socket 客户端发送字节流到服务器

[a532446943]

求个最简单的代码 就是客户端发送数字22 服务器接收并回复给客户端22 一定要字节流传输
谢谢各位了

[a532446943]

求~~~

[jsut_yi]

server端:

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;


public class Server {
	private int port;
	public Server(int port) {
		this.port = port;
	}
	public void Listen() throws IOException{
		ServerSocket serverSocket = new ServerSocket(this.port);
		Socket socket = serverSocket.accept();
		InputStream inputStream = socket.getInputStream();
		OutputStream outputStream = socket.getOutputStream();
		byte[] arry = new byte[1024];
		int length = 0;
		while((length=inputStream.read(arry))!=-1){
			outputStream.write(arry, 0, length);
			outputStream.flush();
		}
	}
	public static void main(String[] args) throws IOException{
		Server server = new Server(9999);
		server.Listen();
	}
}

客户端：

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.UnknownHostException;


public class Client {
	private String ip;
	private int port;
	public Client(String ip,int port) {
		this.ip = ip;
		this.port = port;
	}
	public void conn() throws UnknownHostException, IOException{
		Socket socket = new Socket(this.ip,this.port);
		InputStream inputStream = socket. getInputStream();
		OutputStream outputStream = socket.getOutputStream();
		outputStream.write(22);
		outputStream.flush();
		byte[] arry = new byte[1024];
		int length = 0;
		while((length=inputStream.read(arry))!=-1){
			for(int i=0;i<length;i++){
				System.out.print(arry[i]);
			}
		}
		outputStream.close();
		inputStream.close();
	}
	public static void main(String[] args) throws IOException{
		Client cient = new Client("localhost",9999);
		cient.conn();
	}
}

分别运行server 、 client的main函数
写了个最简单的，客户端会输出22来。

[a532446943]

谢谢！！刚刚自己也琢磨出来了~~