java编写qq
A. qq聊天界面怎么写啊，用java语言写
爱应用团队为你解答
网络资料
package cn.myself.myproject.FrameProject;import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTextField;import cn.myself.myproject.employeepj.view.common.CenterWindow;
/**
* 程序功能：QQ登陆面板
* 学习内容：GridBagLayout布局方式的学习
* 以GridBagLayout方式布局的容器，其容器中的每个组件必须由一个GridBagConstrains类的实例对象进行大小，位置等约束。
* @author huliu 2009-06-26
* 难题：a.帐号后面是什么框？
* b.图片的相对路径怎么设置？
*/
public class QQRegistBoard extends JFrame{
JPanel p1;
GridBagLayout gb1;
GridBagConstraints gbc1;
JButton btn1,btn2;
JLabel label0,label1,label2,label3,label4,label5;
JTextField text1,text2;
JComboBox box1,box2;
JCheckBox check1,check2;
JList list1;
/**
* 构造方法
*/
public QQRegistBoard(){
super("2009正式版(huliu)");
p1=new JPanel();
gb1=new GridBagLayout();
gbc1=new GridBagConstraints();
p1.setLayout(gb1);//GridBagLayout布局。网袋布局
getContentPane().add(p1); //取得当前容器对象
this.setSize(350,250);
CenterWindow.centerW(this);
Icon icon1 = new ImageIcon("./QQ2.jpg");
// Icon icon1 = new ImageIcon("./QQ.jpg"); //加载图片,当前目录下的QQ.jpg
// Icon icon1 = new ImageIcon("src/cn/mysef/images/QQ1.jpg");
label0=new JLabel(icon1);
label1=new JLabel("帐号：");
label2=new JLabel("注册新帐号");
label3=new JLabel("密码：");
label4=new JLabel("取回密码");
label5=new JLabel("状态：");
text1=new JTextField(10);
text2=new JTextField(10);
String[] str1={"313558851","313857401","690442763"};
box1=new JComboBox(str1);
box1.setEditable(true);//设置ComboBox字段值是否为可编辑
box2=new JComboBox();
check1=new JCheckBox("记住密码",true);
check2=new JCheckBox("自动登录");
btn1=new JButton("设置");
btn2=new JButton("登录");
p1.add(label0,GBC(0,0,3,1,new Insets(5,2,2,4)));//图片
p1.add(label1,GBC(1,0,1,1,new Insets(4,2,2,4)));
p1.add(box1, GBC(1,1,1,1,new Insets(4,2,2,0)));
//p1.add(text2,GBC(1,1,1,1));
p1.add(label2,GBC(1,2,1,1,new Insets(4,2,2,3)));
p1.add(label3,GBC(2,0,1,1,new Insets(4,2,2,3)));
p1.add(text1, GBC(2,1,1,1,new Insets(5,2,2,3)));
p1.add(label4,GBC(2,2,1,1,new Insets(4,2,2,3)));
p1.add(label5,GBC(3,0,1,1,new Insets(4,2,2,3)));
p1.add(check1,GBC(3,1,1,1,new Insets(4,2,2,3)));
p1.add(check2,GBC(3,2,1,1,new Insets(4,2,2,3)));
p1.add(btn1 ,GBC(4,0,1,1,new Insets(4,2,2,3)));
p1.add(btn2 ,GBC(4,2,1,1,new Insets(4,2,2,3)));
}
/**
* GBC方法：功能是设计以GridBagLayout方式布局的容器（如Panel容器对象）内的组件的位置，大小等约束的。
* @param gridy
* @param gridx
* @param gridwidth
* @param gridheight
* @return GridBagStraints实对象
* Insets(int top, int left, int bottom, int right),与其它组件之间距离（上，左，下，右）
*/
public GridBagConstraints GBC(int gridy,int gridx,int gridwidth,int gridheight,Insets insets){
GridBagConstraints gbc1=new GridBagConstraints();
gbc1.gridx=gridx; //列
gbc1.gridy=gridy; //行
gbc1.gridwidth=gridwidth;//宽度
gbc1.gridheight=gridheight; //高度
//insets=new Insets(1,1,1,1);
gbc1.insets=insets;
return gbc1;
}
public static void main(String[] args){
new QQRegistBoard().setVisible(true);
}}
望采纳
B. 用java怎么实现QQ登录界面
用java做QQ登录界面的写法如下：
package ch10;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
1、//定义该类继承自JFrame，实现ActionListener接口
public class LoginTest extends JFrame implements ActionListener
{
2、//创建JPanel对象
private JPanel jp=new JPanel();
3、//创建3个标并加入数组
JLabel name = new JLabel("请输入用户名");
JLabel password = new JLabel("请输入密码");
JLabel show = new JLabel("");
private JLabel[] jl={name,password,show};
4、//创建登陆和重置按扭并加入数组
JButton login = new JButton("登陆");
JButton reset = new JButton("重置");
private JButton[] jb={login,reset};
5、//创建文本框以及密码框
private JTextField jName=new JTextField();
private JPasswordField jPassword =new JPasswordField();
public LoginTest()
{
6、//设置布局管理器为空布局，这里自己摆放按钮、标签和文本框
jp.setLayout(null);
for(int i=0;i<2;i++)
{
7、//设置标签和按扭的位置与大小
jl[i].setBounds(30,20+40*i,180,20);
jb[i].setBounds(30+110*i,100,80,20);
8、//添加标签和按扭到JPanel容器中
jp.add(jl[i]);
jp.add(jb[i]);
//为2个按钮注册动作事件监听器
jb[i].addActionListener(this);
}
9、//设置文本框的位置和大小，注意满足美观并足够用户名的长度
jName.setBounds(130,15,100,20);
10、//添加文本框到JPanel容器中
jp.add(jName);
11、//为文本框注册动作事件监听器
jName.addActionListener(this);
12、//设置密码框的位置和大小，注意满足美观和足够密码的长度
jPassword.setBounds(130,60,100,20);
13、//添加密码框到JPanel容器中
jp.add(jPassword);
14、//设置密码框中的回显字符，这里设置美元符号
jPassword.setEchoChar('$');
15、//为密码框注册动作事件监听器
jPassword.addActionListener(this);
16、//设置用于显示登陆状态的标签大小位置，并将其添加进JPanel容器
jl[2].setBounds(10,180,270,20);
jp.add(jl[2]);
17、//添加JPanel容器到窗体中
this.add(jp);
18、//设置窗体的标题、位置、大小、可见性及关闭动作
this.setTitle("登陆窗口");
this.setBounds(200,200,270,250);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
19、//实现动作监听器接口中的方法actionPerformed
public void actionPerformed(ActionEvent e)
{
20、//如果事件源为文本框
if(e.getSource()==jName)
{
21、//切换输入焦点到密码框
jPassword.requestFocus();
}
22、//如果事件源为重置按扭
else if(e.getSource()==jb[1])
{
23、//清空姓名文本框、密码框和show标签中的所有信息
jl[2].setText("");
jName.setText("");
jPassword.setText("");
24、//让输入焦点回到文本框
jName.requestFocus();
}
25、//如果事件源为登陆按钮，则判断登录名和密码是否正确
else
{
26、//判断用户名和密码是否匹配
if(jName.getText().equals("lixiangguo")&&
String.valueOf(jPassword.getPassword()).equals("19801001"))
{
27、jl[2].setText("登陆成功，欢迎您的到来！");
}
else
{
28、jl[2].setText("对不起，您的用户名或密码错误！");
}
}
}
public static void main(String[] args)
{
29、//创建LoginTest窗体对象
new LoginTest();
}
}
C. 求QQ登陆界面的Java GUI(图形用户界面开发)代码!
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Toolkit;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
public class Demo extends JFrame{
Container contentPane;
ImageIcon img = new ImageIcon("002.jpg");
JPanel paneTop = new JPanel();
JPanel paneMid = new JPanel();
JPanel paneBut = new JPanel();
JPanel paneAll = new JPanel();
JLabel lblTop = new JLabel();
JLabel lblName = new JLabel();
JLabel lblPwd = new JLabel();
JLabel lblApply = new JLabel();
JLabel lblForget = new JLabel();
JLabel lblModel = new JLabel();
JLabel lblNull = new JLabel();
JTextField txtName = new JTextField(15);
JPasswordField txtPwd = new JPasswordField(15);
JComboBox cmb = new JComboBox();
JCheckBox chk = new JCheckBox();
JButton btnKill = new JButton("查杀木马");
JButton btnSet = new JButton("设置");
JButton btnLogin = new JButton("登录");
Demo(){
lblTop.setIcon(img);
paneTop.add(lblTop);
lblName.setText("QQ帐号:");
lblApply.setText("申请帐号 ");
lblPwd.setText("QQ密码:");
lblForget.setText("忘记密码?");
lblModel.setText("状态:");
String[] s1 = {"隐身","在线","忙碌"};
cmb.addItem(s1[0]);
cmb.addItem(s1[1]);
cmb.addItem(s1[2]);
chk.setText("自动登录");
paneMid.add(lblName);
paneMid.add(txtName);
paneMid.add(lblApply);
paneMid.add(lblPwd);
paneMid.add(txtPwd);
paneMid.add(lblForget);
paneMid.add(lblModel);
paneMid.add(cmb);
paneMid.add(chk);
paneBut.add(btnKill);
paneBut.add(btnSet);
paneBut.add(btnLogin);
contentPane = this.getContentPane();
contentPane.add(paneTop,BorderLayout.NORTH);
contentPane.add(paneMid,BorderLayout.CENTER);
contentPane.add(paneBut,BorderLayout.SOUTH);
setTitle("欢迎使用QQ");
setSize(330,240);
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
setLocation((screen.width - getSize().width)/2,(screen.height - getSize().height)/2 );
setVisible(true);
setResizable(false);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static void main(String args[]){
Demo d = new Demo();
}
}
D. 用JAVA怎么写QQ
用java是可以写出qq的，只不过用java开发c/s的软件不是java特长的，你要是真的想写，就写着练练手吧，最起码可以巩固java se上的知识。
具体怎么写，给你个大概的思路吧，因为我没办法在这个有限的输入框内把所有的代码写完。
【1】先写出qq的简单界面
【2】给每个按钮添加监听
【3】按钮事件（方法）定义
【4】连接网络（socket）
【5】测试
【5】其他功能添加
【6】测试
E. 用java做QQ界面的框架代码
我有个现成的你看看
package dyno.swing.beans.qq;
import javax.swing.*;
import javax.swing.event.MouseInputListener;
import org.jvnet.substance.skin.;
/*import org.jvnet.substance.skin.SubstanceModerateLookAndFeel;
import org.jvnet.substance.skin.;*/
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Scanner;
public class QQLogin extends JFrame implements MouseInputListener,ActionListener{
JLabel guanggao,beijing,wenzi,she,zhanghaowb,qq1,dengluzhuangtai;
// JTextField zhanghao;
JPopupMenu haoma;
JComboBox zhanghao;
JPasswordField mima;
JCheckBox jizhumima,zidongdenglu;
JButton denglu,chashamuma;
JProgressBar jpb;
SimThread activity;
Timer activityMonitor;
String name,qq;
Socket s;
public QQLogin()
{
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (ClassNotFoundException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace();
} catch (InstantiationException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace();
} catch (IllegalAccessException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace();
} catch ( e1) {
// TODO 自动生成 catch 块
e1.printStackTrace();
}
chashamuma = new JButton("查杀木马");
chashamuma.setBounds(240, 155,85, 20);
this.add(chashamuma);
jpb = new JProgressBar();
jpb.setStringPainted(true);
jpb.setBounds(100, 240, 200, 15);
this.add(jpb);
chashamuma.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
jpb.setMaximum(1000);//设置进度栏的最大值
activity=new SimThread(1000);
activity.start();//启动线程
activityMonitor.start();//启动定时器
chashamuma.setEnabled(false);//禁止按钮
}
});
activityMonitor=new Timer(100,new ActionListener(){//每0.5秒执行一次
public void actionPerformed(ActionEvent e){//以下动作将在事件调度线程中运行，十分安全
int current=activity.getCurrent();//得到线程的当前进度
jpb.setValue(current);//更新进度栏的值
if(current==activity.getTarget()){//如果到达目标值
activityMonitor.stop();//终止定时器
chashamuma.setEnabled(true);//激活按钮
}
}
});
dengluzhuangtai = new JLabel(new ImageIcon("zaixianzhuangtai.jpg"));
dengluzhuangtai.setBounds(75, 145, 35, 30);
this.add(dengluzhuangtai);
dengluzhuangtai.addMouseListener(this);
denglu = new JButton("登录");
denglu.setBounds(140, 155, 80, 20);
this.add(denglu);
this.setAlwaysOnTop(true);
zidongdenglu = new JCheckBox("自动登录");
zidongdenglu.setBounds(200, 190, 100, 30);
this.add(zidongdenglu);
jizhumima = new JCheckBox("记住密码");
jizhumima.setBounds(100, 190, 100, 30);
// jizhumima.setBackground(new Color(228, 244, 255));
this.add(jizhumima);
haoma = new JPopupMenu();
/* zhanghao = new JTextField(20);
zhanghao.setBounds(120, 78, 135, 20);
zhanghao.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.WHITE));
zhanghao.setFont(new Font("宋体",Font.PLAIN,13));
this.add(zhanghao);*/
// zhanghaowb = new JLabel(new ImageIcon("2.png"));
// zhanghaowb.setBounds(90, 73, 194, 31);
// jiantou = new JLabel(new ImageIcon("jiantou.png"));
// jiantou.setBounds(256, 78, 23, 21);
// jiantou.addMouseListener(this);
// this.add(jiantou);
// this.add(zhanghaowb);
chashamuma.addActionListener(this);
mima = new JPasswordField();
mima.setEchoChar('*');
mima.setFont(new Font("宋体",Font.PLAIN,13));
mima.setBounds(100, 113, 150, 20);
this.add(mima);
zhanghao = new JComboBox();
zhanghao.setEditable(true);
zhanghao.setBounds(100, 78, 150, 20);
zhanghao.setFont(new Font("宋体",Font.PLAIN,13));
this.add(zhanghao);
guanggao = new JLabel(new ImageIcon("guanggao.gif"));
guanggao.setBounds(0, 0, 334, 64);
beijing = new JLabel(new ImageIcon("beijing.jpg"));
beijing.setBounds(0, 64, 334, 154);
wenzi = new JLabel(new ImageIcon("wenzi.jpg"));
wenzi.setBounds(30, 75, 50, 100);
denglu.addActionListener(this);
// zhanghaowb.addMouseListener(this);
// zhanghao.addMouseListener(this);
this.add(wenzi);
this.add(beijing);
this.setLayout(null);
this.add(guanggao);
this.setVisible(true);
this.setDefaultCloseOperation(3);
this.setSize(340, 250);
this.setLocationRelativeTo(null);
}
public static void main(String[] args) {
/*JFrame.(true);
try {
UIManager.setLookAndFeel(new ()) ;
UIManager.setLookAndFeel("org.jvnet.substance.skin.");
} catch (Exception e) {
System.out.println("Substance Raven Graphite failed to initialize");
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
QQLogin w = new QQLogin();
w.setVisible(true);
}
});*/
new QQLogin();
}
public void mouseClicked(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseEntered(MouseEvent e) {
if(e.getSource() == dengluzhuangtai)
{
dengluzhuangtai.setIcon(new ImageIcon("zaixianzhuangtaidian.jpg"));
}
}
public void mouseExited(MouseEvent e) {
if(e.getSource() == dengluzhuangtai)
{
dengluzhuangtai.setIcon(new ImageIcon("zaixianzhuangtai.jpg"));
}
}
public void mousePressed(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseReleased(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseDragged(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseMoved(MouseEvent e) {
// TODO 自动生成方法存根
}
public class liaotianchuangkou
{
}
class SimThread extends Thread{//线程类
private int current;//进度栏的当前值
private int target;//进度栏的最大值
public SimThread(int t){
current=0;
target=t;
}
public int getTarget(){
return target;
}
public int getCurrent(){
return current;
}
public void run(){//线程体
try{
while (current<target && !interrupted()){//如果进度栏的当前值小于目标值并且线程没有被中断
sleep(10);
current++;
if(current == 700)
{
sleep(3000);
}
else if(current == 730)
{
sleep(1000);
}
}
}catch (InterruptedException e){}
}
}
public void actionPerformed(ActionEvent e) {
if(e.getSource() == chashamuma)
{
this.setBounds(300, 300, 340, 300);
}
else if(e.getSource() == denglu)
{
String zh = (String) zhanghao.getSelectedItem();
System.out.println(zhanghao.getSelectedItem());
// System.out.println(zhanghao.getItemAt(0));
char [] str = mima.getPassword();
String mima = String.valueOf(str);;
System.out.println(mima);
// Sql login = new Sql();
// if(login.login(zh,mima))
// {
try {
s = new Socket("127.0.0.1",8888);
System.out.println(s);
PrintWriter pw;
Scanner sc;
pw = new PrintWriter(s.getOutputStream(),true);
sc = new Scanner(s.getInputStream());
String str2 = "login#289872400198724#"+zh+"#289872400198724#"+mima;
System.out.println(str2);
pw.println(str2);
String str3 = sc.nextLine();
String yanzheng[] = str3.split("#");
System.out.println(str3);
if(yanzheng[0].equals("true"))
{
System.out.println("登陆成功!");
name = yanzheng[1];
qq = yanzheng[2];
// this.setVisible(false);
// Thread.sleep(5000);
System.out.println("woao"+name);
System.out.println("woai"+qq);
Logined logined = new Logined(name,qq);
this.setVisible(false);
}
else
{
JOptionPane.showMessageDialog(this, "用户名或密码错误!", "用户名或密码错误!", 0);
}
} catch (UnknownHostException e2) {
// TODO 自动生成 catch 块
e2.printStackTrace();
} catch (IOException e2) {
// TODO 自动生成 catch 块
e2.printStackTrace();
}
/*try {
login.rs = login.stat.executeQuery("select * from qquser where username='"+zh+"' and password = '"+mima+"'");
boolean flag = login.rs.next();
if(flag == true)
{
name = login.rs.getString("name");
qq = login.rs.getString("username");
}
else
{
}*/
// } catch (SQLException e1) {
// TODO 自动生成 catch 块
// e1.printStackTrace();
// }
}
else
{
JOptionPane.showMessageDialog(this, "用户名或密码错误", "输入错误", 0);
}
// this.setVisible(false);
//new Logined();
}
}
F. 用java制作qq登录界面,只要界面,不要事件处理
package ibees.qq;
import java.awt.BorderLayout;
import java.net.URL;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
/**
* 仿QQ登录界面，仅供学习参考，涉及到的有窗口居中、JPanel、LayoutManager的使用
* @author hhzxj2008
* */
public class QQLoginView extends JFrame {
/**
*
*/
private static final long serialVersionUID = -5665975170821790753L;
public QQLoginView() {
initComponent();
}
private void initComponent() {
setTitle("用户登录");
//设置LOGO
URL image = QQLoginView.class.getClassLoader().getResource("ibees/qq/images/year.jpg");//图片的位置
JLabel imageLogo = new JLabel(new ImageIcon(image));
add(imageLogo,BorderLayout.NORTH);
//QQ号和密码
JPanel jp = new JPanel();
JPanel jpAccount = new JPanel();
jpAccount.add(new JLabel("帐号"));
JTextField userTextField = new JTextField(15);
jpAccount.add(userTextField);
jpAccount.add(new JLabel("用户注册"));
jp.add(jpAccount);
JPanel jpPass = new JPanel();
jpPass.add(new JLabel("密码"));
JPasswordField passTextField = new JPasswordField(15);
jpPass.add(passTextField);
jpPass.add(new JLabel("找回密码"));
jp.add(jpPass);
//登录设置
JPanel jpstatus = new JPanel();
jpstatus.add(new JLabel("状态"));
JComboBox statusComboBox = new JComboBox();
statusComboBox.addItem("Q我");
statusComboBox.addItem("在线");
statusComboBox.addItem("隐身");
statusComboBox.addItem("离线");
jpstatus.add(statusComboBox);
jpstatus.add(new JCheckBox("记住密码"));
jpstatus.add(new JCheckBox("自动登录"));
jp.add(jpstatus);
add(jp);
//底部登录按钮
JPanel bottomPanel = new JPanel();
bottomPanel.setLayout(new BorderLayout());
bottomPanel.add(new JButton("设置"),BorderLayout.WEST);
bottomPanel.add(new JButton("登录"),BorderLayout.EAST);
add(bottomPanel,BorderLayout.SOUTH);
setSize(324,230);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLocationRelativeTo(null);
}
/**
* @param args
*/
public static void main(String[] args) {
java.awt.EventQueue.invokeLater(new Runnable(){
@Override
public void run() {
new QQLoginView().setVisible(true);
}
});
}
}