javaTCP qq聊天

package qq_server; import java.awt.BorderLayout; import java.awt.Dimension; import javax.swing.*; import java.awt.*; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JLabel; import com.borland.jbcl.layout.XYLayout; import com.borland.jbcl.layout.*; import java.awt.Font; import javax.swing.JTextField; import javax.swing.JButton; import java.awt.Color; import javax.swing.JTextArea; //////////////////////////////// import java.awt.event.*; import java.net.*; import java.io.*; /** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2014</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */ public class Frame1 extends JFrame { File file; Dialog1 dia = new Dialog1(); int control = 0; int checknum = 0; socketconnect Socketconn = new socketconnect(); String filename; String name_df; JPanel contentPane; XYLayout xYLayout1 = new XYLayout(); JLabel jLabel1 = new JLabel(); JLabel jLabel2 = new JLabel(); JLabel jLabel3 = new JLabel(); JLabel jLabel4 = new JLabel(); JLabel jLabel5 = new JLabel(); JLabel jLabel6 = new JLabel(); JTextField jTextField1 = new JTextField(); //ip JTextField jTextField2 = new JTextField(); //port JTextField jTextField3 = new JTextField(); //name JLabel jLabel7 = new JLabel(); JTextField jTextField4 = new JTextField(); //adress JButton jButton1 = new JButton(); //select JButton jButton2 = new JButton(); //send JButton jButton3 = new JButton(); //connect JButton jButton4 = new JButton(); //no connect JLabel jLabel8 = new JLabel(); TextArea TextArea1 = new TextArea(); //show message JLabel jLabel9 = new JLabel(); JTextField jTextField5 = new JTextField(); //send message JLabel trans = new JLabel(); public Frame1() { try { setDefaultCloseOperation(EXIT_ON_CLOSE); jbInit(); } catch (Exception exception) { exception.printStackTrace(); } } /** * Component initialization. * * @throws java.lang.Exception */ private void jbInit() throws Exception { contentPane = (JPanel) getContentPane(); contentPane.setLayout(xYLayout1); setSize(new Dimension(478, 425)); setTitle("Frame Title"); jLabel1.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); jLabel1.setText("配置："); jLabel2.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); jLabel2.setText("文件传输："); jLabel3.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); jLabel3.setText("连接："); jLabel4.setText("你的IP地址："); jLabel5.setText("端口号："); jLabel6.setText("你的昵称："); jLabel7.setText("文件路径："); jButton1.setText("选择"); jButton2.setText("发送"); jButton3.setText("连接"); jButton4.setText("断开连接"); jTextField1.setBackground(Color.magenta); jTextField2.setBackground(Color.magenta); jTextField2.setCaretColor(Color.white); jTextField2.setText("9000"); jTextField3.setBackground(Color.magenta); jLabel8.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); jLabel8.setText("消息显示区："); jLabel9.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); jLabel9.setText("消息发送区："); trans.setFont(new java.awt.Font("宋体", Font.BOLD, 16)); trans.setForeground(Color.blue); contentPane.add(jLabel1, new XYConstraints(5, 34, 96, 23)); contentPane.add(jLabel3, new XYConstraints(3, 293, 80, 37)); contentPane.add(jLabel2, new XYConstraints(3, 183, 98, 30)); contentPane.add(jLabel5, new XYConstraints(42, 109, 59, 28)); contentPane.add(jLabel6, new XYConstraints(42, 153, 76, 24)); contentPane.add(jLabel4, new XYConstraints(42, 68, 84, 29)); contentPane.add(jTextField2, new XYConstraints(116, 113, 95, 22)); contentPane.add(jTextField3, new XYConstraints(115, 159, 97, 21)); contentPane.add(jLabel7, new XYConstraints(28, 215, 77, 22)); contentPane.add(jTextField4, new XYConstraints(94, 214, 123, 25)); contentPane.add(jButton3, new XYConstraints(80, 303, 119, 24)); contentPane.add(jButton4, new XYConstraints(82, 346, 116, 25)); contentPane.add(jLabel8, new XYConstraints(224, 28, 127, 34)); contentPane.add(jLabel9, new XYConstraints(224, 276, 106, 31)); contentPane.add(jTextField1, new XYConstraints(115, 70, 94, 24)); contentPane.add(jButton2, new XYConstraints(160, 243, 60, -1)); contentPane.add(jButton1, new XYConstraints(91, 242, 63, -1)); contentPane.add(TextArea1, new XYConstraints(222, 64, 243, 173)); contentPane.add(jTextField5, new XYConstraints(221, 313, 244, 67)); contentPane.add(trans, new XYConstraints(28, 389, 141, 29)); jButton1.addActionListener(new listener()); jButton2.addActionListener(new listener()); jButton3.addActionListener(new listener()); jButton4.addActionListener(new listener()); jTextField5.addActionListener(new listener()); dia.yes.addActionListener(new listener()); dia.no.addActionListener(new listener()); new wait().start(); // 打开接收连接的线程 } ///////////////////////////////////////////////////////////////////////////////// class listener implements ActionListener { public void actionPerformed(ActionEvent e) { if (e.getSource() == jButton1) //选择 { JFileChooser jfc = new JFileChooser(); //文件选择器组件 jfc.showOpenDialog(jButton1); //显示打开对话框 filename = jfc.getSelectedFile().getPath(); //获得选中文件路径和名字 jTextField4.setText(filename); } ///////////////////////////////////////////////////////////////////////////////////////// else if (e.getSource() == jButton2) //发送 { try{ FileInputStream fis = new FileInputStream(filename);//获得选中文件路径和名字 BufferedReader reader = new BufferedReader(new InputStreamReader(fis)); String str; //////////////////////////////// 获取文件名 File tempFile =new File(filename.trim()); String fileName = tempFile.getName(); ////////////////////////////////// trans.setText("Transfered Start...") ; Socketconn.send("22011211"); //握手信号 Socketconn.send(fileName); while((str= reader.readLine() )!=null) { Socketconn.send(str); System.out.print(str) ; } Socketconn.send("111"); //结束信号 trans.setText("Transfered End!") ; fis.close(); } catch(IOException e2){ e2.printStackTrace();} } else if (e.getSource() == jButton3) // 连接 { if (checknum!=1) { String ipfield=jTextField1.getText(); String portfield=jTextField2.getText(); if (ipfield.trim().length()==0 ){ TextArea1.append(" IP不能为空，请提供正确的IP地址\n"); } else{ checknum = Socketconn.connect_zd(ipfield,portfield); /////////