tcpclient.java

JAVA客户机和服务器应用程序设计,有UDP和TCP,课本的源码,我们的课程设计

import java.io.*;
import java.net.*;
class TCPClient {
	public static void main (String argv[]) throws Exception
	{
		String sentence;
		String modifiedSentence;
		BufferedReader inFromUser = new BufferedReader(
		new InputStreamReader(System.in));
		Socket clientSocket = new Socket("125.221.168.44",8080);
		DataOutputStream outToServer = new DataOutputStream(
			clientSocket.getOutputStream());
		BufferedReader inFromServer =
		new BufferedReader(new InputStreamReader(
		clientSocket.getInputStream()));
		sentence = inFromUser.readLine();
		outToServer.writeBytes(sentence + '\n');
		modifiedSentence = inFromServer.readLine();
		System.out.println("FROM SERVER: " +
		modifiedSentence);
		clientSocket.close();
	}
}