java聊天工具源代码
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源代码
项目QQClientProject:
LoguiGui代码:
package com.huaxia.qq.mzz.gui;
import mon.Message;
import mon.MessageService;
import er;
import .Socket;
import javax.swing.JOptionPane;
public class LoguiGui extends javax.swing.JFrame {
public LoguiGui() {
initComponents();
}
public Socket connectServer() {
Socket s = null;
try {
s = new Socket("127.0.0.1", 6666);
} catch (Exception e) {
e.printStackTrace();
}
return s;
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String name = nameItem.getText();
System.out.println("用户名:" + name);
if (name == null || "".equals(name)) {
JOptionPane.showMessageDialog(this, "用户名不能为空,请输入", "异常提示", JOptionPane.ERROR_MESSAGE);
return;
}
String pwd = new String(pwdItem.getPassword());
System.out.println("密码：" + pwd);
if (pwd.length() == 0) {
JOptionPane.showMessageDialog(this, "密码不能为空,请输入", "异常提示", JOptionPane.ERROR_MESSAGE);
return;
}
final Socket s = this.connectServer();
//构造消息
final User u = new User(name, pwd);
Message msg = new Message(1, u);
//执行发送
MessageService.getInstance().sendMsg(msg, s);
//接受消息【接收注册结果】
Message result = MessageService.getInstance().receiveMsg(s);
// 取出注册成功的标志
String r = (String) result.getBody();
if (r == null) {//注册成功
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ChatGui(u, s).setVisible(true);
}
});
this.dispose();
} else {
JOptionPane.showMessageDialog(this, "登录失败:" + r, "异常提示", RMA TION_MESSAGE);
}
private void jLabel3MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
final LoguiGui gui = this;
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
RegiterGui dialog = new RegiterGui(gui, true);
dialog.setLocationRelativeTo(gui);
dialog.setVisible(true);
}
});
}
private void jButton2MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
nameItem.setText(null);
pwdItem.setText(null);
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new LoguiGui().setVisible(true);
}
});
}
RegiterGui代码:
package com.huaxia.qq.mzz.gui;
import mon.Message; import mon.MessageService; import er;
import .Socket;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.util.Arrays;
import javax.swing.JOptionPane;
public class RegiterGui extends javax.swing.JDialog { private static final String url = "jdbc:odbc:mydata"; private static final String user = "mzz";
private static final String pwd = "mzz";
public Socket connectServer() {
Socket s = null;
try {
s = new Socket("127.0.0.1", 6666);
} catch (Exception e) {
e.printStackTrace();
}
return s;