servertest.java

本压缩文件中含有线程的控制

package net;

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

public class ServerTest extends Thread {
	private Socket s;

	public ServerTest(Socket s){
		this.s = s;
	}
	
	public static void main(String[] args){
		
		try {
			ServerSocket ss = new ServerSocket(6000);
			while(true){
				Socket s = ss.accept();
				new ServerTest(s).start();

				
			}
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}
	
	public void run(){
	
			try {
				InputStream is = s.getInputStream();
				OutputStream os = s.getOutputStream();
				
				os.write("Welcome!".getBytes());
				
				byte[] buf = new byte[255];
				int len = is.read(buf);
				System.out.println(new String(buf,0,len));
				
				os.close();
				is.close();
				s.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			
	
	}

}