java聊天室代码百度云 java聊天程序代码( 八 )


socket = new Socket(serverAddress, port);
reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
writer = new PrintWriter(socket.getOutputStream(), true);
this.name = name;
}
public void start() throws IOException {
System.out.println("欢迎来到聊天室!");
new Thread(new IncomingMessageHandler()).start();
new Thread(new OutgoingMessageHandler()).start();
}
private class IncomingMessageHandler implements Runnable {
@Override
public void run() {
try {
while (true) {
String message = reader.readLine();
if (message == null) {
break;
}
System.out.println(message);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
close();
}
}
}
private class OutgoingMessageHandler implements Runnable {
@Override
public void run() {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
try {
while (true) {
String message = reader.readLine();
if (message.equals("quit")) {
break;
}
writer.println(name + ": " + message);
}
} catch (IOException e) {
e.printStackTrace;
} finally {
close();
}
}
}
为java聊天室代码加详细注释,并说明设计思路 。好的加100分 。import java.io.*;
import java.net.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;//引入包 。
public class ChatClient {
public static void main(String[] args) {
ChatClient cc = new ChatClient();
cc.receive();
}
JTextField jtf; // 文本条
JTextArea jta; //文本域 。
Socket s; //客户端
PrintWriter out; //输出流
BufferedReader in; //输入流
public ChatClient() {
JFrame frame = new JFrame("ChatClient");//窗口
frame.setSize(400, 300); //大小
jta = new JTextArea(); //文本域
jta.setEditable(false); //不可编辑
jtf = new JTextField();//文件条
jtf.addActionListener(new ActionListener() { //添加监听 。
public void actionPerformed(ActionEvent arg0) {
send(); //调用send()方法
}
});
frame.getContentPane().add(new JScrollPane(jta)); //添加滚动条
frame.getContentPane().add(jtf, "South"); //添加文本条
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //关闭窗口 。
frame.setVisible(true); //可显示java聊天室代码百度云的 。
try {
s = new Socket("127.0.0.1", 9000); //连接服务端 socket("主机名"java聊天室代码百度云 , 端口号);
in = new BufferedReader(new InputStreamReader(s.getInputStream())); //建立输入流
out = new PrintWriter(s.getOutputStream());//输出流
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void receive() { //接受服务端发来别的客户端的信息 。
while (true) {
try {
String text = in.readLine(); //读一行
this.jta.append(text + "\n"); //jta 添加上读入的 。
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return;
}
}
}
public void send() { //发送消息
String text = this.jtf.getText(); //得到java聊天室代码百度云你输入的消息
this.jtf.setText(""); //在文本域中显示java聊天室代码百度云你输入的消息 。
out.println(text); //打印出 。
out.flush(); //清空
}
}
Server端
import java.net.*;
import java.io.*;
import java.util.*;//引入包
public class ChatServer {
public static void main(String[] args) throws Exception {

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