基于Java的两个通用安全模块的设计与实现毕业设计—（包含完整源码可运行）.rar

import java.sql.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.border.*; import java.awt.*; import java.awt.event.*; import java.util.*; import mypackage.*; public class ChangeFrame1 extends JFrame { private Connection Insertconnection; private Statement Insertstatement; private ResultSet InsertresultSet; //GUI变量定义 private JLabel NameLabel ; private JLabel oldpasswordLabel ; private JLabel passwordLabel ; private JLabel repasswordLabel ; private JLabel passlenLabel ; private JLabel passnumLabel ; private JTextField NameField; private JPasswordField oldpasswordField; private JPasswordField passwordField; private JPasswordField repasswordField; private JTextField passlenField; private JTextField passnumField; private JButton SubmmitButton ; private JButton cancelButton ; JPanel regPanel = new JPanel(); TitledBorder titledBorder1; GridBagLayout layout = new GridBagLayout();//整体布局 GridBagLayout gridBagLayout1 = new GridBagLayout();//注册面板布局 private String regname; private String oldpass; private String regpass; private String first; private int passlen; private int passnum; private int oldpasslen; private String keyfull; public ChangeFrame1() { setTitle("更改口令窗口"); setSize(600,450); setResizable(false); addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); setLocation(200,100); GridBagLayout layout = new GridBagLayout(); Container contents = getContentPane(); contents.setLayout(layout); GridBagConstraints constraints = new GridBagConstraints(); addWindowListener(new WindowAdapter () { public void windowClosing(WindowEvent event) { setVisible(false); dispose(); } }); try{ jbchange(); } catch(Exception e){ e.printStackTrace(); } }//构造方法完成 private void jbchange() throws Exception{ java.awt.Color mycolor=new Color(200,0,0); titledBorder1 = new TitledBorder(BorderFactory.createEtchedBorder(Color. white, new Color(165, 163, 151)), "一次一密口令更改",TitledBorder.CENTER, TitledBorder.TOP, new Font("SansSerif",Font.BOLD,22),mycolor); regPanel.setLayout(gridBagLayout1); regPanel.setBorder(titledBorder1); this.getContentPane().setLayout(layout); this.getContentPane().add(regPanel, new GridBagConstraints(0, 0, 3, 5, 1.0, 1.0 , GridBagConstraints.NORTH, GridBagConstraints.BOTH, new Insets(20, 20, 0, 20), 0, 0)); JPanel buttonPanel = createButtonPanel(); // sets global loginButton this.getContentPane().add(buttonPanel, new GridBagConstraints(0, 5, 3, 1, 1.0, 1.0 , GridBagConstraints.SOUTH, GridBagConstraints.BOTH, new Insets(10, 100, 10, 10), 0, 0)); //1用户名 NameField = new JTextField(); // needed below NameField.setPreferredSize(new Dimension(150, 20)); NameLabel = new JLabel(); NameLabel.setFont(new java.awt.Font("宋体", 1, 15)); NameLabel.setText("用 户 姓 名 ："); regPanel.add(NameLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0 , GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 40, 5, 0), 8, 13)); regPanel.add(NameField, //用户名文本 new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0 , GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 10, 5, 40), 30, 11)); //2用 户 旧 口 令 oldpasswordField = new JPasswordField(); // needed below oldpasswordField.setPreferredSize(new Dimension(150, 20)); oldpasswordLabel = new JLabel(); oldpasswordLabel.setFont(new java.awt.Font("宋体", 1, 15)); oldpasswordLabel.setText("登 录 口 令 ："); regPanel.add(oldpasswordLabel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0 , GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 40, 5, 0), 8, 13)); regPanel.add(oldpasswordField, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0 , GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 10, 5, 40), 30, 11)); //3用 户 新 口 令 passwordField = new JPasswordField(); // needed below passwordField.setPreferredSize(new Dimension(150, 20)); passwordLabel = new JLabel(); passwordLabel.setFont(new java.awt.Font("宋体", 1, 15)); passwordLabel.setText("新 的 口 令 ："); regPanel.add(passwordLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0 , GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 40, 5, 0), 8, 13)); regPanel.add(passwordField, new GridBagConstraints(1, 2, 1, 1, 1.0, 0.0 , GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 10, 5, 40), 30, 11)); //4重 输 口 令 repasswordField = new JPasswordField(); // needed below repasswordField.setPreferredSize(new Dimension(150, 20)); repasswordLabel = new JLabel(); repasswordLabel.setFont(new java.awt.Font("宋体", 1, 15)); repasswordLabel.setText("确 认 口 令 ："); regPanel.add(repasswordLabel, new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0 , GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 40, 5, 0), 8, 13)); regPanel.add(repasswordField, new GridBagConstraints(1, 3, 1, 1, 1.0, 0.0 , GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 10, 5, 40), 30, 11)); //5口令长度 passlenField = new JTextField(); // needed below passlenField.setPreferredSize(new Dimension(150, 20)); passlenLabel = new JLabel(); passlenLabel.setFont(new java.awt.Font("宋体", 1, 15)); passlenLabel.setText("口 令 长 度 ："); regPanel.add(passlenLabel, new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0 , GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 40, 5, 0), 8, 13));