main方法
1 package com.lovo.work; 2 3 public class Test { 4 5 6 7 public static void main(String[] args) { 8 // TODO Auto-generated method stub 9 new FeiqiuFrame();10 11 12 }13 14 } 主程序：文件中是姓名和IP,用键值对的方式写入
1 package com.lovo.work; 2 3 import java.awt.Color; 4 import java.awt.Container; 5 import java.awt.Font; 6 import java.awt.Toolkit; 7 import java.awt.event.ActionEvent; 8 import java.awt.event.ActionListener; 9 import java.io.BufferedReader; 10 import java.io.BufferedWriter; 11 import java.io.FileInputStream; 12 import java.io.FileNotFoundException; 13 import java.io.IOException; 14 import java.io.InputStreamReader; 15 import java.io.ObjectInputStream; 16 import java.io.OutputStreamWriter; 17 import java.net.ServerSocket; 18 import java.net.Socket; 19 import java.net.UnknownHostException; 20 import java.text.SimpleDateFormat; 21 import java.util.Calendar; 22 import java.util.HashMap; 23 import java.util.Properties; 24 import java.util.Set; 25 26 import javax.swing.JButton; 27 import javax.swing.JCheckBox; 28 import javax.swing.JComboBox; 29 import javax.swing.JFrame; 30 import javax.swing.JOptionPane; 31 import javax.swing.JScrollPane; 32 import javax.swing.JTextArea; 33 import javax.swing.JTextField; 34 35 public class FeiqiuFrame extends JFrame{ 36 37 38 39 private Container contentP; 40 private JTextArea msgArea; 41 private JTextField IPTxt; 42 private JButton qingkongBtn; 43 private JTextField wenbenTxt; 44 private JButton fasongBtn; 45 private String msg; 46 private Socket fromClient; 47 private String str3; 48 private JComboBox classComb; 49 private Properties pro; 50 private JCheckBox xuanze; 51 52 53 54 55 56 public FeiqiuFrame() { 57 pro=new Properties(); 58 try { 59 pro.load(new FileInputStream("j124.properties"));// 60 } catch (FileNotFoundException e) { 61 // TODO Auto-generated catch block 62 e.printStackTrace(); 63 } catch (IOException e) { 64 // TODO Auto-generated catch block 65 e.printStackTrace(); 66 } 67 68 this.setSize(400, 350); 69 Toolkit tk = Toolkit.getDefaultToolkit(); 70 int screenW = (int) tk.getScreenSize().getWidth();// 得到屏幕宽 71 int screenH = (int) tk.getScreenSize().getHeight();// 得到屏幕高 72 this.setLocation((screenW - 400) / 2, (screenH - 510) / 2); 73 this.setTitle("我的飞秋"); 74 // 设置窗体关闭即为关闭程序 75 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 76 // 设置窗体内容面板上所有的东西 77 this.addContent(); 78 // 设置窗体可见 79 this.setVisible(true); 80 81 82 83 ServerSocket server = null; 84 try { 85 server = new ServerSocket(9527); 86 while (true) { 87 // accept是阻塞方法，直到监听到客户端发送过来的消息 88 Socket fromClient = server.accept(); 89 new MSGThread(fromClient,this).start(); 90 91 } 92 } catch (IOException e) { 93 // TODO Auto-generated catch block 94 e.printStackTrace(); 95 } finally { 96 if (server != null) { 97 try { 98 server.close(); 99 } catch (IOException e) {100 // TODO Auto-generated catch block101 e.printStackTrace();102 }103 }104 }105 106 107 }108 109 private void addContent() {110 // TODO Auto-generated method stub111 this.contentP = this.getContentPane();112 // 设置窗体面板的背景色113 this.contentP.setBackground(Color.WHITE);114 // 设置容器的布局管理器为空---空布局管理115 this.contentP.setLayout(null);116 117 this.msgArea = new JTextArea();118 JScrollPane sp = new JScrollPane(this.msgArea);119 sp.setBounds(15, 20, 365, 200);120 msgArea.setEditable(false);121 122 // this.msgArea.setBorder(BorderFactory.createLineBorder(Color.BLACK));123 this.contentP.add(sp);124 125 126 127 this.wenbenTxt = new JTextField();128 this.wenbenTxt.setFont(new Font("微软雅黑", Font.ITALIC,15));129 this.wenbenTxt.setForeground(Color.BLUE);130 this.wenbenTxt.setBounds(15, 230, 110, 25);131 this.contentP.add(this.wenbenTxt);132 133 this.fasongBtn = new JButton();134 this.fasongBtn .setText("发送");135 this.fasongBtn .setFont(new Font("微软雅黑", Font.PLAIN, 15));136 this.fasongBtn .setForeground(Color.BLUE);137 this.fasongBtn .setBounds(130, 230, 65, 25);138 139 140 this.classComb = new JComboBox(this.pro.keySet().toArray());141 this.classComb.setEditable(true);142 this.classComb.setBounds(210, 230,90, 25);143 this.contentP.add(this.classComb);144 145 146 this.xuanze = new JCheckBox("自动回复");147 this.xuanze.setBackground(new Color(225, 249, 255));148 this.xuanze.setBounds(15, 270, 100, 25);149 this.contentP.add(this.xuanze);150 151 152 this.qingkongBtn = new JButton();153 this.qingkongBtn.setText("清空");154 this.qingkongBtn.setFont(new Font("微软雅黑", Font.PLAIN, 15));155 this.qingkongBtn.setForeground(Color.BLUE);156 this.qingkongBtn.setBounds(310, 230, 65, 25);157 this.contentP.add(this.qingkongBtn);158 this.qingkongBtn.addActionListener(new ActionListener(){159 160 @Override161 public void actionPerformed(ActionEvent e) {162 // TODO Auto-generated method stub163 msgArea.setText("");164 }165 166 });167 this.fasongBtn.addActionListener(new ActionListener(){168 169 @Override170 public void actionPerformed(ActionEvent e) {171 // TODO Auto-generated method stub172 String str=wenbenTxt.getText();173 String ipstr=(String)FeiqiuFrame.this.getClassComb().getSelectedItem();174 String IP=FeiqiuFrame.this.pro.getProperty(ipstr);175 176 String str2 = str.replaceAll(" ", "");177 if(str2!=null&&!str2.equals("")){178 if(IP.matches("(25[0-5]|2[0-4]\\d|1\\d{2}|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d{2}|[1-9]?\\d)){3}")){179 msg="XX&"+str2;180 str3=msgArea.getText();181 msgArea.setText(str3+"\n"+getFormatDate()+"\n"+"我说："+str2);182 183 Socket client = null; 184 try {185 client = new Socket(IP, 9527);186 BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(client.getOutputStream()));187 bw.write(msg);188 bw.flush();189 } catch (UnknownHostException e1) {190 // TODO Auto-generated catch block191 e1.printStackTrace();192 } catch (IOException e1) {193 // TODO Auto-generated catch block194 e1.printStackTrace();195 } finally{196 if(client != null){197 try {198 client.close();199 } catch (IOException e1) {200 // TODO Auto-generated catch block201 e1.printStackTrace();202 }203 }204 }205 }else{206 JOptionPane.showMessageDialog(fasongBtn, "IP输入不正确！");207 }208 209 }else{ 210 JOptionPane.showMessageDialog(fasongBtn, "消息输入不能为空！");211 }212 }213 });214 215 this.contentP.add(this.fasongBtn );216 217 }218 public static String getFormatDate()219 {220 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");221 return sdf.format(Calendar.getInstance().getTime());222 }223 224 public Container getContentP() {225 return contentP;226 }227 228 public void setContentP(Container contentP) {229 this.contentP = contentP;230 }231 232 public JTextArea getMsgArea() {233 return msgArea;234 }235 236 public void setMsgArea(JTextArea msgArea) {237 this.msgArea = msgArea;238 }239 240 public JTextField getIPTxt() {241 return IPTxt;242 }243 244 public void setIPTxt(JTextField iPTxt) {245 IPTxt = iPTxt;246 }247 248 public JButton getQingkongBtn() {249 return qingkongBtn;250 }251 252 public void setQingkongBtn(JButton qingkongBtn) {253 this.qingkongBtn = qingkongBtn;254 }255 256 257 public JComboBox getClassComb() {258 return classComb;259 }260 261 public void setClassComb(JComboBox classComb) {262 this.classComb = classComb;263 }264 265 public JTextField getWenbenTxt() {266 return wenbenTxt;267 }268 269 public void setWenbenTxt(JTextField wenbenTxt) {270 this.wenbenTxt = wenbenTxt;271 }272 273 public JButton getFasongBtn() {274 return fasongBtn;275 }276 277 public void setFasongBtn(JButton fasongBtn) {278 this.fasongBtn = fasongBtn;279 }280 281 public String getMsg() {282 return msg;283 }284 285 public void setMsg(String msg) {286 this.msg = msg;287 }288 289 public Socket getFromClient() {290 return fromClient;291 }292 293 public void setFromClient(Socket fromClient) {294 this.fromClient = fromClient;295 }296 297 public String getStr3() {298 return str3;299 }300 301 public void setStr3(String str3) {302 this.str3 = str3;303 }304 305 306 } 数据的传输
1 package com.lovo.work; 2 3 import java.io.BufferedReader; 4 import java.io.IOException; 5 import java.io.InputStreamReader; 6 import java.net.Socket; 7 import java.text.SimpleDateFormat; 8 import java.util.Calendar; 9 import java.util.Date;10 11 public class MSGThread extends Thread{12 13 private Socket fromClient;14 private FeiqiuFrame feiqiuframe;15 16 public MSGThread(Socket fromClient,FeiqiuFrame feiqiuframe){17 this.fromClient = fromClient;18 this.feiqiuframe = feiqiuframe;19 }20 21 public void run(){22 BufferedReader br = null;23 try {24 br = new BufferedReader(new InputStreamReader(25 fromClient.getInputStream()));26 String str = br.readLine();27 String[] allMsg = str.split("&");28 String str2=MSGThread.this.feiqiuframe.getMsgArea().getText();29 String str1=allMsg[0] + "说:" + allMsg[1];30 String str3=str2+"\n"+getFormatDate()+"\n"+str1;31 MSGThread.this.feiqiuframe.setStr3(str3);32 MSGThread.this.feiqiuframe.getMsgArea().setText(MSGThread.this.feiqiuframe.getStr3());33 // System.out.println(str2);34 // System.out.println(str1);35 // System.out.println(str3);36 37 } catch (IOException e) {38 // TODO Auto-generated catch block39 e.printStackTrace();40 } finally{41 if(br != null){42 try {43 br.close();44 } catch (IOException e) {45 // TODO Auto-generated catch block46 e.printStackTrace();47 }48 }49 if(this.fromClient != null){50 try {51 this.fromClient.close();52 } catch (IOException e) {53 // TODO Auto-generated catch block54 e.printStackTrace();55 }56 }57 }58 59 60 }61 62 public static String getFormatDate()63 {64 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");65 return sdf.format(Calendar.getInstance().getTime());66 }67 68 }