JAVA文件传输P2P源码

package com.tarena.file.gui; import com.tarena.file.service.ClientContext; import com.tarena.file.service.ExamTools; import java.io.File; import javax.swing.JFileChooser; import javax.swing.JLabel; import javax.swing.JProgressBar; public class MenuFrame extends javax.swing.JFrame { private ClientContext context; private File sendFile; public MenuFrame(ClientContext context) { this.context = context; initComponents(); this.setResizable(false); ExamTools.setFrameCenterPoint(this); } public void clientView() { this.stateLabel.setText("状态:成功与服务器建立连接..."); this.setVisible(true); } public JProgressBar getgetBar() { return getBar; } public JLabel getgetSize() { return getSize; } public JLabel getgetSpeed() { return getSpeed; } public JLabel getnewSize() { return newSize; } public JLabel getoldSize() { return oldSize; } public JProgressBar getsendBar() { return sendBar; } public JLabel getsendSize() { return sendSize; } public JLabel getsendSpeed() { return sendSpeed; } public void reset() { sendSpeed.setText(""); sendSize.setText(""); oldSize.setText(""); newSize.setText(""); getSpeed.setText(""); getSize.setText(""); getBar.setValue(0); sendBar.setValue(0); fileName.setText(""); fileSize.setText(""); pathText.setText(""); fileNameLabel.setText(""); fileSizeLabel.setText(""); openButton.setEnabled(true); sendButton.setEnabled(false); } public void serverView() { this.stateLabel.setText("状态：正在等待客户端请求..."); this.setVisible(true); } public void setButton() { openButton.setEnabled(false); sendButton.setEnabled(false); } public void setGetInfo(File file) { fileName.setText(file.getAbsolutePath()); fileSize.setText(context.parseSize(file.length())); } public void setSendButton() { sendButton.setEnabled(true); } public void updateView() { this.stateLabel.setText("状态：成功与客户端建立连接..."); } private void initComponents() { sendButton = new javax.swing.JButton(); stateLabel = new javax.swing.JLabel(); jSeparator1 = new javax.swing.JSeparator(); pathText = new javax.swing.JTextField(); jPanel1 = new javax.swing.JPanel(); sendBar = new javax.swing.JProgressBar(); jLabel2 = new javax.swing.JLabel(); jLabel3 = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel(); jLabel5 = new javax.swing.JLabel(); jLabel8 = new javax.swing.JLabel(); fileNameLabel = new javax.swing.JLabel(); fileSizeLabel = new javax.swing.JLabel(); sendSize = new javax.swing.JLabel(); oldSize = new javax.swing.JLabel(); sendSpeed = new javax.swing.JLabel(); jPanel2 = new javax.swing.JPanel(); jLabel6 = new javax.swing.JLabel(); jLabel7 = new javax.swing.JLabel(); jLabel9 = new javax.swing.JLabel(); jLabel10 = new javax.swing.JLabel(); jLabel11 = new javax.swing.JLabel(); getBar = new javax.swing.JProgressBar(); fileName = new javax.swing.JLabel(); fileSize = new javax.swing.JLabel(); getSpeed = new javax.swing.JLabel(); newSize = new javax.swing.JLabel(); getSize = new javax.swing.JLabel(); openButton = new javax.swing.JButton(); jLabel1 = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); sendButton.setText("发送"); sendButton.setEnabled(false); sendButton.setName("sendButton"); // NOI18N sendButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { sendButtonActionPerformed(evt); } }); stateLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT); stateLabel.setText("状态：等待客户端连接..."); stateLabel.setName("stateLabel"); // NOI18N jSeparator1.setName("jSeparator1"); // NOI18N pathText.setEditable(false); pathText.setName("pathText"); // NOI18N jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("传送文件")); jPanel1.setName("jPanel1"); // NOI18N sendBar.setBorderPainted(false); sendBar.setName("sendBar"); // NOI18N sendBar.setStringPainted(true); jLabel2.setText("文件名称："); jLabel2.setName("jLabel2"); // NOI18N jLabel3.setText("文件大小："); jLabel3.setName("jLabel3"); // NOI18N jLabel4.setText("发送文件："); jLabel4.setName("jLabel4"); // NOI18N jLabel5.setText("剩余文件："); jLabel5.setName("jLabel5"); // NOI18N jLabel8.setText("发送速度："); jLabel8.setName("jLabel8"); // NOI18N fileNameLabel.setText(" "); fileNameLabel.setName("fileNameLabel"); // NOI18N fileSizeLabel.setText(" "); fileSizeLabel.setName("fileSizeLabel"); // NOI18N sendSize.setText(" "); sendSize.setName("sendSize"); // NOI18N oldSize.setText(" "); oldSize.setName("oldSize"); // NOI18N sendSpeed.setText(" "); sendSpeed.setName("sendSpeed"); // NOI18N javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addContainerGap() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel4) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(sendSize, javax.swing.GroupLayout.PREFERRED_SIZE, 84, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(18, 18, 18) .addComponent(jLabel5) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(oldSize, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jLabel8) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(sendSpeed, javax.swing.GroupLayout.DEFAULT_SIZE, 60, Short.MAX_VALUE)) .addComponent(sendBar, javax.swing.GroupLayout.DEFAULT_SIZE, 466, Short.MAX_VALUE) .addGroup(jPanel1Layout.createSequentialGroup() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(fileSizeLabel, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE) .addComponent(fileNameLabel,