[Java] 纯文本查看 复制代码package javaapplication2;

import java.net.*;

import java.io.*;

import java.awt.*;

import java.awt.event.*;

import java.util.logging.Level;

import java.util.logging.Logger;

public class JavaApplication2

{

public static void main(String args[])

{

new C().aa();

}

}

class Con

{

static public Socket s = null;

static private OutputStream op = null;

public static void send(String str)

{

try

{

s = new Socket("192.168.1.2", 12345);

op = s.getOutputStream();

op.write(str.getBytes());

} catch (IOException e) {

System.out.println(e);

}

finally

{

try {

op.close();

} catch (IOException ex) {

System.out.println(ex);

}

}

}

}

class C extends Frame

{

private final TextField tf = new TextField(50);;

public void aa()

{

setTitle("聊天");

Panel p = new Panel();

p.setLayout(new FlowLayout(FlowLayout.LEFT));

// tf = new TextField(50);

p.add(tf);

Button b = new Button("Go");

b.addActionListener(new ActionListener()

{

@Override

public void actionPerformed(ActionEvent e) {

Con.send(tf.getText());

throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

}

});

addWindowListener(new WindowAdapter()

{

@Override

public void windowClosing(WindowEvent e) {

try {

Con.s.close();

super.windowClosing(e); //To change body of generated methods, choose Tools | Templates.

} catch (IOException ex) {

Logger.getLogger(C.class.getName()).log(Level.SEVERE, null, ex);

}

finally

{

System.exit(1);

}

}

});

p.add(b);

add(p, BorderLayout.SOUTH);

TextArea ta = new TextArea("",50,50,TextArea.SCROLLBARS_VERTICAL_ONLY );

add(ta,BorderLayout.NORTH);

pack();

setVisible(true);

}

/* class action implements ActionListener

{

@Override

public void actionPerformed(ActionEvent e) {

new Con().send(tf.getText());

}

}*/

}