/* * 文件解密.java * * Created on 2008年12月5日, 下午6:16 */ /** * * @author Administrator */ import javax.swing.*; import java.io.*; public class 文件解密 extends javax.swing.JFrame { String wzlj; File file; /** Creates new form 文件解密 */ public 文件解密() { 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") // //GEN-BEGIN:initComponents private void initComponents() { jLabel1 = new javax.swing.JLabel(); lujing = new javax.swing.JLabel(); xuanze = new javax.swing.JButton(); jLabel2 = new javax.swing.JLabel(); mima = new javax.swing.JTextField(); jiemi = new javax.swing.JButton(); fanhui = new javax.swing.JButton(); quxiao = new javax.swing.JButton(); mimawen = new javax.swing.JLabel(); tishi = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("\u6587\u4ef6\u89e3\u5bc6"); addKeyListener(new java.awt.event.KeyAdapter() { public void keyPressed(java.awt.event.KeyEvent evt) { formKeyPressed(evt); } }); jLabel1.setFont(new java.awt.Font("宋体", 1, 36)); jLabel1.setText("\u6587\u4ef6\u89e3\u5bc6"); lujing.setText("请选择路径！"); xuanze.setFont(new java.awt.Font("宋体", 1, 12)); xuanze.setText("\u9009 \u62e9"); xuanze.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { xuanzeActionPerformed(evt); } }); jLabel2.setFont(new java.awt.Font("宋体", 1, 14)); jLabel2.setText("\u8bf7\u8f93\u5165\u5bc6\u7801\uff1a"); mima.addKeyListener(new java.awt.event.KeyAdapter() { public void keyPressed(java.awt.event.KeyEvent evt) { mimaKeyPressed(evt); } }); jiemi.setFont(new java.awt.Font("宋体", 1, 14)); jiemi.setText("\u6587\u4ef6\u89e3\u5bc6"); jiemi.setActionCommand("\u786e\u5b9a\u89e3\u5bc6"); jiemi.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jiemiActionPerformed(evt); } }); fanhui.setFont(new java.awt.Font("宋体", 1, 14)); fanhui.setText("\u8fd4 \u56de"); fanhui.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { fanhuiActionPerformed(evt); } }); quxiao.setFont(new java.awt.Font("宋体", 1, 14)); quxiao.setText("\u53d6 \u6d88"); quxiao.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { quxiaoActionPerformed(evt); } }); mimawen.setForeground(new java.awt.Color(255, 51, 51)); tishi.setText("\u8bf7\u8f93\u5165\u4efb\u610f\u957f\u5ea6\u7684\u5927\u5c0f\u5199\u5b57\u6bcd\u7ec4\u5408\uff01\uff01\uff01"); jLabel4.setText("\u5173\u4e8e"); jLabel4.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jLabel4MouseClicked(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(29, 29, 29) .addComponent(lujing, javax.swing.GroupLayout.PREFERRED_SIZE, 394, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(xuanze) .addContainerGap(102, Short.MAX_VALUE)) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addContainerGap(89, Short.MAX_VALUE) .addComponent(jLabel2) .addGap(26, 26, 26) .addComponent(mima, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(mimawen, javax.swing.GroupLayout.PREFERRED_SIZE, 116, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(23, 23, 23)) .addGroup(layout.createSequentialGroup() .addGap(44, 44, 44) .addComponent(jiemi) .addGap(81, 81, 81) .addComponent(fanhui) .addGap(92, 92, 92) .addComponent(quxiao) .addContainerGap(126, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup() .addGap(190, 190, 190) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 183, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap(221, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup() .addGap(140, 140, 140) .addComponent(tishi) .addContainerGap(238, Short.MAX_VALUE)) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addContainerGap(511, Short.MAX_VALUE) .addComponent(jLabel4) .addGap(59, 59, 59)) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(23, 23, 23) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(18, 18, 18) .addComponent(tishi) .addGap(36, 36, 36) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jLabel2) .addComponent(mima, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(mimawen)) .addGap(35, 35, 35) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(lujing, javax.swing.GroupLayout.PREFERRED_SIZE, 19, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(xuanze)) .addGap(27, 27, 27) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jiemi) .addComponent(quxiao) .addComponent(fanhui)) .addGap(26, 26, 26) .addComponent(jLabel4) .addGap(19, 19, 19)) ); layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {mima, mimawen}); java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize(); setBounds((screenSize.width-602)/2, (screenSize.height-359)/2, 602, 359); }// //GEN-END:initComponents private void xuanzeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_xuanzeActionPerformed // TODO add your handling code here: JFileChooser chooser = new JFileChooser();//创建JFileChooser对象 int state = chooser.showOpenDialog(null);//新建并打开选择文件对话框 file = chooser.getSelectedFile();//获取被选的文件 File lujings = chooser.getCurrentDirectory();//反回当前目录 String filename = chooser.getName(file);//获取被选的文件 wzlj = lujings + "\\" + filename;//完整的路径名（当前路径+"\"+文件名）, "\\"为转义的"\" this.lujing.setText(wzlj); }//GEN-LAST:event_xuanzeActionPerformed private void fanhuiActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_fanhuiActionPerformed // TODO add your handling code here: 主界面 ac = new 主界面();//创建主页面对象 ac.setVisible(true);//显示主页面 this.setVisible(false);//隐藏本页面 }//GEN-LAST:event_fanhuiActionPerformed private void quxiaoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_quxiaoActionPerformed // TODO add your handling code here: System.exit(this.HIDE_ON_CLOSE);//关闭软件 }//GEN-LAST:event_quxiaoActionPerformed private void jiemiActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jiemiActionPerformed // TODO add your handling code here: String mm = mima.getText();////mima是输入密码的文本框 获取输入密码的文本框的字符串 int shuruchangdu = mm.length();//输入的密码长度 if (shuruchangdu == 0) {//输入密码的文本框为空时 JOptionPane.showMessageDialog(rootPane, "密码不能为空！", "输入错误！", this.HIDE_ON_CLOSE); mimawen.setText("不能为空！"); tishi.setText("解密失败，再来一次！"); } else {//输入密码的文本框不为空 if (file == null) {//没选择文件 JOptionPane.showMessageDialog(rootPane, "请选择路径！", "错误！", this.HIDE_ON_CLOSE); } else {//选择了文件 lujingchuli lj = new lujingchuli();//创建路径处理的对象 filein fi = new filein();//创建文件读取的对象 String mubiaolujing = lj.jiemilujingchuli(wzlj);//处理路径得到密码文件的路径 boolean fh = fi.cunchu(wzlj, mm, mubiaolujing); //进行判断密码是否正确，正确进行解密 if (fh == false) {//密码输入错误 JOptionPane.showMessageDialog(rootPane, "输入密码错误！", "错误！", this.HIDE_ON_CLOSE); mima.setText(""); mimawen.setText("密码错误！"); tishi.setText("密码错误,再来一次！"); } else {//密码输入正确 mima.setText(""); tishi.setText("解密成功,欢迎使用！"); mimawen.setText(""); } } } }//GEN-LAST:event_jiemiActionPerformed private void mimaKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_mimaKeyPressed // TODO add your handling code here: 主界面 jb = new 主界面();//创建主页面对象 int keycodemm = evt.getKeyCode();//获取当前按下键的键值 // System.out.println(keycodemima); if (keycodemm == 32 || (keycodemm > 40 && keycodemm < 64) || (keycodemm > 90 && keycodemm < 97) || keycodemm == 192) { //限定只有字幕能键入 JOptionPane.showMessageDialog(rootPane, "密码请输入大小写组合！", "输入错误！", this.HIDE_ON_CLOSE); mima.setText(""); mimawen.setText("密码重新输入！"); } if (keycodemm == 27) { //键值27为Esc健 点击退出上层菜单 jb.setVisible(true);//显示主界面 this.setVisible(false);//隐藏当前界面 } if (keycodemm == 112) {//键值为112为F1时，打开关于界面 关于 gg = new 关于(); gg.setVisible(true); } }//GEN-LAST:event_mimaKeyPressed private void jLabel4MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jLabel4MouseClicked // TODO add your handling code here: 关于 gy = new 关于(); gy.setVisible(true); }//GEN-LAST:event_jLabel4MouseClicked private void formKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_formKeyPressed // TODO add your handling code here: //键值为112为F1时，打开关于界面 主界面 za = new 主界面(); //键值27为Esc健 点击退出上层菜单 int keycodemimaf = evt.getKeyCode();//获取当前按下键的键值 if (keycodemimaf == 27) { //键值27为Esc健 点击退出上层菜单 za.setVisible(true);//显示主界面 this.setVisible(false);//隐藏当前界面 } if (keycodemimaf == 112) {//按F1打开关于 关于 gg = new 关于(); gg.setVisible(true); } }//GEN-LAST:event_formKeyPressed /** * @param args the command line arguments */ public static void main(String args[]) { java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new 文件解密().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton fanhui; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel4; private javax.swing.JButton jiemi; private javax.swing.JLabel lujing; private javax.swing.JTextField mima; private javax.swing.JLabel mimawen; private javax.swing.JButton quxiao; private javax.swing.JLabel tishi; private javax.swing.JButton xuanze; // End of variables declaration//GEN-END:variables }
