java期末作品源代码 java期末考试编程题

急求JAVA源代码，小游戏或者别的

//这是个聊天晌没掘程序， 在ECLIPSE 运行 Client.java 就宴核可以了。 连接是：localhost

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//Server 代码，

package message;

import java.io.*;

import java点虐 .*;

import java.util.*;

public class Server {

public static void main(String[] args) throws Exception{

System.out.print("Server");

ServerSocket socket=new ServerSocket(8888);

Vector v=new Vector();

while(true){

Socket sk=socket.accept();

DataInputStream in=new DataInputStream(sk.getInputStream());

DataOutputStream out=new DataOutputStream(sk.getOutputStream());

v.add(sk);

new ServerThread(in,v).start();

}

}

}

//ServerThread.java 代码

package message;

import java点虐 .*;

import java.io.*;

import java.util.*;

public class ServerThread extends Thread{

DataInputStream in;

Vector all;

public ServerThread(DataInputStream in,Vector v){

this.in=in;

this.all=v;

}

public void run()

{

while(true)

{

try{

String s1=in.readUTF();

for(int i=0;iall.size();i++)

{

Object obj=all.get(i);

Socket socket=(Socket)obj;

DataOutputStream out=new DataOutputStream(socket.getOutputStream());

out.writeUTF(s1);

System.out.print(i);

out.flush();

}

System.out.print("Message send over!");

}catch(Exception e){e.printStackTrace();};

}

}

}

//ClientFrame.java 代码

package message;

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import java点虐 .*;

import java.io.*;

public class ClientFrame extends JFrame implements ActionListener{

JButton b1=new JButton ("SendMessage");

JButton b2=new JButton("Link Server");

JTextField t1=new JTextField(20);

JTextField t2=new JTextField(20);

JLabel l=new JLabel("输入服务器名察迹字:");

JTextArea area=new JTextArea(10,20);

JPanel p1=new JPanel();

JPanel p2=new JPanel();

JPanel p3=new JPanel();

JPanel p4=new JPanel();

Socket socket;

public ClientFrame()

{

this.getContentPane().add(p1);

p2.add(new JScrollPane(area));

p3.add(t1);

p3.add(b1);

p4.add(l);

p4.add(t2);

p4.add(b2);

p2.setLayout(new FlowLayout());

p3.setLayout(new FlowLayout());

p4.setLayout(new FlowLayout());

p1.setLayout(new BorderLayout());

p1.add("North",p2);

p1.add("Center",p3);

p1.add("South",p4);

b1.addActionListener(this);

b2.addActionListener(this);

this.pack();

show();

}

public void actionPerformed(ActionEvent e)

{

if(e.getActionCommand().equals("Link Server"))

{

try{

socket=new Socket(t2.getText(),8888);

b2.setEnabled(false);

JOptionPane.showMessageDialog(this, "Connection Success");

DataInputStream in=new DataInputStream(socket.getInputStream());

new ClientThread(in,area).start();

}

catch(Exception e1){

JOptionPane.showMessageDialog(this, "Connection Error");

e1.printStackTrace();};

}

else if(e.getActionCommand().equals("SendMessage"))

{

try{

DataOutputStream out=new DataOutputStream(socket.getOutputStream());

out.writeUTF(t1.getText());

t1.setText("");

}catch(Exception e1){e1.printStackTrace();};

}

}

}

//ClientThread.java 代码

package message;

import java点虐 .*;

import java.io.*;

import javax.swing.*;

public class ClientThread extends Thread {

DataInputStream in;

JTextArea area;

public ClientThread(DataInputStream in,JTextArea area){

this.in=in;

this.area=area;

}

public void run()

{

while(true){

try{

String s=in.readUTF();

area.append(s);

}

catch(Exception e){e.printStackTrace();};

}

}

}

//Client.java代码

package message;

public class Client {

/**

* @param args

*/

public static void main(String[] args) {

new ClientFrame();

}

}

// 每段代码都是个类，不要弄在一个文件里。 运行 Client.java

good luck to you!

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