lt.zip_java 聊天_zip_聊天程序_聊天程序 java

package 一对一聊天室; import java.awt.*; import java.awt.event.*; import java.net.*; import java.io.*; public class ChatOneToOne extends Frame{ Button clientBtn,serverBtn; TextArea ta; TextField tfaddress,tfport,tftype; int port; clientskt client; serverskt server; boolean iamserver; static ChatOneToOne frm; public ChatOneToOne() { clientBtn=new Button("客户端"); serverBtn=new Button("服务器端"); ta=new TextArea("",10,50,TextArea.SCROLLBARS_BOTH); tfaddress=new TextField("在此输入ip地址"); tfport=new TextField("端口"); tftype=new TextField(50); tftype.addKeyListener(new TFListener()); ta.setEditable(false); setLayout(new FlowLayout()); add(tfaddress); add(tfport); add(clientBtn); add(serverBtn); add(ta); add(tftype); setSize(400,300); setTitle("一对一聊天室"); setLocation(400,400); clientBtn.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ port=Integer.parseInt(tfport.getText()); client=new clientskt(tfaddress.getText(),port,frm); client.start(); tfaddress.setEnabled(false); tfport.setEnabled(false); serverBtn.setEnabled(false); clientBtn.setEnabled(false); } }); serverBtn.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ port=Integer.parseInt(tfport.getText()); server=new serverskt(port,frm); server.start(); iamserver=true; tfaddress.setText("成为服务器端"); tfaddress.setEnabled(false); tfport.setEnabled(false); serverBtn.setEnabled(false); clientBtn.setEnabled(false); } }); addWindowListener(new WindowAdapter(){public void windowClosing(WindowEvent e){ System.exit(0); }}); show(); } public static void main(String[] args) { frm = new ChatOneToOne(); } private class TFListener implements KeyListener{ public void keyPressed(KeyEvent e) { if(e.getKeyCode()==KeyEvent.VK_ENTER){ ta.append(">"+tftype.getText()+"\n"); if(iamserver) server.dataout(tftype.getText()); else client.dataout(tftype.getText()); tftype.setText(""); } } public void keyReleased(KeyEvent e) { } public void keyTyped(KeyEvent e) { } } }