java 局域网文件共享程序

import java.io.*; import java.net.Socket; import java.util.StringTokenizer; import java.awt.*; import javax.swing.*; import java.awt.event.*; import javax.swing.table.*; import javax.swing.border.*; public class Client主界面 extends ClientTest implements ActionListener{ private JFrame frame=new JFrame(); private JLabel label1,label2,label22,label3,label4,label5,label6,label7,label8; private JTextArea text; private JTextField path,ip; private static Container con; private JButton button1,button2,button3,button4,button41,button6,button5,button7,button8,button9,button10,button11,button12; public ChatClient beginning; private ImageIcon n1; private ImageIcon n2; private ImageIcon n3; private List l; private int i; private String sending,sendmeg; private Socket s,x; private String[] osend; private get g; public Client主界面(){ frame.setSize(600,500); frame.setTitle("客户端"); frame.setLocation(400,400); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); buju(); button8.setEnabled(false); button9.setEnabled(false); button10.setEnabled(false); button11.setEnabled(false); button12.setEnabled(false); button41.setEnabled(false); button7.setEnabled(false); button5.setEnabled(false); con.setBackground(Color.MAGENTA); } public void buju(){ con= frame.getContentPane(); //添加功能按钮/////////////// button2=new JButton("刷新"); button3=new JButton("接收"); button4=new JButton("连接"); button41=new JButton("断开"); button5=new JButton("ChatBar");; button6=new JButton("CE"); button7=new JButton("共享的"); button8=new JButton("删除"); button9=new JButton("移动"); button10=new JButton("复制"); button11=new JButton("重命名"); button12=new JButton("下载"); l=new List(); label4=new JLabel(""); label5=new JLabel(""); label6=new JLabel(""); label7=new JLabel(""); n1=new ImageIcon("src//NO15.JPG"); label4.setIcon(n1); n2=new ImageIcon("src//0.gif"); n3=new ImageIcon("src//8.gif"); button2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { l.clear(); connect(ip.getText()); connect1(ip.getText()); g = new get(s,x); g.start(); } }); button3.addActionListener(this); button4.addActionListener(this); button41.addActionListener(this); button5.addActionListener(this); button6.addActionListener(this); button7.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { connect(ip.getText()); connect1(ip.getText()); g = new get(s,x); g.start(); sendmeg=s.getInetAddress().getHostName()+" a"; g.start1(sendmeg); button8.setBackground(Color.CYAN); button9.setBackground(Color.CYAN); button10.setBackground(Color.CYAN); button11.setBackground(Color.CYAN); button12.setBackground(Color.CYAN); button8.setEnabled(true); button9.setEnabled(true); button10.setEnabled(true); button11.setEnabled(true); button12.setEnabled(true); } }); button8.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { performed1(); l.delItem(i); sendmeg=osend[0]+" A"+" 1"; g.start1(sendmeg); System.out.println(sendmeg); } }); button9.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { performed1(); l.delItem(i); l.add(osend[0]); sendmeg=osend[0]+" AA"; Thread thread=new Thread(new 试验()); thread.start(); } }); button10.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { performed1(); l.add(osend[0]); sendmeg=osend[0]+" AAA"; Thread thread=new Thread(new 试验()); thread.start(); } }); button11.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { performed1(); // l.replaceItem(w.getText(), i); sendmeg=osend[0]+" AAAA"; Thread thread=new Thread(new 试验()); thread.start(); } }); button12.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { performed1(); sendmeg=osend[0]+" AAAAA"; g.start1(sendmeg); } }); JScrollPane pane12=new JScrollPane(l); pane12.setBounds(65,240,400,150); label4.setBounds(460,270,135,135); label5.setBounds(5,130,30,30); label6.setBounds(5,200,30,30); label7.setBounds(5,250,50,50); n1=new ImageIcon("NO15.JPG"); button3.setBounds(new Rectangle(5,20,60,20)); button4.setBounds(new Rectangle(5,50,60,20)); button41.setBounds(new Rectangle(5,80,60,20)); button2.setBounds(new Rectangle(5,110,60,20)); button5.setBounds(new Rectangle(470,230,100,50)); button5.setBorder(new BevelBorder(BevelBorder.RAISED)); button6.setBounds(new Rectangle(45,140,20,60)); button7.setBounds(new Rectangle(470,0,80,30)); button8.setBounds(new Rectangle(470,40,80,30)); button9.setBounds(new Rectangle(470,70,80,30)); button10.setBounds(new Rectangle(470,110,80,30)); button11.setBounds(new Rectangle(470,150,80,30)); button12.setBounds(new Rectangle(470,190,80,30)); con.add(button2); con.add(button3); con.add(button4); con.add(button41); con.add(button6); con.add(button7); con.add(button8); con.add(button9); con.add(button10); con.add(button11); con.add(button12); con.add(pane12); con.add(label4); con.add(label5); con.add(label6); Font c = new Font(" ", 30, 20); label1= new JLabel("对方IP："); label1.setFont(c); ip=new JTextField(20); ip.setBounds(160,0,250,30); label1.setBounds(70,0,100,30); con.add(label1); con.add(ip); con.add(button5); ////////////////////添加文本 text=new JTextArea(100,100); text.setEditable(false); JScrollPane pane1=new JScrollPane(text); pane1.setBounds(65,40,400,150); pane1.setBackground(Color.cyan); pane1.setBorder(new BevelBorder(BevelBorder.LOWERED)); ////////////添加路径区 path=new JTextField(50); path.setBackground(Color.LIGHT_GRAY); path.setBounds(65,200,400,30); path.setBorder(new BevelBorder(BevelBorder.LOWERED)); path.setEditable(true); label3=new JLabel(""); label3.setBounds(5,350,10,5); con.add(pane1); con.add(path); con.add(label3); } public void performed1(){ i = l.getSelectedIndex(); sending = l.getItem(i); StringTokenizer s = new StringTokenizer(sending, " "); osend=new String[4]; int k = 0; while (s.hasMoreTokens()) { osend[k] = s.nextToken(); k++; } System.out.println(osend[0]); } public void actionPerformed(ActionEvent e){ if(e.getSource().equals(button3)){//接收 try { text.setText(""); sendMessage(text); getMessage(path.getText(),text); } catch (Exception ex) { ex.printStackTrace(); } } if(e.getSource().equals(button4)){//连接 try{ label5.setIcon(n2); button7.setBackground(Color.CYAN); button5.setBackground(Color.CYAN); button41.s