c.java

里面有我的JAVA实验和一些教程

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Scanner;
public class c
{
	public static void main(String args[]) throws IOException
	{
		Socket socket1=new Socket("127.0.0.1",8888);
		try
		{
			System.out.println("connection to server accepted:"+socket1);
			PrintWriter out=new PrintWriter(new BufferedWriter(new 
					OutputStreamWriter(socket1.getOutputStream())),true);
			//下面向服务器输出数据
			BufferedReader keyin=new BufferedReader(new InputStreamReader(System.in));
				String strout=keyin.readLine();
				out.println(strout);
            //下面接收服务器反馈过来的数据
			BufferedReader in=new BufferedReader(new InputStreamReader(socket1.getInputStream()));
            String str=in.readLine();
			System.out.println("客户端接收到服务器端的数据是:"+str);
			String s1=new String("end");			
			while(!str.equals(s1))
			{						
				strout=keyin.readLine();//从键盘接收
				out.println(strout);
				str=in.readLine();
				System.out.println("客户端接收到服务器端的数据是:"+str);				
			}		    
			out.println("end");
			
		}
		finally
		{
			System.out.println("client closing socket");
			socket1.close();
		}
	}
}