仿qq登陆，所用的技术有socket通信和jdbc数据库访问技术

package ChatSys.client.view; import java.awt.Color; import java.awt.Dimension; import java.awt.Toolkit; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JPasswordField; import javax.swing.JTextArea; import javax.swing.JTextField; import ChatSys.client.action.RegisterFrameAction; import ChatSys.common.gui.MyJPanel; public class RegisterFrame extends JFrame { private static final long serialVersionUID = 1L; private JLabel nameWarn_label,pswWarn_label,againWarn_label,nickNameWarn_label; private JTextField nameField,nickNameField; private JPasswordField pswField,againField; private JButton iconLoadBu,okBu,exitBu; private MyJPanel iconPanel,enlargeIconPanel; private JTextArea showInfoArea ; private JPanel regPanel , showInfoPanel; private RegisterFrameAction register = new RegisterFrameAction(this); private ClientLoginFrame selfFrame; /**************** * 构造器，传入线程 * @param clientThread */ public RegisterFrame(ClientLoginFrame selfFrame){ this.selfFrame = selfFrame; //初始化属性 this.setTitle("注册"); this.setSize(550,500); Dimension d = Toolkit.getDefaultToolkit().getScreenSize(); this.setLocation((d.width-550)/2,(d.height-500)/2); this.createUI(); this.setVisible(true); actionFrame(); } private void actionFrame() { okBu.addActionListener(register); exitBu.addActionListener(register); iconLoadBu.addActionListener(register); } /****************** * 创建界面UI */ public void createUI(){ this.setLayout(null); //创建regPanel regPanel = new JPanel(); regPanel.setLayout(null); regPanel.setBounds(0, 0, 550, 500); //账号 JLabel name_label = new JLabel("账号:"); name_label.setBounds(40, 15, 50, 25); nameField = new JTextField(); nameField.setBounds(95, 15, 185, 25); nameWarn_label = new JLabel("( 账号只能由数字组成，最大长度为10 )"); nameWarn_label.setForeground(Color.BLUE); nameWarn_label.setBounds(285, 15, 240, 25); //昵称 JLabel nickName_label = new JLabel("昵称:"); nickName_label.setBounds(40, 50, 50, 25); nickNameField = new JTextField(5); nickNameField.setBounds(95, 50, 185, 25); nickNameWarn_label = new JLabel("( 昵称可为汉字或数字，最大长度为15 )"); nickNameWarn_label.setForeground(Color.blue); nickNameWarn_label.setBounds(285, 50, 240, 25); //密码 JLabel psw_label = new JLabel("密码:"); psw_label.setBounds(40, 85, 50, 25); pswField = new JPasswordField(); pswField.setBounds(95, 85, 185, 25); pswWarn_label = new JLabel("( 密码可为汉字或数字，最大长度为10 )"); pswWarn_label.setForeground(Color.BLUE); pswWarn_label.setBounds(285, 85, 240, 25); //密码确认 JLabel again_label = new JLabel("确认密码:"); again_label.setBounds(15, 120, 60, 25); againField = new JPasswordField(); againField.setBounds(95, 120, 185, 25); againWarn_label = new JLabel("( 两次密码输入需相同 )"); againWarn_label.setBounds(285, 120, 240, 25); againWarn_label.setForeground(Color.BLUE); //头像预览和头像放大预览 iconPanel = new MyJPanel(new ImageIcon("Image\\QQ头像\\default.gif")); iconPanel.setBounds(350, 200, 40, 40); enlargeIconPanel = new MyJPanel(new ImageIcon("Image\\QQ头像\\default.gif")); enlargeIconPanel.setBounds(320, 260, 100, 100); //头像选择提示，本地上传按钮 JLabel icon_label = new JLabel("点击下列图片选择头像"); icon_label.setForeground(Color.blue); icon_label.setBounds(15, 190, 135, 25); iconLoadBu = new JButton("本地上传头像"); iconLoadBu.setName("iconLoadBu"); iconLoadBu.setBounds(150, 190, 115, 25); //头像 JButton bu = new JButton(new ImageIcon("Image\\QQ头像\\default.gif")); bu.setBorder(null); bu.setBounds(30, 230, 40, 42); regPanel.add(bu); for(int i=1;i<6;i++){ for(int j=0;j<4;j++){ JButton button = new JButton(new ImageIcon("Image\\QQ头像\\头像"+(j*5+i-1)+".gif")); button.setBorder(null); button.addActionListener(register); button.setBounds(30+(i-1)*50, 230+j*50, 40, 40); regPanel.add(button); } } //提交 取消 okBu = new JButton("确定"); okBu.setName("okBu"); okBu.setBounds(310, 400, 80, 25); exitBu = new JButton("退出"); exitBu.setName("exitBu"); exitBu.setBounds(400, 400, 80, 25); //添加 regPanel.add(name_label); regPanel.add(nameField); regPanel.add(nameWarn_label); regPanel.add(nickName_label); regPanel.add(nickNameField); regPanel.add(nickNameWarn_label); regPanel.add(psw_label); regPanel.add(pswField); regPanel.add(pswWarn_label); regPanel.add(again_label); regPanel.add(againField); regPanel.add(againWarn_label); regPanel.add(iconPanel); regPanel.add(enlargeIconPanel); regPanel.add(icon_label); regPanel.add(iconLoadBu); regPanel.add(okBu); regPanel.add(exitBu); regPanel.setVisible(true); //创建showInfoPanel showInfoPanel = new JPanel(); showInfoPanel.setLayout(null); showInfoPanel.setBounds(0, 0, 550, 500); //创建showInfoArea 注册成功后显示输入信息 showInfoArea = new JTextArea(); showInfoArea.setWrapStyleWord(true); showInfoArea.setEditable(false); showInfoArea.setVisible(false); showInfoArea.setBounds(0, 0, 550, 500); showInfoPanel.add(showInfoArea); showInfoPanel.setVisible(false); //Frame ADD JPanel this.add(regPanel); this.add(showInfoPanel); } public JPasswordField getAgainField() { return againField; } public JTextField getNameField() { return nameField; } public JTextField getNickNameField() { return nickNameField; } public JPasswordField getPswField() { return pswField; } public MyJPanel getIconPanel() { return iconPanel; } public MyJPanel getEnlargeIconPanel() { return enlargeIconPanel; } public ClientLoginFrame getSelfFrame() { return selfFrame; } }