jave源代码

jave源代码 package com.qau.manager.view; import javax.swing.JFrame; //提供轻量级组件的 scrollable 视图 import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; import com.qau.manager.util.DB; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.Vector; /** * // * @author * */ public class MyFrame extends JFrame{ // 创建菜单 JMenuBar menuBar = new JMenuBar(); // JTable 用来显示和编辑常规二维单元表可以设置简单表 JTable table = null; // 类可以实现可增长的对象数组 Vector