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哇,好难
package edu.cqie.sofe.jiaju.week9.demo; import java.awt.*; import javax.swing.*; import java.awt.Rectangle; import java.awt.Font; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.*; import java.util.*; import java.util.Random; /** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2008</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */ public class RegisterUI implements ActionListener { Random rand=new Random(); JFrame j; int QQ; JLabel jLabel1; JTextField jTextField1; JLabel jLabel2; JTextField jTextField2; JLabel jLabel3; JPasswordField jPasswordField1; JLabel jLabel4; JTextField jTextField3; JLabel jLabel5; JTextField jTextField4; JLabel jLabel6; JComboBox jComboBox1; JLabel jLabel7; JComboBox jComboBox2; JLabel jLabel8; JComboBox jComboBox3; JLabel jLabel9; JComboBox jComboBox4; JLabel jLabel11; JTextArea jTextArea1; JButton jButton1; JButton jButton2; Icon i; public RegisterUI() { j=new JFrame("用户注册"); jButton2 = new JButton(); j.setLayout(null); jLabel1=new JLabel(); jLabel1.setText("昵称:"); jLabel1.setBounds(36, 39, 91, 29); jLabel1.setForeground(Color.GREEN); jTextField2 =new JTextField(); jTextField2.setBounds(115, 127, 153, 27); jLabel4=new JLabel(); jLabel4.setText("姓名:"); jLabel4.setBounds(36, 163, 53, 22); jLabel4.setForeground(Color.GREEN); jLabel3=new JLabel(); jLabel3.setText("住址:"); jLabel3.setBounds(36, 122, 62, 32); jLabel3.setForeground(Color.GREEN); jLabel2=new JLabel(); jPasswordField1=new JPasswordField(); jPasswordField1.setBounds(115, 86, 153, 25); jLabel2.setText("密码:"); jLabel2.setBounds(36, 85, 91, 27); jLabel2.setForeground(Color.GREEN); String[] str={"男","女"}; jComboBox1 = new JComboBox(str); String[] str1={"鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"}; jComboBox2 = new JComboBox(str1); String[] str2={"不详","A","B","AB","O"}; jComboBox3 = new JComboBox(str2); String[] str3={"不详","白羊","金牛","狮子","天秤","天蝎","水瓶","处女"}; jComboBox4 = new JComboBox(str3); jButton1=new JButton(); jButton1.setBounds(69, 397, 60, 21); jButton1.setText("注册"); jButton1.addActionListener(this); jButton1.setActionCommand(("注册")); jButton2.setBounds(252, 397, 65, 20); jButton2.setText("取消"); jButton2.addActionListener(this); jButton2.setActionCommand(("取消")); jTextArea1 =new JTextArea(); jTextArea1.setBounds(115, 283, 208, 95); j.add(jLabel1); jLabel9=new JLabel(); jLabel9.setText("星座:"); jLabel9.setBounds(220, 239, 45, 20); jLabel9.setForeground(Color.GREEN); jComboBox3.setBounds(115, 239, 53, 19); jLabel8=new JLabel(); jLabel8.setToolTipText(""); jLabel8.setText("血型:"); jLabel8.setBounds(36, 237, 53, 22); jComboBox2.setBounds(276, 202, 54, 17); jLabel8.setForeground(Color.GREEN); jLabel7=new JLabel(); jLabel7.setText("生肖:"); jLabel7.setBounds(219, 204, 41, 20); jLabel7.setForeground(Color.GREEN); jComboBox1.setBounds(115, 202, 53, 17); jLabel6=new JLabel(); jLabel6.setText("性别:"); jLabel6.setBounds(36, 201, 52, 21); jLabel6.setForeground(Color.GREEN); jTextField4 =new JTextField(); jTextField4.setBounds(276, 166, 79, 23); jLabel5=new JLabel(); jLabel5.setText("年龄:"); jLabel5.setBounds(219, 166, 53, 22); jLabel5.setForeground(Color.GREEN); jTextField3=new JTextField(); jTextField3.setBounds(115, 166, 80, 20); jLabel11=new JLabel(); jLabel11.setBounds(0, 0, 400, 434); i=new ImageIcon(""); jLabel11.setIcon(i); //jTextField1.setEditable(false);//设为不可写 jTextField1=new JTextField(); j.add(jTextField1); j.add(jLabel4); j.add(jLabel3); j.add(jLabel2); j.add(jPasswordField1); j.add(jTextField2); j.add(jTextField3); j.add(jLabel6); j.add(jLabel5); j.add(jTextField4); j.add(jLabel7); j.add(jLabel8); j.add(jComboBox3); j.add(jLabel9); j.add(jTextArea1); j.add(jButton1); j.add(jButton2); j.add(jComboBox2); j.add(jComboBox4); j.add(jComboBox1); jTextField1.setBounds(117, 40, 153, 26); j.add(jLabel11); j.setResizable(false); j.setSize(400,465); j.setLocation(600,100); j.setVisible(true); j.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } //public void itemStateChanged(ItemEvent e) // { // if(e.getStateChange()==ItemEvent.SELECTED) // System.out.println(((JComboBox)e.getSource()).getSelectedItem().toString()); // } public void actionPerformed(ActionEvent e) { if(e.getActionCommand().equals("取消")) { j.dispose(); LoginUI lo=new LoginUI(); } else if(e.getActionCommand().equals("注册")) { if(jTextField1.getText().equals("") || jPasswordField1.getText().equals("")|| jTextField2.getText().equals("") || jTextField3.getText().equals("")||jTextField4.getText().equals("")||jTextArea1.getText().equals("")) { JOptionPane.showMessageDialog(null, "不能为空", "错误",JOptionPane.ERROR_MESSAGE); } else { QQnumber(); search(); insert(); } } } //随机数产生器 public int QQnumber() { int num=rand.nextInt()/1000000+1000000; return num; } //查询数据库方法 private void search() { try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection co=DriverManager.getConnection("jdbc:odbc:lj","sa", ""); String str="select * from zhuce"; Statement sta=co.createStatement(); ResultSet re=sta.executeQuery(str); if(re.next()) { QQ=QQnumber(); JOptionPane.showMessageDialog(null,"记住新产生的QQ号:"+QQ,"成功获取",JOptionPane.INFORMATION_MESSAGE);///需改动 insert(); } } catch(Exception e) { e.printStackTrace(); } } //插入方法 public void insert() { try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection co = DriverManager.getConnection("jdbc:odbc:lj","sa", ""); String str="insert into zhuce(QQ,nicheng,mima,zhuzhi,xingming,nianling,xingbie,shengxiao,xuexing,xingzuo,shuoming) values(?,?,?,?,?,?,?,?,?,?,?)"; PreparedStatement ps=co.prepareStatement(str); ps.setInt(1,QQ); ps.setString(2,jTextField1.getText().trim()); ps.setString(3,jPasswordField1.getText().trim()); ps.setString(4,jTextField2.getText().trim()); ps.setString(5,jTextField3.getText().trim()); ps.setString(6,jTextField4.getText().trim()); ps.setString(7,jComboBox1.getSelectedItem().toString().trim()); ps.setString(8,jComboBox2.getSelectedItem().toString().trim()); ps.setString(9,jComboBox3.getSelectedItem().toString().trim()); ps.setString(10,jComboBox4.getSelectedItem().toString().trim()); ps.setString(11,jTextArea1.getText().trim()); int ret=ps.executeUpdate(); //判断执行结果 if(ret>0) { JOptionPane.showMessageDialog(null, "注册成功", "消息",JOptionPane.INFORMATION_MESSAGE); j.dispose(); LoginUI lo=new LoginUI(); } else { JOptionPane.showMessageDialog(null, "注册失败", "警告",JOptionPane.ERROR_MESSAGE); } ps.close(); co.close(); } catch(Exception e1) { e1.printStackTrace(); } } public static void main(String a[]) { RegisterUI r=new RegisterUI(); } }
哇,好难
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