//暮雪超霸、加油！！！
package tcp文本上传;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

import java.io.PrintWriter;

import java.net.Socket;

import java.net.UnknownHostException;

public class UploadClient {

    public static void main(String[] args) throws UnknownHostException, IOException {

    Socket s=new Socket("127.0.0.1", 10008);

    BufferedReader  bufIn=new BufferedReader(new FileReader("chaoba.txt"));

    PrintWriter pw=new PrintWriter(s.getOutputStream(),true);

    String line=null;

    while((line=bufIn.readLine())!=null){

        pw.println(line);

    }

    s.shutdownOutput();

    BufferedReader buf=new BufferedReader(new InputStreamReader(s.getInputStream()));

    String readLine = buf.readLine();

    System.out.println(readLine);

    bufIn.close();

    s.close();

    }

}

package tcp文本上传;

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.io.PrintWriter;

import java.net.ServerSocket;

import java.net.Socket;

public class UploadServer {

public static void main(String[] args) throws IOException {

    ServerSocket ss=new ServerSocket(10008);

    Socket accept = ss.accept();

    BufferedReader bufIn =new BufferedReader(new InputStreamReader(accept.getInputStream()));

    String line=null;

    BufferedWriter bufw=new BufferedWriter(new FileWriter("server.txt"));

    while((line=bufIn.readLine())!=null){

        bufw.write(line);

        bufw.newLine();

        bufw.flush();

    }

    PrintWriter  pw=new PrintWriter(accept.getOutputStream(),true);

    pw.println("上传成功");

    bufw.close();

    accept.close();

    ss.close();

}

}