ftpframe.java~6~

用Jbuilder开发的一个简单的FTP上传工具

package ftpclient;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

import com.borland.jbcl.layout.*;
import java.beans.*;
import java.io.*;
import sun.net.TelnetInputStream;
import sun.net.ftp.*;
import java.lang.Object;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.JTextField;
import javax.swing.JCheckBox;
import javax.swing.tree.TreePath;
import sun.net.TelnetOutputStream;
import java.util.Properties;

/**
 * <p>Title: FTP上传工具</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2007</p>
 * <p>Company: 团队合作工作室</p>
 * @author 沈永维&刘晓鹏
 * @version 1.0
 */

public class FTPFrame extends JFrame {
  //对象说明
  private JPanel contentPane;
  private JTextField jTextField1 = new JTextField();
  private JTextField jTextField2 = new JTextField();
  private JCheckBox jCheckbox1 = new JCheckBox();

  FtpClient ftp=null;
  JTabbedPane jTabbedPane1 = new JTabbedPane();
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  PaneLayout paneLayout1 = new PaneLayout();
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JTextField jTextField4 = new JTextField();
  JLabel jLabel4 = new JLabel();
  Box box1;
  JPanel jPanel3 = new JPanel();
  JPanel jPanel4 = new JPanel();
  XYLayout xYLayout2 = new XYLayout();
  BorderLayout borderLayout2 = new BorderLayout();
  JScrollPane jScrollPane1 = new JScrollPane();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JScrollPane jScrollPane2 = new JScrollPane();
  //定义树节点，模型和树视图
  DefaultMutableTreeNode root1 = new DefaultMutableTreeNode("目录中没有文件");
  DefaultTreeModel model1 = new DefaultTreeModel(root1);
  JTree jTree1 = new JTree(model1);
  JButton jButton5 = new JButton();
  JLabel statusLabel = new JLabel();
  List list1 = new List();
  JScrollPane jScrollPane3 = new JScrollPane();
  JTextArea jTextArea1 = new JTextArea();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JLabel jLabel5 = new JLabel();
  JLabel jLabel6 = new JLabel();
  XYLayout xYLayout4 = new XYLayout();
  BorderLayout borderLayout1 = new BorderLayout();
  XYLayout xYLayout5 = new XYLayout();
  PaneLayout paneLayout2 = new PaneLayout();
  JPasswordField jPasswordField1 = new JPasswordField();

  //Construct the frame
  public FTPFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    box1 = Box.createVerticalBox();
    jTextField1.setText("192.168.101.2");
    contentPane.setLayout(paneLayout2);
    this.setSize(new Dimension(487, 462));
    this.setTitle("文件传输系统");
    jTextField2.setText("anonymous");
    jCheckbox1.setText("使用匿名");
    jCheckbox1.setSelected(true);
    jPanel1.setLayout(xYLayout5);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel1.setForeground(Color.red);
    jLabel1.setText("服务器地址：");
    jLabel2.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel2.setForeground(Color.red);
    jLabel2.setText("用 户 名 ：");
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel3.setForeground(Color.red);
    jLabel3.setText("密   码 ：");
    jTextField4.setText("21");
    jLabel4.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel4.setForeground(Color.red);
    jLabel4.setText("端 口 号：");
    jPanel2.setLayout(borderLayout1);
    jPanel3.setLayout(xYLayout4);
    jPanel4.setDebugGraphicsOptions(0);
    jPanel4.setMinimumSize(new Dimension(160, 18));
    jPanel4.setPreferredSize(new Dimension(160, 18));
    jPanel4.setLayout(borderLayout2);
    jButton3.setText("文件上载");
    jButton3.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton3_actionPerformed(e);
      }
    });
    jButton4.setText("文件下载");
    jButton4.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton4_actionPerformed(e);
      }
    });
    box1.setEnabled(true);
    jPanel3.setDebugGraphicsOptions(0);
    jPanel3.setMinimumSize(new Dimension(400, 240));
    jPanel3.setPreferredSize(new Dimension(400, 240));
    jTree1.setToggleClickCount(2);
    jButton5.setText("选择目录");
    jButton5.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton5_actionPerformed(e);
      }
    });
    statusLabel.setFont(new java.awt.Font("Dialog", 0, 14));
    statusLabel.setForeground(SystemColor.textHighlight);
    statusLabel.setText("没有连接ftp服务器");
    list1.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        list1_mouseClicked(e);
      }
    });
    jTextArea1.setText(" ");
    jButton1.setFont(new java.awt.Font("Dialog", 1, 16));
    jButton1.setForeground(Color.blue);
    jButton1.setText("连接服务器");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    jButton2.setFont(new java.awt.Font("Dialog", 1, 16));
    jButton2.setForeground(Color.blue);
    jButton2.setText("断开服务器连接");
    jButton2.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton2_actionPerformed(e);
      }
    });
    list1.setMultipleMode(true);
    jLabel5.setText("^^FTP服务器目录列表^^");
    jLabel6.setText("^^本地硬盘目录列表^^");
    contentPane.setOpaque(true);
    jScrollPane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
    jScrollPane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    jPasswordField1.setText("shy");
    jPanel1.setForeground(Color.blue);
    jPanel1.add(jLabel1,  new XYConstraints(96, 9, -1, 30));
    jPanel1.add(jTextField1,    new XYConstraints(183, 10, 171, 31));
    jPanel1.add(jLabel4,    new XYConstraints(96, 49, 66, 29));
    jPanel1.add(jTextField4,       new XYConstraints(185, 46, 173, 27));
    jPanel1.add(statusLabel,  new XYConstraints(46, 389, -1, -1));
    jPanel1.add(jTextField2,   new XYConstraints(187, 133, 174, 27));
    jPanel1.add(jCheckbox1,   new XYConstraints(109, 88, 96, -1));
    jPanel1.add(jPasswordField1, new XYConstraints(189, 183, 169, 25));
    jPanel1.add(jLabel2, new XYConstraints(94, 131, 66, 27));
    jPanel1.add(jLabel3, new XYConstraints(91, 180, 66, 27));
    jPanel1.add(jButton1,        new XYConstraints(44, 262, 156, 35));
    jPanel1.add(jButton2,   new XYConstraints(247, 262, 156, 35));
    jPanel2.add(box1, BorderLayout.CENTER);
    jPanel3.add(jScrollPane2,        new XYConstraints(60, 60, 0, 0));
    jPanel3.add(jTree1,        new XYConstraints(301, 16, 161, 255));
    jPanel3.add(jButton4,   new XYConstraints(184, 138, 98, -1));
    jPanel3.add(jButton5,  new XYConstraints(186, 195, 97, -1));
    jPanel3.add(jButton3,  new XYConstraints(185, 69, 97, -1));
    jPanel3.add(jScrollPane1,  new XYConstraints(20, 20, 156, 258));
    jPanel3.add(jLabel5, new XYConstraints(313, 288, -1, -1));
    jPanel3.add(jLabel6, new XYConstraints(34, 290, -1, -1));
    jScrollPane1.getViewport().add(list1, null);
    box1.add(jPanel3, null);
    box1.add(jPanel4, null);
    jPanel4.add(jScrollPane3,  BorderLayout.CENTER);
    jScrollPane3.getViewport().add(jTextArea1, null);
    myInit();
    jTabbedPane1.add(jPanel2,   "文件处理");
    jTabbedPane1.add(jPanel1,  "连接FTP服务器");
    contentPane.add(jTabbedPane1,  new PaneConstraints("jTabbedPane1", "jTabbedPane1", PaneConstraints.ROOT, 1.0f));
  }

//---------------------------------------------------------------------------
// 初始化程序：     private void myInit()
// 作用：对list1和jTree1进行初始化

  private void myInit() {
   File rootfile= new File("c:\\");//得到根目录文件
   if(rootfile.isFile()) rootfile=rootfile.getParentFile();//如果得到的不是目录，则使用他的目录
    DefaultMutableTreeNode rootTree2 =new DefaultMutableTreeNode(rootfile.getPath());
    setTree(rootfile.getPath(),rootTree2);//遍历目录树
    model1.setRoot(rootTree2);//设置模型的根节点
    model1.reload();//重新构造树视图
   if(ftp!=null)  {
     ReloadList();
     jTextArea1.append(ftp.welcomeMsg);
   }
  }


 //---------------------------------------------------------------------------
// 浏览程序：   private void ReloadList()
// 作用：清空目录列表，调用List()方法获取文件列表。

  private void ReloadList(){
   StringBuffer buf=new StringBuffer();
   int ch;
   //清空目录列表
    list1.removeAll();
    try {
         //调用List()方法得到目录表
         TelnetInputStream t = ftp.list();
         t.setStickyCRLF(true);
         //分解TelnetInputStream数据流
         while ( (ch = t.read()) >= 0) {
           if (ch == '\n') {
             //向列表框添加分解得到的目录和文件
             list1.add(getDIR(buf.toString()));
             buf.setLength(0);
           }
           else {
             buf.append( (char) ch);
           }
         }
         //完成后关闭TelnetInputStream数据流
         t.close();
       }
       catch (IOException ex) {
         ex.printStackTrace();
       }
    //刷新列表框的内容
    list1.validate();
  }
  //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);
    }
  }

//---------------------------------------------------------------------------
// 浏览程序： public String getDIR(String path)
// 作用：分解字符串得到目录和文件名

  public String getDIR(String path){
    String DIRName;
    int ch;