java-socket传输zip文件实例

服务器端程序：

import java.io.*;

import java.net.*;

import java.io.BufferedInputStream;

 

public class SocketServer {

ServerSocket ss=null;

Socket s=null;

DataInputStream inStream=null;

DataOutputStream outStream=null;

FileInputStream fin = null;

 

public SocketServer() {

  try{

    ss=new ServerSocket(765);

    s.setSoTimeout(3000);

  }catch(Exception e){

    System.out.println(e.toString());

  }

}

 

void waitForClient(){

  try{

  while(true){

  s=ss.accept();

  ThreadServer thread = new ThreadServer(s);

  thread.start();

  }

  }catch(Exception e){

    System.out.println(e.toString());

  }

}

 

public static void main(String[] args) {

SocketServer socketServer1 = new SocketServer();

socketServer1.waitForClient();

}

}

 

线程类：

 

import java.io.*;

import java.net.*;

 

class ThreadServer extends Thread{

 

  private Socket socket;

  private DataInputStream inStream=null;

  private DataOutputStream outStream=null;

  private FileInputStream fin = null;

 

  public ThreadServer(Socket sock){

    this.socket = sock;

  }

 

  public void run(){

  boolean bool = false;

  //while(!bool){

  try{

  inStream=new DataInputStream(socket.getInputStream());

  outStream=new DataOutputStream(socket.getOutputStream());

  fin = new FileInputStream("C:/temp/socket/200212060001_ds.zip");

  //socket.setSoTimeout(3000);

  byte[] b = new byte[200];

  int i;

  while((i=fin.read(b))!=-1){

  outStream.write(b);

  }

  fin.close();

  socket.close();

  //bool = true;

  }catch(IOException ex){

  System.out.println(ex);

  }

  //}

  }

 

}

 

客户端：

import java.net.*;

import java.io.*;

 

public class SocketClient{

Socket s=null;

DataInputStream inStream=null;

DataOutputStream outStream=null;

FileOutputStream fout = null;

 

public SocketClient() {

try{

s=new Socket("192.9.207.52",765); //把这里的IP改成你运行SocketServer.class的IP

inStream=new DataInputStream(s.getInputStream());

outStream=new DataOutputStream(s.getOutputStream());

fout = new FileOutputStream("C:/temp/socket/test11.zip");

s.setSoTimeout(3000);

waitData();

}

catch(Exception e){

System.out.println(e.toString());

}

}

 

void init() throws Exception{

 

}

 

void waitData(){

try{

  byte[] b = new byte[200]; 

  int i;

  while((i=inStream.read(b))!=-1){

    fout.write(b);

  }

  fout.flush();

  fout.close();

  s.close();

}catch(Exception e){

System.out.println(e.toString());

}

}

 

    public static void main(String[] args) {

SocketClient socketClient1 = new SocketClient();

}

}