用Java編寫類似QQ的聊天程序怎么運(yùn)行

一個(gè)Client端一個(gè)server端，先啟動server端進(jìn)行監(jiān)聽響應(yīng)client端，然后啟動client端進(jìn)行聊天

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Java做一個(gè)多線程類似于QQ的聊天程序。

//時(shí)間關(guān)系,粗略的做了一下,一個(gè)模擬UDP協(xié)議的測試,圖標(biāo),IP,以及端口都可以設(shè)成

//發(fā)送者端的電腦參數(shù)!

import?java.awt.BorderLayout;

import?java.awt.Color;

import?java.awt.GridLayout;

import?java.awt.event.KeyAdapter;

import?java.awt.event.KeyEvent;

import?java.awt.event.MouseAdapter;

import?java.awt.event.MouseEvent;

import?java.io.IOException;

import?java.io.Serializable;

import?java.net.DatagramPacket;

import?java.net.DatagramSocket;

import?java.net.InetAddress;

import?java.net.SocketException;

import?java.net.UnknownHostException;

import?java.text.SimpleDateFormat;

import?java.util.Date;

import?javax.swing.ImageIcon;

import?javax.swing.JButton;

import?javax.swing.JFrame;

import?javax.swing.JLabel;

import?javax.swing.JMenu;

import?javax.swing.JMenuBar;

import?javax.swing.JMenuItem;

import?javax.swing.JPanel;

import?javax.swing.JScrollPane;

import?javax.swing.JTextArea;

public?class?Day03_A?extends?JFrame?implements?Serializable?{

private?static?final?long?serialVersionUID?=?57L;

private?JTextArea?txtRece,?txtSend;//?接受與發(fā)送文本域!

private?JPanel?jp1,?jp2;//?面板!

private?JScrollPane?jsp;

private?JLabel?jab;//?標(biāo)簽

private?JButton?jb;//?按鈕

private?JMenuBar?jmb;//?窗體狀態(tài)欄

private?JMenuItem?a=null,b=null;

private?DatagramSocket?dsend?=?null,?drece;

private?DatagramPacket?dp1,?dp2;

private?byte[]?by1,?by2;

private?String[][][]?menArr=?{{{"語言"},{"中文","英文"}}, {{"字體"},{"隸書","彩云",}},{{"輔助"},{"放大","縮小"}}, {{"功能"},{"計(jì)算","鬧鐘"}}};

Day03_A()?{

by2?=?new?byte[1024];

this.setTitle("山寨QQ測試");//?窗體標(biāo)題

this.setBounds(300,?300,?400,?500);//?位置及大小!

this.setResizable(false);

this.setIconImage(new?ImageIcon("E:/Java_Worker/Day_41學(xué)習(xí)_Gui/src/com/djw/swing01/qq.png").getImage());

this.setLayout(new?GridLayout(2,?1));//?網(wǎng)格模式2行1列

init();

this.setJMenuBar(jmb);

this.setVisible(true);

}

private?void?init()?{

jmb?=?new?JMenuBar();

for(int?i=0;imenArr.length;i++)?{

for(int?j=0;jmenArr[i].length;j++)?{

for(int?x=0;xmenArr[i][j].length;x++)?{

if(j==0)?{

a=new?JMenu(menArr[i][j][x]);

}else?{

b=new?JMenuItem(menArr[i][j][x]);

a.add(b);

}

}

jmb.add(a);

}

}

jp1?=?new?JPanel();

jp1.setLayout(new?BorderLayout());

txtRece?=?new?JTextArea();

jsp?=?new?JScrollPane(txtRece);

jsp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

this.add(jsp);

jp2?=?new?JPanel();//?面板

jp2.setBackground(new?Color(107,?197,?127));

jp2.setLayout(new?BorderLayout());

txtSend?=?new?JTextArea();

jab?=?new?JLabel();

jab.setText("[ALT+S]/[回車+CTRL]或者[點(diǎn)擊發(fā)送按鈕]:發(fā)送信息");

jab.setHorizontalAlignment(JLabel.CENTER);//?標(biāo)簽文本居中

jb?=?new?JButton("發(fā)送");

jp2.add(jab,?BorderLayout.NORTH);//?指定到面板北面

jp2.add(txtSend,?BorderLayout.CENTER);//?文本放中間

jp2.add(jb,?BorderLayout.SOUTH);

this.add(jp2);

myeve();

}

private?void?myeve()?{

this.setDefaultCloseOperation(EXIT_ON_CLOSE);//?窗體可關(guān)閉

try?{

dsend?=?new?DatagramSocket();//?發(fā)送端套接字

drece?=?new?DatagramSocket(10008);

}?catch?(SocketException?e)?{

e.printStackTrace();

}

re();//?啟動無限循環(huán)偵聽!

txtSend.addKeyListener(new?KeyAdapter()?{

public?void?keyPressed(KeyEvent?k)?{

if?(k.isControlDown()??k.getKeyCode()?==?KeyEvent.VK_ENTER)?{

se();

}

if?(k.isAltDown()??k.getKeyCode()?==?KeyEvent.VK_S)?{

se();

}

}

});

jb.addMouseListener(new?MouseAdapter()?{

public?void?mouseClicked(MouseEvent?arg0)?{

se();

txtSend.requestFocus();

}

});

}

private?void?se()?{

try?{

by1?=?txtSend.getText().getBytes();

dp1?=?new?DatagramPacket(by1,?by1.length,?InetAddress.getByName("192.168.2.4"),?10008);

dsend.send(dp1);//?推送數(shù)據(jù)

txtSend.setText(null);

}?catch?(UnknownHostException?e)?{

e.printStackTrace();

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

private?void?re()?{

new?Thread()?{

public?void?run()?{

while?(true)?{

try?{

String?time?=?new?SimpleDateFormat("MM-dd/HH:mm").format(new?Date());

dp2?=?new?DatagramPacket(by2,?by2.length);

drece.receive(dp2);

String?ip?=?dp2.getAddress().getHostAddress();

txtRece.append("用戶IP:"?+?ip?+?"??時(shí)間:");

txtRece.append(time?+?":?"?+?System.getProperty("line.separator"));

txtRece.append(new?String(by2,?0,?dp2.getLength())?+?System.getProperty("line.separator"));

txtRece.setCaretPosition(txtRece.getText().length());

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

}

}.start();

}

public?static?void?main(String[]?args)?{

new?Day03_A();

}

}

求類似于QQ的聊天程序 用JAVA寫的

類似QQ的聊天工具?有一種叫l(wèi)uma的QQ程序,是用java編寫的,而且代碼開放,適用于各種安裝了java平臺的計(jì)算機(jī).

不過好像已經(jīng)不跟新了,可惜了.

騰訊官方現(xiàn)在也提供了java版本的qq現(xiàn)在

關(guān)于仿QQ聊天對話框的JAVA代碼

1、swing的界面可以直接用netbeans畫出來嘛。

2、可以把輸出的聊天內(nèi)容都放在一個(gè)StringBuffer里，每打出一句話，就把這句話追加在StringBuffer，然后把StringBuffer里的內(nèi)容輸出到Textarea中。

3、好友列表可以用JList

你好,請問怎么用Java做一個(gè)簡單類似qq的聊天界面.

import?javax.swing.*;

import?java.awt.*;

import?java.awt.event.*;

public?class?ChatRoom?extends?JFrame?implements?MouseListener?{

/**

*?

*/

private?static?final?long?serialVersionUID?=?1L;

public?static?void?main(String[]?args)?{

new?ChatRoom();

}

private?JFrame?frame;

private?JTextArea?viewArea;

private?JTextField?viewField;

private?JButton?button1;

private?JButton?button2;

private?JLabel?jlable;

private?JTextField?MyName;

public?ChatRoom(){

frame?=?new?JFrame("Chat?Room");

viewArea?=?new?JTextArea(10,?50);

viewField?=?new?JTextField(50);

jlable=?new?JLabel();

jlable.setText("在線");

button1?=?new?JButton("Send");

button2?=?new?JButton("Quit");

MyName?=?new?JTextField();

MyName.setColumns(9);

MyName.setText("飛翔的企鵝??");

JPanel?panel?=?new?JPanel();

panel.setLayout(new?GridLayout(8,1));

panel.add(jlable);

panel.add(MyName);

panel.add(button1);

panel.add(button2);

JScrollPane?sp?=?new?JScrollPane(viewArea);

sp.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

sp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

frame.add("Center",sp);

frame.add("East",panel);

frame.add("South",viewField);

frame.setSize(500,250);

frame.setVisible(true);

button1.addMouseListener((MouseListener)?this);

button2.addMouseListener((MouseListener)?this);

}

public?void?mouseClicked(MouseEvent?evt){

String?message?=?"";

message=MyName.getText()+viewField.getText();

if(evt.getSource()==button1){

viewArea.setText(viewArea.getText()+message+?"\n")?;

}

if(evt.getSource()==button2){

message?=?"退出";

viewArea.setText(message);

viewField.setText("");

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}

}

public?void?mousePressed(MouseEvent?evt){?}

public?void?mouseReleased(MouseEvent?evt){?}

public?void?mouseEntered(MouseEvent?e){?}

public?void?mouseExited(MouseEvent?e){?}

}

求一個(gè)山寨qq的源代碼，要java語言的~謝謝

簡單得很的那種要不要？就像用來應(yīng)對考試一樣。

import?java.io.*;

import?java.net.*;

import?java.util.*;

public?class?ChatServer?{

boolean?started?=?false;

ServerSocket?ss?=?null;

ListClient?clients?=?new?ArrayListClient();

public?static?void?main(String[]?args)?{

new?ChatServer().start();

}

public?void?start()?{

try?{

ss?=?new?ServerSocket(8888);

started?=?true;

}?catch?(BindException?e)?{

System.out.println("端口使用中....");

System.out.println("請關(guān)掉相關(guān)程序并重新運(yùn)行服務(wù)器！");

System.exit(0);

}?catch?(IOException?e)?{

e.printStackTrace();

}?

try?{?

while(started)?{

Socket?s?=?ss.accept();

Client?c?=?new?Client(s);

System.out.println("a?client?connected!");

new?Thread(c).start();

clients.add(c);

}

}?catch?(IOException?e)?{

e.printStackTrace();

}?finally?{

try?{

ss.close();

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

}

class?Client?implements?Runnable?{

private?Socket?s;

private?DataInputStream?dis?=?null;

private?DataOutputStream?dos?=?null;

private?boolean?bConnected?=?false;

public?Client(Socket?s)?{

this.s?=?s;

try?{

dis?=?new?DataInputStream(s.getInputStream());

dos?=?new?DataOutputStream(s.getOutputStream());

bConnected?=?true;

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

public?void?send(String?str)?{

try?{

dos.writeUTF(str);

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

public?void?run()?{

try?{

while(bConnected)?{

String?str?=?dis.readUTF();

System.out.println(str);

for(int?i=0;?iclients.size();?i++)?{

Client?c?=?clients.get(i);

c.send(str);

}

}

}?catch?(EOFException?e)?{

System.out.println("Client?closed!");

}?catch?(IOException?e)?{

e.printStackTrace();

}?finally?{

try?{

if(dis?!=?null)?dis.close();

if(dos?!=?null)?dos.close();

if(s?!=?null)??{

s.close();

//s?=?null;

}

}?catch?(IOException?e1)?{

e1.printStackTrace();

}

}

}

}

}

客戶端，開兩個(gè)就能聊了……

import?java.awt.*;

import?java.awt.event.*;

import?java.io.*;

import?java.net.*;

public?class?ChatClient?extends?Frame?{

Socket?s?=?null;

DataOutputStream?dos?=?null;

DataInputStream?dis?=?null;

private?boolean?bConnected?=?false;

TextField?tfTxt?=?new?TextField();

TextArea?taContent?=?new?TextArea();

Thread?tRecv?=?new?Thread(new?RecvThread());

public?static?void?main(String[]?args)?{

new?ChatClient().launchFrame();?

}

public?void?launchFrame()?{

setLocation(400,?300);

this.setSize(300,?300);

add(tfTxt,?BorderLayout.SOUTH);

add(taContent,?BorderLayout.NORTH);

pack();

this.addWindowListener(new?WindowAdapter()?{

@Override

public?void?windowClosing(WindowEvent?arg0)?{

disconnect();

System.exit(0);

}

});

tfTxt.addActionListener(new?TFListener());

setVisible(true);

connect();

tRecv.start();

}

public?void?connect()?{

try?{

s?=?new?Socket("127.0.0.1",?8888);

dos?=?new?DataOutputStream(s.getOutputStream());

dis?=?new?DataInputStream(s.getInputStream());

System.out.println("connected!");

bConnected?=?true;

}?catch?(UnknownHostException?e)?{

e.printStackTrace();

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

public?void?disconnect()?{

try?{

dos.close();

dis.close();

s.close();

}?catch?(IOException?e)?{

e.printStackTrace();

}

}

private?class?TFListener?implements?ActionListener?{

public?void?actionPerformed(ActionEvent?e)?{

String?str?=?tfTxt.getText().trim();

tfTxt.setText("");

try?{

dos.writeUTF(str);

dos.flush();

}?catch?(IOException?e1)?{

e1.printStackTrace();

}

}

}

private?class?RecvThread?implements?Runnable?{

public?void?run()?{

try?{

while(bConnected)?{

String?str?=?dis.readUTF();

taContent.setText(taContent.getText()?+?str?+?'\n');

}

}?catch?(SocketException?e)?{

System.out.println("bye!");

}?catch?(IOException?e)?{

e.printStackTrace();

}?

}

}

}

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