上传文件到ftp服务器工具

package com.exercise.view; import com.exercise.model.bean.FileBean; import com.exercise.view.components.MyListCellRender; import com.exercise.controller.Controller; import com.exercise.model.Model; import com.exercise.model.bean.FtpInfoBean; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import javax.swing.JOptionPane; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import javax.swing.plaf.basic.BasicListUI.ListSelectionHandler; /* * 作者：胡荆陵 * 说明：程序主Frame * 其中包括: 本地文件列表面板 LeftPanel, 服务器文件列表面板 RightPanel， * 输出框 TextArer, 用户登陆框 LoginRemoteDialog */ public class MainFrame extends javax.swing.JFrame { private Model model; private Controller controller; public MainFrame(Model model, Controller controller) { this.model = model; this.controller = controller; initComponents(); initListener(); initData(); setLocationRelativeTo(null); } /** This method is called from within the constructor to * initialize the form. * WARNING: Do NOT modify this code. The content of this method is * always regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { loginRemoteDialog1 = new com.exercise.view.LoginRemoteDialog(); jScrollPane1 = new javax.swing.JScrollPane(); logTextArea = new javax.swing.JTextArea(); localFilePanel = new com.exercise.view.LeftPanel(); remoteFilePanel = new com.exercise.view.RightPanel(); jLabel1 = new javax.swing.JLabel(); logClearButton = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("FTP客户端演示"); logTextArea.setColumns(20); logTextArea.setEditable(false); logTextArea.setRows(5); jScrollPane1.setViewportView(logTextArea); jLabel1.setText("操作记录:"); logClearButton.setText("清除记录"); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 716, Short.MAX_VALUE) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(localFilePanel, javax.swing.GroupLayout.DEFAULT_SIZE, 354, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(remoteFilePanel, javax.swing.GroupLayout.DEFAULT_SIZE, 352, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup() .addComponent(jLabel1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 581, Short.MAX_VALUE) .addComponent(logClearButton))) .addContainerGap()) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(remoteFilePanel, javax.swing.GroupLayout.DEFAULT_SIZE, 306, Short.MAX_VALUE) .addComponent(localFilePanel, javax.swing.GroupLayout.DEFAULT_SIZE, 306, Short.MAX_VALUE)) .addGap(11, 11, 11) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel1) .addComponent(logClearButton)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 66, Short.MAX_VALUE) .addContainerGap()) ); pack(); }// </editor-fold>//GEN-END:initComponents // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JLabel jLabel1; private javax.swing.JScrollPane jScrollPane1; private com.exercise.view.LeftPanel localFilePanel; private javax.swing.JButton logClearButton; private javax.swing.JTextArea logTextArea; private com.exercise.view.LoginRemoteDialog loginRemoteDialog1; private com.exercise.view.RightPanel remoteFilePanel; // End of variables declaration//GEN-END:variables //数据初始化 private void initData() { //设置自定义cellRender类 localFilePanel.getLocalFileList().setCellRenderer(new MyListCellRender()); remoteFilePanel.getRemoteFileList().setCellRenderer(new MyListCellRender()); //初始化 JList 数据 controller.refreshLocalFiles(null); controller.initRemoteFiles(); } //初始化 Listener private void initListener() { //监听模型类的属性变化，做相应视图更新 this.model.addPropertyChangeListener(new PropertyChangeListener() { @Override public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("localFiles")) { //更新本地文件列表 localFilePanel.getLocalFileList().setListData(model.getLocalFiles()); } else if (evt.getPropertyName().equals("localPath")) { //更新本地文件路径 localFilePanel.getLocalPathText().setText(model.getLocalPath()); } else if (evt.getPropertyName().equals("remoteFiles")) { //更新服务器文件列表 remoteFilePanel.getRemoteFileList().setListData(model.getRemoteFiles()); } else if (evt.getPropertyName().equals("remotePath")) { remoteFilePanel.getRemotePathText().setText(model.getRemotePath()); } else if (evt.getPropertyName().equals("lastLogInfo")) { String oldValue = logTextArea.getText(); logTextArea.setText(oldValue + model.getLastLogInfo() + "\n"); } } }); //本地文件向上按钮 localFilePanel.getLocalUpperButton().addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { controller.localUpperButtonClickHandler();//路径向上 } }); //本地文件 JList 鼠标双击的事件处理方法 localFilePanel.getLocalFileList().addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) { FileBean fb = (FileBean) localFilePanel.getLocalFileList().getSelectedValue(); if (fb.getType().equals(FileBean.FileType.file)) { if (model.isUploadNeedConfirm()) { //弹出框确认操作 int result = JOptionPane.showConfirmDia