基于GUI的網(wǎng)絡(luò)通信程序設(shè)計

1、精選優(yōu)質(zhì)文檔-傾情為你奉上Java程序設(shè)計實驗報告-實驗3實驗室： 2014 年 12 月 10 日學(xué)院計算機(jī)與信息學(xué)院專業(yè)班級姓名成績課程名稱Java程序設(shè)計實驗項目名 稱 實驗三 基于GUI的網(wǎng)絡(luò)通信程序設(shè)計指導(dǎo)教師教師評語 教師簽名： 年 月 日1、 實驗?zāi)康?掌握J(rèn)ava中GUI程序的編寫，包括事件監(jiān)聽機(jī)制。2掌握J(rèn)ava的網(wǎng)絡(luò)通信編程，ServerSocket，Socket類的使用。3掌握J(rèn)ava中多線程的編程，Thread類，Runnable接口的使用。4掌握用面向?qū)ο蟮姆椒ǚ治龊徒鉀Q復(fù)雜問題。2、 實驗原理1. 利用java.awt和javax.swing包提供的各種組件實現(xiàn)服務(wù)

2、器和客戶端的界面設(shè)計。2使用套接字實現(xiàn)基于TCP協(xié)議的服務(wù)器和客戶端。3.為服務(wù)器和客戶端界面中的有關(guān)組件添加消息相應(yīng)，實現(xiàn)交互。三、使用硬件、軟件環(huán)境 PC 計算機(jī)一臺，配置為CPU為2.6G，內(nèi)存為4G，硬盤為1T，安裝Windows8操作系統(tǒng)。另外，使用JCreator，JDK1.8.0等軟件四、實驗過程、步驟及原始記錄(算法、原程序、測試結(jié)果，分析等) 1.實驗過程： 首先實現(xiàn)界面的編寫，之后使用套接字實現(xiàn)基于TCP協(xié)議的通信，再設(shè)置監(jiān)視 器，為相應(yīng)的組件添加消息相應(yīng)。 2.源程序：1.客戶端程序：KeHuDuan.javaimport java.awt.*;import java.a

3、wt.event.*;import java.util.*;import java.io.*;import .*;import javax.swing.*;public class KeHuDuanpublic static void main(String args)MyFrame client = new MyFrame();client.setVisible(true);client.setResizable(false);client.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);class MyFrame extends JFra

4、meJTextField ip;JTextField port;JTextField cin;JTextArea content;JButton connect;JButton say;Socket socket;MyFrame()init();ConnectListen cListener = new ConnectListen();SayListen sListener = new SayListen();connect.addActionListener(cListener);say.addActionListener(sListener);void init() setLayout(n

5、ew FlowLayout(); setSize(400,400); setLocation(800,100); add(new JLabel("Serve ip"); ip = new JTextField("127.0.0.1",8); add(ip); add(new JLabel("Serve port"); port = new JTextField("8888",8); add(port); connect = new JButton("connect"); add(connect)

6、; content = new JTextArea(16,35); JScrollPane scroll = new JScrollPane(content); add(scroll); add(new Label("Say:"); cin = new JTextField(25); add(cin); say = new JButton("say"); add(say);class ConnectListen implements ActionListenerint portNum;public void actionPerformed(ActionE

7、vent e)connect.setEnabled(false);try portNum =Integer.parseInt(port.getText();socket = new Socket(ip.getText(),portNum);ClientThread ct = new ClientThread();ct.start(); catch (Exception ex) class SayListen implements ActionListenerString str;public void actionPerformed(ActionEvent e)try PrintWriter

8、out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(),true);str=cin.getText();if(!str.isEmpty()out.println(str);content.append("me:"+str+"n");out.flush();cin.setText(""); catch (Exception ex) class ClientThread extends Threadpublic voi

9、d run()try BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream();String str;while(true)str = in.readLine();/System.out.println ("a");content.append(str+"n"); catch (Exception ex) 2.服務(wù)器端程序：import java.awt.*;import java.awt.event.*;import java.util.*;

10、import java.io.*;import .*;import javax.swing.*;public class FuWuQipublic static void main(String args)MyFrame serve = new MyFrame();serve.setVisible(true);serve.setResizable(false);serve.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);class MyFrame extends JFrameJTextField port;JButton start;JTex

11、tArea content;JTextField cin;JButton say;Socket socket;MyFrame()init();StartListen sListen = new StartListen();SayListen stListen = new SayListen();start.addActionListener(sListen);say.addActionListener(stListen);void init() setLayout(new FlowLayout();setSize(400,400);setLocation(400,100);add(new JL

12、abel("Port:");port = new JTextField("8888",25);add(port);start = new JButton("Start");add(start);content = new JTextArea(15,35);JScrollPane scroll = new JScrollPane(content);add(scroll);add(new JLabel("Say:");cin = new JTextField(26);add(cin);say = new JButton

13、("Say");add(say);class StartListen implements ActionListenerpublic void actionPerformed(ActionEvent e)start.setEnabled(false);try ServerSocket s = new ServerSocket(Integer.parseInt(port.getText();socket = s.accept();PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWrite

14、r(socket.getOutputStream(),true);out.println("連接成功");content.append("連接成功"+"n");ServerThread st = new ServerThread();st.start(); catch (Exception ex) class SayListen implements ActionListenerString str;public void actionPerformed(ActionEvent e)try PrintWriter out = new

15、PrintWriter(new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(),true);str=cin.getText();if(!str.isEmpty()out.println(str);content.append("me:"+str+"n");out.flush();cin.setText(""); catch (Exception ex) class ServerThread extends Threadpublic void run()try BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream();String str;while(true)str = in.