package com.it.internet;
import org.junit.Test;
import java.io.*;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
/*实现客户端发送文件给服务器端,服务端将文件保存在本地*/
public class TCPtest1 {
@Test
public void client(){
Socket socket = null;
FileInputStream fis = null;
OutputStream os = null;
try {
//创建客户端socket
socket = new Socket(InetAddress.getByName("127.0.0.1"), 8787);
//创建输入流
fis = new FileInputStream(new File("风景如画.jpg"));
//创建socket的输出流.将客户端的数据输出出去
os = socket.getOutputStream();
byte[] buffer =new