JAVA 기본 프레임 구조 예제

package pack.db; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.Connection; import java.sql.ResultSet; import java.sql.Statement; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JTextField; public class DbTest6RecMove extends JFrame implements ActionListener{ private JButton btnF, btnP, btnN, btnL; private JTextField txtNo, txtN..