java编写客户_java编写服务器和客户端.docx
java编写服务器和客户端.docx
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}}运行结果：最后输入信息，如：你好吗？ super("客户端")；setSize(250, 250)；panel.add(label)；panel.add(tf)；tf.addActionListener(this)；add("West", panel)；add("Center", ta)；addWindowListener(new WindowAdapter() {public void windowClosing(WindowEvent e) {System.exit(0)；}})；show()；try {client = new Socket(InetAddress.getLocalHost(), 4000)；ta.append("您服务器是：" + client.getInetAddress().getHostName() + "\n\n")；in = client.getInputStream()；out = client.getOutputStream()；} catch (IOException ioe) {}while (true) {try {byte[] buf = new byte[256]；in.read(buf)；String str = new String(buf)；ta.append("服务器端：" + str + "\n")；} catch (IOException e) {}}}public void actionPerformed(ActionEvent e) {try {String str = tf.getText()；byte[] buf = str.getBytes()；tf.setText(null)；out.write(buf)；ta.append("客户端：" + str + "\n")；} catch (IOException iOE) {}}public static void main(String args[]) {new client()； tf.setText(null)；out.write(buf)；ta.append("：" + str + "\n")；} catch (IOException ioe) {}}public static void main(String[] args) {new aaa()；}}运行结果：2、客户端程序代码如下：import java.io.*；import java.net.*；import java.awt.*；import java.awt.event.*；public class client extends Frame implements ActionListener {Label label = new Label("交谈内容")；Panel panel = new Panel()；TextField tf = new TextField(10)；TextArea ta = new TextArea()；Socket client；InputStream in；OutputStream out；public client() {1、服务器程序代码如下：import java.io.*；import java.net.*；import java.awt.*；import java.awt.event.*；public class aaa extends Frame implements
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