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 block
101                     e.printStackTrace();
102                 }
103             }
104         }
105
106
107     }
108
109     private void addContent() {
110         // TODO Auto-generated method stub
111         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             @Override
161             public void actionPerformed(ActionEvent e) {
162                 // TODO Auto-generated method stub
163                 msgArea.setText("");
164             }
165
166         });
167         this.fasongBtn.addActionListener(new ActionListener(){
168
169             @Override
170             public void actionPerformed(ActionEvent e) {
171                 // TODO Auto-generated method stub
172                 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+" "+getFormatDate()+" "+"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 block
191                                 e1.printStackTrace();
192                             } catch (IOException e1) {
193                                 // TODO Auto-generated catch block
194                                 e1.printStackTrace();
195                             } finally{
196                                 if(client != null){
197                                     try {
198                                         client.close();
199                                     } catch (IOException e1) {
200                                         // TODO Auto-generated catch block
201                                         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 }