Java Swing客户端小项目
记录一下两个用java swing写的客户端。
项目1:
关键词：swing jtable
代码如下：
1、主类：
package com.my.agent.client; import java.awt.Color; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.io.IOException; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import javax.swing.filechooser.FileNameExtensionFilter; public class AgentClinet implements ActionListener{ JTextField textField = null; MyTabelModel tm = null; JFrame jframe = null; public AgentClinet(){ jframe = new JFrame(""); jframe.setSize(600, 400); jframe.setBackground(Color.BLUE); jframe.setResizable(false); jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jframe.setAlwaysOnTop(true); jframe.setLayout(new FlowLayout()); //上面按钮 JPanel jpanel = new JPanel(); JButton button = new JButton("添加信息"); button.addActionListener(this); jpanel.add(button); button = new JButton("一键启动"); button.addActionListener(this); jpanel.add(button); button = new JButton("一键停止"); button.addActionListener(this); jpanel.add(button); jframe.add(jpanel); //数据展示 tm = new MyTabelModel(null); final JTable table = new JTable(tm); table.setPreferredScrollableViewportSize(new Dimension(550, 220)); JScrollPane s = new JScrollPane(table); jframe.add(s); //下层按钮 jpanel = new JPanel(new FlowLayout(0)); jpanel.setPreferredSize(new Dimension(580, 30)); JLabel label = new JLabel("单个代理home:"); textField = new JTextField(30); jpanel.add(label); jpanel.add(textField); button = new JButton("启动"); button.addActionListener(this); jpanel.add(button); button = new JButton("停止"); button.addActionListener(this); jpanel.add(button); jframe.add(jpanel); label = new JLabel("删除功能暂不支持"); jframe.add(label); jframe.setVisible(true); table.addMouseListener(new MouseListener() { @Override public void mouseClicked(MouseEvent e) { //得到选中的行列的索引值 int r= table.getSelectedRow(); //int c= table.getSelectedColumn(); //得到选中的单元格的值，表格中都是字符串 Object value= table.getValueAt(r, 2); textField.setText(value.toString()); /* String info=r+"行"+c+"列值 : "+value.toString(); System.out.println(info);*/ } @Override public void mouseReleased(MouseEvent arg0) { } @Override public void mousePressed(MouseEvent arg0) { } @Override public void mouseExited(MouseEvent arg0) { } @Override public void mouseEntered(MouseEvent arg0) { } }); } @Override public void actionPerformed(ActionEvent e) { JButton btn = (JButton)e.getSource(); try { if(btn.getText().equals("添加信息")){ JFileChooser fileChooser = new JFileChooser("目录选择："); fileChooser.setFileFilter(new FileNameExtensionFilter("", "bat")); fileChooser.setAcceptAllFileFilterUsed(true); fileChooser.showOpenDialog(jframe); if(null != fileChooser.getSelectedFile() ){ String filePath = fileChooser.getSelectedFile().getAbsolutePath(); //代理目录 String str = filePath.substring(0,filePath.lastIndexOf("\\")); if(MyDao.addLineData(null, str)){ jframe.dispose(); new AgentClinet(); }; } }else if(btn.getText().equals("一键启动")){ String[][] model = tm.getModel(); for (int i = 0; i < model.length; i++) { Runtime.getRuntime().exec("cmd /c start "+model[i][2]+"\\startup.bat"); } }else if(btn.getText().equals("一键停止")){ String[][] model = tm.getModel(); for (int i = 0; i < model.length; i++) { Runtime.getRuntime().exec("cmd /c start "+model[i][2]+"\\stop.bat"); } }else if(btn.getText().equals("启动")){ Runtime.getRuntime().exec("cmd /c start "+textField.getText()+"\\startup.bat"); }else if(btn.getText().equals("停止")){ Runtime.getRuntime().exec("cmd /c start "+textField.getText()+"\\stop.bat"); } } catch (IOException e1) { System.exit(0); } } public static void main(String[] args) { new AgentClinet(); } }
MyTabelModel.java
package com.my.agent.client; import javax.swing.table.AbstractTableModel; public class MyTabelModel extends AbstractTableModel{ private static final long serialVersionUID = 1L; String[] tableHeader = new String[]{"序号","名称","HOME"}; private String[][] model = null; public MyTabelModel(String path) { model = MyDao.getDataFromFile(path); } public String[][] getModel() { return model; } public void setModel(String[][] model) { this.model = model; } @Override public int getColumnCount() { return tableHeader.length; } @Override public int getRowCount() { return model.length; } @Override public Object getValueAt(int row, int col) { return model[row][col]; } /** * 此方法返回col位置的列的名称 */ @Override public String getColumnName(int column) { return tableHeader[column]; } }
数据来源，放到一个txt文件里面：
package com.my.agent.client; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.util.ArrayList; import java.util.List; public class MyDao { private static BufferedWriter bw; public static void main(String[] args) { getDataFromFile(null); } public static String[][] getDataFromFile(String dir){ String agentsFile = ""; if(null==dir || "".equals(dir)){ dir = System.getProperty("user.home"); } File dirF = new File(dir); if(!dirF.isDirectory()){ throw new RuntimeException("配置的地址不是一个目录"); }else{ agentsFile = dirF.getAbsolutePath()+"/agents.txt"; } File file = new File(agentsFile); if(!file.exists()){ try { file.createNewFile(); } catch (IOException e) { } } List<String> datas = getLineData(agentsFile); String[][] ret = new String[datas.size()][]; for (int i = 0; i < datas.size(); i++) { String[] table = ((i+1)+"&"+datas.get(i).trim()).split("&"); ret[i] = table; } /* for (int i = 0; i < ret.length; i++) { System.out.println(ret[i][0]+"=="+ret[i][1]+"==="+ret[i][2]); } */ return ret; } public static List<String> getLineData(String path) { List<String> urls = new ArrayList<String>(); try { FileReader reader = new FileReader(path); BufferedReader br = new BufferedReader(reader); String str = null; while ((str = br.readLine()) != null) { if(str!=null && str.contains("&")){ urls.add(str); } } br.close(); reader.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return urls; } public static boolean addLineData(String filename,String filePath){ if(filename==null){ filename = System.getProperty("user.home")+"\\agents.txt"; } String agentName = filePath.substring(filePath.lastIndexOf("\\")+1); try { File file = new File(filename); if(!file.exists()){ file.createNewFile(); } FileWriter fileWriter = new FileWriter(filename,true); bw = new BufferedWriter(fileWriter); bw.write(agentName+"&"+filePath); bw.newLine(); bw.flush(); bw.close(); } catch (Throwable e) { //do noting return false; } return true; } }
以上是第一个小工具，只是用了txt文件进行数据存储，第二个客户端按数据源分为以下两种：
1.查询MongoDB数据库：
主类：
package com.my.mssage.client; import java.awt.Color; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import java.util.Timer; import java.util.TimerTask; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; public class MessageClient implements ActionListener{ JFrame jframe = null; JTextField pathText = null; JTextField userNameText = null; JTextField pwdText = null; JTextArea textArea = null; JButton startBtn = null; JButton stopBtn = null; JTextField timeText = null; boolean timerRun = false; JLabel dateLabel = new JLabel("监控时间(-至今)"); JTextField dateText = null; boolean dateshow = false; public MessageClient(){ jframe = new JFrame("监控"); jframe.setSize(600, 400); jframe.setBackground(Color.BLUE); jframe.setResizable(false); jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jframe.setAlwaysOnTop(true); jframe.setLayout(new FlowLayout(0)); jframe.getContentPane().add(new JLabel("数据库ip地址:")); pathText = new JTextField(10); pathText.setText(""); jframe.getContentPane().add(pathText); jframe.getContentPane().add(new JLabel("端口:")); userNameText = new JTextField(10); jframe.getContentPane().add(userNameText); jframe.getContentPane().add(new JLabel("文档名称:")); pwdText = new JTextField(10); jframe.getContentPane().add(pwdText); jframe.getContentPane().add(new JLabel("刷新时间(秒):")); timeText = new JTextField(5); timeText.setText("300"); jframe.getContentPane().add(timeText); dateText = new JTextField(10); dateText.setText(new SimpleDateFormat("yyyy-MM-dd").format(new Date())); jframe.getContentPane().add(dateLabel); jframe.getContentPane().add(dateText); dateLabel.setVisible(dateshow); dateText.setVisible(dateshow); JPanel panel = new JPanel(new FlowLayout(2)); startBtn = new JButton("开始监控"); startBtn.addActionListener(this); panel.add(startBtn); stopBtn = new JButton("停止监控"); stopBtn.addActionListener(this); panel.add(stopBtn); jframe.add(panel); textArea = new JTextArea(18,53); JScrollPane scrollPane = new JScrollPane(textArea); jframe.add(scrollPane); timeText.addKeyListener(new KeyListener() { @Override public void keyTyped(KeyEvent e) {} @Override public void keyReleased(KeyEvent e) {} @Override public void keyPressed(KeyEvent e) { if(e.getKeyCode() == KeyEvent.VK_F11){ dateshow = !dateshow; dateLabel.setVisible(dateshow); dateText.setVisible(dateshow); } } }); jframe.setVisible(true); } public static void main(String[] args) { new MessageClient(); } @Override public void actionPerformed(ActionEvent e) { JButton btn = (JButton)e.getSource(); final Timer timer = new Timer(); TimerTask task = new TimerTask() { @Override public void run() { String startDate = null; if(dateshow){ startDate = dateText.getText(); } if(timerRun){ textArea.setText("开始监控:"+new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())+"\r\n"); List<WorkInfo> list = MongoDao.queryWorkitem(pathText.getText(), userNameText.getText(), pwdText.getText(), startDate); for (WorkInfo workInfo : list) { textArea.append(workInfo.getStopTime()+"======"+workInfo.getWorkName()+":"+workInfo.getWorkType()+":"+workInfo.getWorkState()+":"+workInfo.getStateDetail()+"\r\n"); SoundPlay.playSound(workInfo.getWorkType()); try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }else{ timer.cancel(); this.cancel(); textArea.setText("停止监控......"); } System.gc(); } }; if(btn.getText().equals("开始监控")){ timerRun = true; System.out.println(pathText.getText()+"=="+userNameText.getText()+"=="+pwdText.getText()); timer.schedule(task,0, Long.parseLong(timeText.getText())*1000); }else if(btn.getText().equals("停止监控")){ timerRun = false; System.out.println("stop......"); task.cancel(); timer.cancel(); }else{ System.out.println("......"); } } }
数据查询：
package com.my.mssage.client; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import org.bson.Document; import com.mongodb.BasicDBObject; import com.mongodb.DBObject; import com.mongodb.MongoClient; import com.mongodb.client.FindIterable; import com.mongodb.client.MongoCollection; import com.mongodb.client.MongoDatabase; public class MongoDao { public static void main(String[] args) { } public static List<WorkInfo> queryWorkitem(String ip, String port, String dbname,String startDate) { List<String> list = new ArrayList<String>(); List<WorkInfo> workList = new ArrayList<WorkInfo>(); MongoClient client = new MongoClient(ip,Integer.parseInt(port)); MongoDatabase db = client.getDatabase(dbname); try { /* MongoIterable<String> cos = db.listCollectionNames(); for (String name : cos) { System.out.println(name); } */ MongoCollection<Document> collection = db.getCollection("nSite.wf.workitems"); if(startDate == null || "".equals(startDate)){ startDate = new SimpleDateFormat("yyyy-MM-dd").format(new Date()); } BasicDBObject query = new BasicDBObject(); query.put("state", "Exception"); DBObject timeQuery = new BasicDBObject(); timeQuery.put("$gt", new SimpleDateFormat("yyyy-MM-dd").parse(startDate)); timeQuery.put("$lt", new Date()); query.put("startTime", timeQuery); FindIterable<Document> doc = collection.find(query); int i = 0; for (Document document : doc) { Date tempDate = document.getDate("stopTime"); String stateDetail = document.getString("stateDetails"); WorkInfo workInfo = new WorkInfo(document.getString("name"), document.getString("activityDefineName"), "出错了"); workInfo.setStopTime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(tempDate)); workInfo.setStateDetail(stateDetail); workList.add(workInfo); i++; list.add(document.get("name")+"=="+document.get("activityDefineName")+"==出错了"); System.out.println(document.get("name")+"=="+document.get("activityDefineName")+"==出错了"); } System.out.println(i+"===="+list.size()); } catch (Throwable e) { throw new RuntimeException(e.getMessage()); }finally { client.close(); } return workList; } }
2.查询Mysql数据库：
主类：
package com.my.mssage.client; import java.awt.Color; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import java.util.Timer; import java.util.TimerTask; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; public class MysqlClient implements ActionListener{ JFrame jframe = null; JTextField pathText = null; JTextField portText = null; JTextField userNameText = null; JTextField pwdText = null; JTextArea textArea = null; JButton startBtn = null; JButton stopBtn = null; JTextField timeText = null; boolean timerRun = false; JLabel dateLabel = new JLabel("监控时间(-至今)"); JTextField dateText = null; boolean dateshow = false; public MysqlClient(){ jframe = new JFrame("监控"); jframe.setSize(600, 400); jframe.setBackground(Color.BLUE); jframe.setResizable(false); jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jframe.setAlwaysOnTop(true); jframe.setLayout(new FlowLayout(0)); jframe.getContentPane().add(new JLabel("db地址:端口:")); pathText = new JTextField(12); pathText.setText(""); jframe.getContentPane().add(pathText); jframe.getContentPane().add(new JLabel("db名称:")); portText = new JTextField(5); portText.setText(""); jframe.getContentPane().add(portText); jframe.getContentPane().add(new JLabel("db用户名:")); userNameText = new JTextField(5); jframe.getContentPane().add(userNameText); jframe.getContentPane().add(new JLabel("db密码:")); pwdText = new JTextField(5); jframe.getContentPane().add(pwdText); jframe.getContentPane().add(new JLabel("刷新时间(秒):")); timeText = new JTextField(6); timeText.setText("300"); jframe.getContentPane().add(timeText); dateText = new JTextField(10); dateText.setText(new SimpleDateFormat("yyyy-MM-dd").format(new Date())); jframe.getContentPane().add(dateLabel); jframe.getContentPane().add(dateText); dateLabel.setVisible(dateshow); dateText.setVisible(dateshow); JPanel panel = new JPanel(new FlowLayout(2)); startBtn = new JButton("开始监控"); startBtn.addActionListener(this); panel.add(startBtn); stopBtn = new JButton("停止监控"); stopBtn.addActionListener(this); panel.add(stopBtn); jframe.add(panel); textArea = new JTextArea(18,53); JScrollPane scrollPane = new JScrollPane(textArea); jframe.add(scrollPane); timeText.addKeyListener(new KeyListener() { @Override public void keyTyped(KeyEvent e) {} @Override public void keyReleased(KeyEvent e) {} @Override public void keyPressed(KeyEvent e) { if(e.getKeyCode() == KeyEvent.VK_F11){ dateshow = !dateshow; dateLabel.setVisible(dateshow); dateText.setVisible(dateshow); } } }); jframe.setVisible(true); } public static void main(String[] args) { new MysqlClient(); } @Override public void actionPerformed(ActionEvent e) { JButton btn = (JButton)e.getSource(); final Timer timer = new Timer(); TimerTask task = new TimerTask() { @Override public void run() { String startDate = null; if(dateshow){ startDate = dateText.getText(); } if(timerRun){ textArea.setText("开始监控:"+new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())+"\r\n"); List<WorkInfo> list = NSDao.query(pathText.getText(), portText.getText(), userNameText.getText(), pwdText.getText(), startDate); for (WorkInfo workInfo : list) { textArea.append(workInfo.getStopTime()+"======"+workInfo.getWorkName()+":"+workInfo.getWorkType()+":"+workInfo.getWorkState()+":"+workInfo.getStateDetail()+"\r\n"); SoundPlay.playSound(workInfo.getWorkType()); try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }else{ timer.cancel(); this.cancel(); textArea.setText("停止监控......"); } System.gc(); } }; if(btn.getText().equals("开始监控")){ timerRun = true; System.out.println(pathText.getText()+"=="+userNameText.getText()+"=="+pwdText.getText()); timer.schedule(task,0, Long.parseLong(timeText.getText())*1000); }else if(btn.getText().equals("停止监控")){ timerRun = false; System.out.println("stop......"); task.cancel(); timer.cancel(); }else{ System.out.println("......"); } } }
数据来源：
package com.my.mssage.client; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; public class NSDao { private static String driver = "com.mysql.jdbc.Driver"; static Connection conn = null; static Statement statement = null; static PreparedStatement ps = null; static ResultSet rs = null; static List<String> list = null; /* * 连接数据库 */ public static void connDB(String iport,String dbname,String user,String pwd) { try { String url = "jdbc:mysql://"+iport+"/"+dbname; Class.forName(driver).newInstance(); conn = DriverManager.getConnection(url, user, pwd); if (!conn.isClosed()) { System.out.println("Succeeded connecting to MySQL!"); } statement = conn.createStatement(); } catch (Exception e) { e.printStackTrace(); } } /* * 关闭数据库 */ public static void closeDB() { if(rs != null ){ try { rs.close(); } catch (SQLException e) { e.printStackTrace(); } } if(statement != null){ try { statement.close(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } } if(conn != null){ try { conn.close(); } catch (SQLException e) { e.printStackTrace(); } } } /* * 查询数据表 */ public static List<WorkInfo> query(String iport,String dbname,String user,String pwd,String startDate){ List<WorkInfo> workList = new ArrayList<WorkInfo>(); connDB(iport,dbname,user,pwd); if(startDate == null || "".equals(startDate)){ startDate = new SimpleDateFormat("yyyy-MM-dd").format(new Date()); } list = new ArrayList<String>();//返回所有记录 String str_query = ""; try { String sql = "select workname,activitydefname,stoptime,statedetail,createtime from wf_workitem where currentstate = 5 " + " and " +" starttime BETWEEN '" +startDate +"' and '" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) +"' order by createtime"; rs = statement.executeQuery(sql); while(rs.next()){ WorkInfo workInfo = new WorkInfo(rs.getString(1), rs.getString(2), "出错了"); workInfo.setStopTime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(rs.getDate(3))); workInfo.setStateDetail(rs.getString(4)); str_query = rs.getString(1)+"=="+rs.getString(2)+"==出错了"; System.out.println(str_query); list.add(str_query); workList.add(workInfo); } } catch (SQLException e) { e.printStackTrace(); } finally { closeDB(); } return workList; } public static void main(String[] args) { List<WorkInfo> workList = null; for (int i = 0; i < workList.size(); i++) { System.out.println(list.get(i)); } } }
3、共有代码bean:
package com.my.mssage.client; public class WorkInfo { private String workName; private String workType; private String workState; private String stopTime; private String stateDetail; public WorkInfo(String workName,String workType,String workState, String stopTime,String stateDetail){ this.workName = workName; this.workType = workType; this.workState = workState; this.stopTime = stopTime; this.stateDetail = stateDetail; } public WorkInfo(String workName,String workType,String workState){ this.workName = workName; this.workType = workType; this.workState = workState; } public String getStopTime() { return stopTime; } public void setStopTime(String stopTime) { this.stopTime = stopTime; } public String getStateDetail() { return stateDetail; } public void setStateDetail(String stateDetail) { this.stateDetail = stateDetail; } public String getWorkName() { return workName; } public void setWorkName(String workName) { this.workName = workName; } public String getWorkType() { return workType; } public void setWorkType(String workType) { this.workType = workType; } public String getWorkState() { return workState; } public void setWorkState(String workState) { this.workState = workState; } }
声音播放：
package com.my.mssage.client; import java.io.File; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioInputStream; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.DataLine; import javax.sound.sampled.SourceDataLine; public class SoundPlay { public static void playSound(String type){ try { String dir = System.getProperty("user.home")+"\\jkaudio"; File file = new File(dir); switch (type) { case "打包": file = new File(dir+"\\1.wav"); break; case "送演播室": file = new File(dir+"\\2.wav"); break; case "审片回退通知": file =new File(dir+"\\3.wav"); break; case "自动技审": file =new File(dir+"\\4.wav"); break; case "TitleToEditsphere": file =new File(dir+"\\5.wav"); break; default: file = new File(dir+"\\6.wav"); break; } System.out.println(file.getAbsolutePath()); AudioInputStream cin = AudioSystem.getAudioInputStream(file); AudioFormat format = cin.getFormat(); DataLine.Info info = new DataLine.Info(SourceDataLine.class, format); SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info); line.open(format);//或者line.open();format参数可有可无 line.start(); int nBytesRead = 0; byte[] buffer = new byte[512]; while (true) { nBytesRead = cin.read(buffer, 0, buffer.length); if (nBytesRead <= 0) break; line.write(buffer, 0, nBytesRead); } line.drain(); line.close(); } catch (Throwable e) { System.out.println(e.getMessage()); // do noting e.printStackTrace(); } } public static void main(String[] args) { for (int i = 1; i < 5; i++) { playSound(i+""); } } }
以上！
