login.java

通过建立的数据库

package test;

import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JTextField;
import java.awt.Rectangle;
import java.awt.GridBagLayout;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;

import test.UserDaoImpl;

public class Login extends JFrame {

	private static final long serialVersionUID = 1L;

	private JPanel jContentPane = null;

	private JTextField jTextField = null;

	private JTextField jTextField1 = null;

	private JLabel jLabel = null;

	private JLabel jLabel1 = null;

	private JLabel jLabel11 = null;

	private JLabel jLabel111 = null;

	private JLabel jLabel1111 = null;

	private JTextField jTextField21 = null;

	private JTextField jTextField22 = null;

	private JButton jButton = null;

	private JButton jButton1 = null;

	private JPasswordField jPasswordField = null;
	
	

	/**
	 * This is the default constructor
	 */
	public Login() {
		super();
		initialize();
		
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(252, 408);
		this.setContentPane(getJContentPane());
		this.setTitle("帐号注册");
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jLabel1111 = new JLabel();
			jLabel1111.setBounds(new Rectangle(33, 270, 55, 33));
			jLabel1111.setText("电话号码");
			jLabel111 = new JLabel();
			jLabel111.setBounds(new Rectangle(33, 210, 55, 33));
			jLabel111.setText("电子邮件");
			jLabel11 = new JLabel();
			jLabel11.setBounds(new Rectangle(33, 150, 55, 33));
			jLabel11.setText("密码");
			jLabel1 = new JLabel();
			jLabel1.setBounds(new Rectangle(33, 90, 55, 33));
			jLabel1.setText("姓名");
			jLabel = new JLabel();
			jLabel.setBounds(new Rectangle(33, 30, 55, 33));
			jLabel.setText("帐号");
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.add(getJTextField(), null);
			jContentPane.add(getJTextField1(), null);
			jContentPane.add(jLabel, null);
			jContentPane.add(jLabel1, null);
			jContentPane.add(jLabel11, null);
			jContentPane.add(jLabel111, null);
			jContentPane.add(jLabel1111, null);
			jContentPane.add(getJTextField21(), null);
			jContentPane.add(getJTextField22(), null);
			jContentPane.add(getJButton(), null);
			jContentPane.add(getJButton1(), null);
			jContentPane.add(getJPasswordField(), null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField() {
		if (jTextField == null) {
			jTextField = new JTextField();
			jTextField.setBounds(new Rectangle(120, 30, 105, 33));
		}
		return jTextField;
	}

	/**
	 * This method initializes jTextField1	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField1() {
		if (jTextField1 == null) {
			jTextField1 = new JTextField();
			jTextField1.setBounds(new Rectangle(120, 90, 105, 33));
		}
		return jTextField1;
	}

	/**
	 * This method initializes jTextField21	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField21() {
		if (jTextField21 == null) {
			jTextField21 = new JTextField();
			jTextField21.setBounds(new Rectangle(120, 210, 105, 33));
		}
		return jTextField21;
	}

	/**
	 * This method initializes jTextField22	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField22() {
		if (jTextField22 == null) {
			jTextField22 = new JTextField();
			jTextField22.setBounds(new Rectangle(120, 270, 105, 33));
		}
		return jTextField22;
	}

	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton() {
		if (jButton == null) {
			jButton = new JButton();
			jButton.setBounds(new Rectangle(30, 333, 77, 30));
			jButton.setText("确定");
			jButton.addMouseListener(new java.awt.event.MouseAdapter() {
				public void mouseClicked(java.awt.event.MouseEvent e) {
					UserDaoImpl insertuser = new UserDaoImpl();
					if (jTextField.getText().equals("")) JOptionPane.showMessageDialog(null,"帐号不能为空!!!!!","INFORMATION",JOptionPane.INFORMATION_MESSAGE);
					else if (insertuser.checkUser(jTextField.getText()) != null) 
						{
						JOptionPane.showMessageDialog(null,"此帐号已存在!!!!!","INFORMATION",JOptionPane.INFORMATION_MESSAGE);
						jTextField.setText("");
						jPasswordField.setText("");
						jTextField1.setText("");
						jTextField21.setText("");
						jTextField22.setText("");
						
						}
					else
					{
						insertuser.insertUser(jTextField.getText(),jPasswordField.getText(), jTextField1.getText(), jTextField21.getText(), jTextField22.getText());
						dispose();
						JOptionPane.showMessageDialog(null,"注册成功!!!!!","INFORMATION",JOptionPane.INFORMATION_MESSAGE);
					}
					
				}
			});
		}
		return jButton;
	}

	/**
	 * This method initializes jButton1	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton1() {
		if (jButton1 == null) {
			jButton1 = new JButton();
			jButton1.setBounds(new Rectangle(130, 333, 77, 30));
			jButton1.setText("取消");
			jButton1.addMouseListener(new java.awt.event.MouseListener() {
				public void mouseClicked(java.awt.event.MouseEvent e) {
					dispose();
				}
				public void mousePressed(java.awt.event.MouseEvent e) {
				}
				public void mouseReleased(java.awt.event.MouseEvent e) {
				}
				public void mouseEntered(java.awt.event.MouseEvent e) {
				}
				public void mouseExited(java.awt.event.MouseEvent e) {
				}
			});
		}
		return jButton1;
	}

	/**
	 * This method initializes jPasswordField	
	 * 	
	 * @return javax.swing.JPasswordField	
	 */
	private JPasswordField getJPasswordField() {
		if (jPasswordField == null) {
			jPasswordField = new JPasswordField();
			jPasswordField.setBounds(new Rectangle(120, 150, 105, 33));
		}
		return jPasswordField;
	}

}  //  @jve:decl-index=0:visual-constraint="153,-8"