frame1.java~8~

这是我做的JAVA的socket网络通信源码

package socketserver;
import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Frame1 extends JFrame implements Runnable {
  JPanel contentPane;
  JScrollPane jScrollPane1 = new JScrollPane();
  JTextArea jTextArea1 = new JTextArea();
  JLabel jLabel1 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();

//Frame1 frame = new Frame1();

  Socket socket;
  ServerSocket serversocket;
  BufferedReader bufferedReader;//客戶端消息緩沖區
  PrintWriter printWriter;//服務器端消息緩沖區

  private class GetInfo implements Runnable{
   //定義一個內部類，接受消息
   public void run()
   {
   String str;
   try{
    str=bufferedReader.readLine();//從bufferedreader讀入一行
    while(str!="exit!")
{
   jTextArea1.append("客戶端消息："+str+"\n");
   str=bufferedReader.readLine();//繼續讀入客戶端消息
}
 bufferedReader.close();//關閉緩沖區
 printWriter.close();//
 socket.close();//關閉socket
 serversocket.close();//關閉serversocket
  }catch(Exception e){jTextArea1.append(e.toString()+"\n");}
   }
  }
  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();

    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(null);
    this.setSize(new Dimension(400, 300));
    this.setTitle("服務器端");
    jScrollPane1.setBounds(new Rectangle(15, 5, 371, 182));
    jTextArea1.setText("");
    jLabel1.setText("發送消息");
    jLabel1.setBounds(new Rectangle(17, 198, 52, 20));
    jTextField1.setText("");
    jTextField1.setBounds(new Rectangle(76, 197, 309, 28));
    jTextField1.addKeyListener(new Frame1_jTextField1_keyAdapter(this));
    jButton1.setBounds(new Rectangle(20, 255, 105, 28));
    jButton1.setEnabled(false);
    jButton1.setText("發送");
    jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
    jButton2.setBounds(new Rectangle(189, 257, 112, 27));
    jButton2.setText("退出");
    jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
    contentPane.add(jScrollPane1, null);
    contentPane.add(jLabel1, null);
    contentPane.add(jTextField1, null);
    contentPane.add(jButton1, null);
    contentPane.add(jButton2, null);
    jScrollPane1.getViewport().add(jTextArea1, null);

   // Frame1 frame = new Frame1();
    Thread t=new Thread(this);
    t.start();
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
  public void run() {
    /**@todo Implement this java.lang.Runnable method*/
    //throw new java.lang.UnsupportedOperationException("Method run() not yet implemented.");
  try
  {

   //建立端口號為1000的服務器的端口
   serversocket=new ServerSocket(1000);
   socket=serversocket.accept();//接收客戶端
   bufferedReader=new BufferedReader(new InputStreamReader(socket.getInputStream()));// 建立緩沖區
   printWriter=new PrintWriter(socket.getOutputStream());
   if(socket!=null)
   {
    jTextArea1.append("客戶端以連接！\n");
    jButton1.setEnabled(true);
   }
   GetInfo getinfo=new GetInfo();
   Thread t=new Thread(getinfo);//創建接收客戶端消息的線程
   t.start();
  }catch(Exception e){jTextArea1.append(e.toString()+"\n");}

  }

  void jButton1_actionPerformed(ActionEvent e) {
  printWriter.println(jTextField1.getText());
    //讀入jtextfield1中的文本
    printWriter.flush();
    //將jTextField1中的文本信息顯示到jTextArea1中
    jTextArea1.append("服務器端信息："+jTextField1.getText());
    jTextField1.setText("");
  }

  void jButton2_actionPerformed(ActionEvent e) {
//退出
    try{
     jTextArea1.append("服務器退出！\n");
     printWriter.println("exit!");
     printWriter.flush();
    }catch(Exception err){jTextArea1.append(err.toString()+"\n");}
finally{System.exit(0);}
  }

  void jTextField1_keyPressed(KeyEvent e) {
if(e.getKeyChar()==KeyEvent.VK_ENTER)
    {
    try{
    jTextArea1.append("服務器退出！\n");
    printWriter.println("exit!");
    printWriter.flush();
    }catch(Exception err){jTextArea1.append(e.toString()+"\n");}

finally{System.exit(0);}
    }
  }
}

class Frame1_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class Frame1_jButton2_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton2_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class Frame1_jTextField1_keyAdapter extends java.awt.event.KeyAdapter {
  Frame1 adaptee;

  Frame1_jTextField1_keyAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void keyPressed(KeyEvent e) {
    adaptee.jTextField1_keyPressed(e);
  }
}