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源代码
项目QQClientProject:
LoguiGui代码:
packagecom.huaxia.qq.mzz.gui;

importcom.huaxia.qq.mzz.common.Message;
importcom.huaxia.qq.mzz.common.MessageService;
importcom.huaxia.qq.mzz.common.User;
importjava.net.Socket;
importjavax.swing.JOptionPane;
publicclassLoguiGuiextendsjavax.swing.JFrame{

publicLoguiGui(){
initComponents();
}

publicSocketconnectServer(){
Sockets=null;
try{
s=newSocket("127.0.0.1",6666);
}catch(Exceptione){
e.printStackTrace();
}
returns;
}

privatevoidjButton1ActionPerformed(java.awt.event.ActionEventevt){
//TODOaddyourhandlingcodehere:
Stringname=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;
}
Stringpwd=newString(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;
}
finalSockets=this.connectServer();
//构造消息
finalUseru=newUser(name,pwd);
Messagemsg=newMessage(1,u);
//执行发送
MessageService.getInstance().sendMsg(msg,s);
//接受消息【接收注册结果】
Messageresult=MessageService.getInstance().receiveMsg(s);
//取出注册成功的标志
Stringr=(String)result.getBody();
if(r==null){//注册成功
java.awt.EventQueue.invokeLater(newRunnable(){

publicvoidrun(){
newChatGui(u,s).setVisible(true);
}
});

this.dispose();
}else{
JOptionPane.showMessageDialog(this,"登录失败:"+r,"异常提示",JOptionPane.INFORMATION_MESSAGE);

}

privatevoidjLabel3MouseClicked(java.awt.event.MouseEventevt){
//TODOaddyourhandlingcodehere:

finalLoguiGuigui=this;
java.awt.EventQueue.invokeLater(newRunnable(){

publicvoidrun(){
RegiterGuidialog=newRegiterGui(gui,true);

dialog.setLocationRelativeTo(gui);
dialog.setVisible(true);

}
});
}

privatevoidjButton2MouseClicked(java.awt.event.MouseEventevt){
//TODOaddyourhandlingcodehere:
nameItem.setText(null);
pwdItem.setText(null);
}


publicstaticvoidmain(Stringargs[]){
java.awt.EventQueue.invokeLater(newRunnable(){

publicvoidrun(){
newLogui