Especificar "caminho" corretamente em JAVA [RESOLVIDO]

Spinkers · Junho 2, 2013, 4:32pm

Amigos, quero que para cada botão abra determinada pasta, criei o evento para cada botão e tudo mais, mas mesmo alterando o caminho da pasta, sempre abre a mesma pasta “Documentos”
Alguém ajuda?
[color=red]Explique de forma bem detalhada por favor![/color]
(Estou usando JDialog)
(NetBeans)
[color=darkred]Lembrando que sou iniciante.[/color]

Veja a print de como o programa é:

[code]/*

To change this template, choose Tools | Templates
and open the template in the editor.
*/
package javaapplication2;

import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
*

@author Felipe
*/
public class MenuPastas extends javax.swing.JDialog {

/**
- Creates new form MenuPastas
  */
  public MenuPastas(java.awt.Frame parent, boolean modal) {
  super(parent, modal);
  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() {
  
  jPanel1 = new javax.swing.JPanel();
  jLabel1 = new javax.swing.JLabel();
  jButton1 = new javax.swing.JButton();
  jButton2 = new javax.swing.JButton();
  jButton3 = new javax.swing.JButton();
  jButton4 = new javax.swing.JButton();
  jButton5 = new javax.swing.JButton();
  jButton6 = new javax.swing.JButton();
  jButton7 = new javax.swing.JButton();
  jButton8 = new javax.swing.JButton();
  jButton9 = new javax.swing.JButton();
  jButton10 = new javax.swing.JButton();
  jButton11 = new javax.swing.JButton();
  jButton12 = new javax.swing.JButton();
  jButton13 = new javax.swing.JButton();
  jButton14 = new javax.swing.JButton();
  
  setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
  
  jLabel1.setFont(new java.awt.Font(“Cambria Math”, 1, 24)); // NOI18N
  jLabel1.setText(“MENU DE PASTAS”);
  
  jButton1.setText(“Documentos”);
  jButton1.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton1ActionPerformed(evt);
  }
  });
  
  jButton2.setText(“Downloads”);
  jButton2.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton2ActionPerformed(evt);
  }
  });
  
  jButton3.setText(“Computador”);
  jButton3.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton3ActionPerformed(evt);
  }
  });
  
  jButton4.setText(“Imagens”);
  jButton4.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton4ActionPerformed(evt);
  }
  });
  
  jButton5.setText(“Musicas”);
  jButton5.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton5ActionPerformed(evt);
  }
  });
  
  jButton6.setText(“Videos”);
  jButton6.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton6ActionPerformed(evt);
  }
  });
  
  jButton7.setText(“Jogos”);
  jButton7.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton7ActionPerformed(evt);
  }
  });
  
  jButton8.setText(“Hardware”);
  jButton8.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton8ActionPerformed(evt);
  }
  });
  
  jButton9.setText(“Oculto”);
  jButton9.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton9ActionPerformed(evt);
  }
  });
  
  jButton10.setText(“Lixeira”);
  jButton10.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton10ActionPerformed(evt);
  }
  });
  
  jButton11.setText(“Disco Local C”);
  jButton11.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton11ActionPerformed(evt);
  }
  });
  
  jButton12.setText(“Desktop”);
  jButton12.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton12ActionPerformed(evt);
  }
  });
  
  jButton13.setText(“Bibliotecas”);
  jButton13.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton13ActionPerformed(evt);
  }
  });
  
  jButton14.setText(“Painel CTRL”);
  jButton14.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  jButton14ActionPerformed(evt);
  }
  });
  
  javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
  jPanel1.setLayout(jPanel1Layout);
  jPanel1Layout.setHorizontalGroup(
  jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addContainerGap()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addComponent(jButton14, javax.swing.GroupLayout.PREFERRED_SIZE, 88, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton13)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton12)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton11)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton10)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton9)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton8))
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
  .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 257, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addComponent(jButton1)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addComponent(jButton2)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton3)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton4)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton5)))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton6)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jButton7)))
  .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
  );
  
  jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {jButton10, jButton11, jButton12, jButton13, jButton14, jButton2, jButton3, jButton4, jButton5, jButton6, jButton7, jButton8, jButton9});
  
  jPanel1Layout.setVerticalGroup(
  jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addContainerGap()
  .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGap(33, 33, 33)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  .addComponent(jButton1)
  .addComponent(jButton2)
  .addComponent(jButton3)
  .addComponent(jButton4)
  .addComponent(jButton5)
  .addComponent(jButton6)
  .addComponent(jButton7))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  .addComponent(jButton8)
  .addComponent(jButton9)
  .addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 58, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jButton11)
  .addComponent(jButton12)
  .addComponent(jButton13)
  .addComponent(jButton14))
  .addContainerGap(51, Short.MAX_VALUE))
  );
  
  jPanel1Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {jButton1, jButton10, jButton11, jButton12, jButton13, jButton14, jButton2, jButton3, jButton4, jButton5, jButton6, jButton7, jButton8, jButton9});
  
  javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
  getContentPane().setLayout(layout);
  layout.setHorizontalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addContainerGap()
  .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addContainerGap())
  );
  layout.setVerticalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addContainerGap()
  .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addContainerGap())
  );
  
  pack();
  }//
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Documents Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Downloads Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Computer Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Image Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Music Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Videos Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton7ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Games Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton14ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Control Panel Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}
}

private void jButton13ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Library Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

private void jButton12ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Desktop Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

private void jButton11ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

private void jButton10ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Dump Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

private void jButton9ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Roaming Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

private void jButton8ActionPerformed(java.awt.event.ActionEvent evt) {
try {
Runtime.getRuntime().exec(“explorer C:\Documents Files”);
} catch (IOException ex) {
Logger.getLogger(MenuPastas.class.getName()).log(Level.SEVERE, null, ex);
}

}

/**
- @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(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
    java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
    java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
    java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    }
    //
  /* Create and display the dialog */
  java.awt.EventQueue.invokeLater(new Runnable() {
  public void run() {
  MenuPastas dialog = new MenuPastas(new javax.swing.JFrame(), true);
  dialog.addWindowListener(new java.awt.event.WindowAdapter() {
  @Override
  public void windowClosing(java.awt.event.WindowEvent e) {
  System.exit(0);
  }
  });
  dialog.setVisible(true);
  }
  });
  }
  // Variables declaration - do not modify
  private javax.swing.JButton jButton1;
  private javax.swing.JButton jButton10;
  private javax.swing.JButton jButton11;
  private javax.swing.JButton jButton12;
  private javax.swing.JButton jButton13;
  private javax.swing.JButton jButton14;
  private javax.swing.JButton jButton2;
  private javax.swing.JButton jButton3;
  private javax.swing.JButton jButton4;
  private javax.swing.JButton jButton5;
  private javax.swing.JButton jButton6;
  private javax.swing.JButton jButton7;
  private javax.swing.JButton jButton8;
  private javax.swing.JButton jButton9;
  private javax.swing.JLabel jLabel1;
  private javax.swing.JPanel jPanel1;
  // End of variables declaration
  }
  [/code]

Leandro_M · Junho 2, 2013, 6:52pm

Aponta sempre para o “Documentos” quando não encontra o path que você indica

Mas veja, assim você vai conseguir. Eu uso o Win 7

Runtime.getRuntime().exec("explorer C:\\Users\\<SEU USER>\\Music"); Runtime.getRuntime().exec("explorer C:\\Users\\<SEU USER>\\Pictures");

Spinkers · Junho 3, 2013, 1:52pm

Certo, mas se eu colocar “Lucas” no USER e for testar em outro computador com nome Diferente vai dar problema né?
e então, como eu faço? existe algum codigo que funcione para qualquer User?

Leandro_M · Junho 3, 2013, 2:18pm

Use a classe File para saber se a unidade é C: ou D: e o nome do user.

Lembre-se que sua lógica tem que atender versões diferentes de win, uma vez que cada um tempo um padrão diferente.

Flw

entanglement · Junho 3, 2013, 3:29pm

http://docs.oracle.com/javase/6/docs/api/javax/swing/filechooser/FileSystemView.html#getDefaultDirectory() lhe retorna o diretório de Documentos, mesmo que ele não esteja no drive C e sim em outro drive, e não depende se o Windows é XP, 7, Vista, 8, etc.

A partir do diretório de Documentos é possível achar os outros, que normalmente são subdiretórios desse diretório, ou então ficam em paralelo.

system · Dezembro 28, 2015, 5:20pm

Especificar "caminho" corretamente em JAVA [RESOLVIDO]

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