
session.setConfig(config);
session.connect();
Channel channel = null;
channel= session.openChannel("exec");
String param="";
for ( int j=0 ; j<list.size();j++){
param=param+" "+list.get(j).getText();
}
DB_Operation db = new DB_Operation();
db.getConnection();
( ( ChannelExec ) channel ).setCommand( "bash"+" "+valeururl+ param );
channel.connect();
BufferedReader reader = new BufferedReader( new InputStreamReader( channel.getInputStream() ) );
BufferedReader errorReader = new BufferedReader( new InputStreamReader(
( ( ChannelExec ) channel ).getErrStream() ) );
String lineerror ;
result.add("Build successful \n");
while((lineerror =errorReader.readLine())!=null){
result.add(lineerror);
}
String line1 ;
result.add("Build successful \n");
while((line1 =reader.readLine())!=null){
result.add(line1);
}
reader.close();
errorReader.close();
if ( session.isConnected()){
JOptionPane.showMessageDialog(rootPane, "Connecté");
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
}
} catch (JSchException ex) {
result.clear();
result.add("Build failed \n");
msg_console = ex.getMessage();
result.add(msg_console);
JOptionPane.showMessageDialog(rootPane, "Erreur de connexion ");
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
} catch (IOException ex) {
result.clear();
result.add("Build failed \n");
msg_console = ex.getMessage();
result.add(msg_console);
Resultexec rs =new Resultexec(result);
xx.dispose();
rs.createAndShowGUI();
}
}
});
JPanel exec = new JPanel();
TitledBorder x =new javax.swing.border.TitledBorder(a);
x.setTitle("Zone d'éxecution");
exec.setBorder(x);
exec.setLocation(100, 456+55*(cpt+1));
exec.setSize(721, 257);
exec.setBackground(Color.white);
// jPanel1.add(exec);
} catch (SQLException ex) {
Logger.getLogger(NewJFrame.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* 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")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel2 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
jPanel1 = new javax.swing.JPanel();
jLabel4 = new javax.swing.JLabel();
nscript = new javax.swing.JLabel();
jScrollPane2 = new javax.swing.JScrollPane();
descri = new javax.swing.JTextArea();
jLabel1 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jTextField2 = new javax.swing.JTextField();
jTextField3 = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
jLabel13 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jPanel2.addAncestorListener(new javax.swing.event.AncestorListener() {
public void ancestorMoved(javax.swing.event.AncestorEvent evt) {
jPanel2AncestorMoved(evt);
}
public void ancestorAdded(javax.swing.event.AncestorEvent evt) {
}
public void ancestorRemoved(javax.swing.event.AncestorEvent evt) {
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 1174, Short.MAX_VALUE)
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 955, Short.MAX_VALUE)
);
jPanel1.setBackground(new java.awt.Color(255, 255, 255));
jLabel4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/dashboard/Image/unnamed.jpg"))); // NOI18N
nscript.setFont(new java.awt.Font("Tahoma", 1, 36)); // NOI18N
nscript.setForeground(new java.awt.Color(102, 204, 204));
nscript.setText("Nom script");
descri.setEditable(false);
descri.setColumns(20);
descri.setRows(5);
jScrollPane2.setViewportView(descri);
jLabel1.setText("User");
jTextField1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField1ActionPerformed(evt);
}
});
jLabel2.setText("Password");
jLabel3.setText("Serveur");
jTextField3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField3ActionPerformed(evt);
}
});
jLabel5.setIcon(new javax.swing.ImageIcon(getClass().getResource("/dashboard/Image/back.png"))); // NOI18N
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(100, 100, 100)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(57, 57, 57)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 190, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(jLabel2))
.addGap(50, 50, 50)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 190, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 190, javax.swing.GroupLayout.PREFERRED_SIZE)))))
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 721, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(339, 339, 339)
.addComponent(nscript)))
.addGap(0, 330, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 240, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel5)))
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel5)))
.addGap(26, 26, 26)
.addComponent(nscript)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(59, 59, 59)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1))
.addGap(27, 27, 27)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jLabel2))
.addGap(27, 27, 27)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3))
.addContainerGap(1239, Short.MAX_VALUE))
);
jScrollPane1.setViewportView(jPanel1);
jLabel13.setIcon(new javax.swing.ImageIcon(getClass().getResource("/dashboard/Image/back (1).png"))); // NOI18N
jLabel13.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
jLabel13MouseClicked(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(5, 5, 5)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 4, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(579, 579, 579)
.addComponent(jLabel13)
.addContainerGap(580, Short.MAX_VALUE)))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 933, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(40, 40, 40)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(934, 934, 934)
.addComponent(jLabel13, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(980, Short.MAX_VALUE)))
);
pack();
}// </editor-fold>
private void jPanel2AncestorMoved(javax.swing.event.AncestorEvent evt) {
// TODO add your handling code here:
}
private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jTextField3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jLabel13MouseClicked(java.awt.event.MouseEvent evt) {
PageAdmin pa = new PageAdmin();
this.dispose();
pa.setVisible(true);
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<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) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
xx.setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JTextArea descri;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel13;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField jTextField2;
private javax.swing.JTextField jTextField3;
private javax.swing.JLabel nscript;
// End of variables declaration
}