client.java

该压缩文件中共包含16个非常实用的java学习实例

import java.net.*;
import java.io.*;

public class Client implements Runnable
{
	Socket s;
	BufferedReader br;
	PrintWriter pw;
	BufferedReader br_in;
	Thread t;
	
	public Client()
	{
		try
		{
			s=new Socket("127.0.0.1",8015);
			System.out.println("连接服务器成功！！！");
			System.out.println("正在打开网络通道！");
			br=new BufferedReader(new InputStreamReader(s.getInputStream()));
			pw=new PrintWriter(s.getOutputStream());
			br_in=new BufferedReader(new InputStreamReader(System.in));
			
			System.out.println("数据通道创建成功，可以开始通信！");
			
			t=new Thread(this);
			t.start();
		}catch(Exception e){}
	}
	public void out()//向服务器发出信息
	{
		String msg;
		while(true)
		{
			try
			{
				System.out.println("请输入你想发送的信息：");
				msg=br_in.readLine();
				pw.println(msg);
				pw.flush();
			}catch(Exception e){}
		}
	}
	public void run()
	{
		String msg;
		while(true)
		{
			try
			{
				msg=br.readLine();
				System.out.println("收到服务器发来的信息："+msg);
			}catch(Exception e){}
		}
	}
	public static void main(String args[])
	{
		Client my=new Client();
		my.out();
	}
}