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java英文字典代码 java中的字典是什么( 四 )

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text2.setText(new delete().jdelete(text1.getText().trim()));
text2.append(s+""+"//"+"该内容已删除?。。?);
}
}
});
soundButton = new JButton("读音");
soundButton.addActionListener(new
AbstractAction(){
public void actionPerformed(ActionEvent event)
{
JavaSoundAudioClipplayer;
try{
strsound = text2.getText().trim();
FileInputStreamff=new FileInputStream("sound//"+strsound+".wav");
player = new JavaSoundAudioClip(ff);
player.play();
}
catch(Exceptione){
System.out.println("error");
e.printStackTrace();
}
}
});
//万年历
dateButton = new JButton("万年历");
dateButton.addActionListener(new
AbstractAction(){
public void actionPerformed(ActionEvent event)
{
new calendar();
}
});
toolbar = new JToolBar();
add(toolbar,BorderLayout.NORTH);
toolbar.add(label);
toolbar.add(text1);
toolbar.add(selectButton);
toolbar.add(addButton);
toolbar.add(updateButton);
toolbar.add(deleteButton);
toolbar.add(soundButton);
toolbar.add(dateButton);
text2 = new JTextArea(8,40);
text2.setLineWrap(true);
JScrollPane scroll = new JScrollPane(text2);
add(scroll,BorderLayout.CENTER);
//快捷菜单 剪切java英文字典代码 ， 复制，粘贴
JPopupMenu popup= new JPopupMenu();
text2.setComponentPopupMenu(popup);
popup.add(new
AbstractAction("剪切",new ImageIcon("cut.gif"))
{
public void actionPerformed(ActionEvent event)
{
text2.cut();
}
});
popup.add(new
AbstractAction("复制",new ImageIcon("copy.gif"))
{
public void actionPerformed(ActionEvent event)
{
text2.copy();
}
});
popup.add(new
AbstractAction("粘贴",new ImageIcon("paste.gif"))
{
public void actionPerformed(ActionEvent event)
{
text2.paste();
}
});
text1.setComponentPopupMenu(popup);
}
public static final int DEFAULT_WIDTH = 400;
public static final int DEFAULT_HEIGHT = 250;
private JPanel panel;
private JMenuBar menubar;
private JToolBar toolbar;
private JLabel label;
private JTextField text1;
private JTextArea text2;
private JButton selectButton;
private JButton addButton;
private JButton updateButton;
private JButton deleteButton;
private JButton soundButton;
private JButton dateButton;
private JMenuItem aboutItem;
private Connection con;
private String url;
private Statement s;
private ResultSet rs;
public BufferedWriter Buffer;
private JFileChooser chooser;
private File f;
private JFrame frame;
private int flag;
private boolean b1;
private String strsound;
}
//查询类
class select {
private Connection con;
private String url;
private PreparedStatement pstmt;
private String sql,zz;
private ResultSet rs;
select() {
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
} catch (ClassNotFoundException ce) {
System.out.println(ce);
}
url = "jdbc:odbc:test";
}
public String jselect(String str) {
try {
con = DriverManager.getConnection(url);
sql = "select 词语解释 from 字典 where 单词=?";
pstmt= con.prepareStatement(sql,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
pstmt.setString(1,str);
rs = pstmt.executeQuery();
while (rs.next()) {
System.out.print(rs.getString(1));
zz=rs.getString(1);
System.out.println(" ");
}
rs.close();
pstmt.close();
con.close();
} catch (SQLException ce) {
System.out.println(ce);}
return zz;

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