程序实现 传输图片

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.UUID;

import org.omg.CORBA.portable.InputStream;

public class Fille {

 public static void main(String[] args) {
  String img ="D:\\Demo\\op\\1.jpg";
  try {
   Socket client = new Socket("192.168.0.116",4848);
   
    //FileOutputStream fos =new FileOutputStream("D:\\Demo\\we"+UUID.randomUUID().toString()+"jpg");
    
    FileInputStream fis =new FileInputStream(img);
    System.out.println(fis.available());
    byte[] buf = new byte[fis.available()];
    OutputStream os = client.getOutputStream();
    fis.read(buf);
    os.write(buf);
    os.flush();
    os.close();
    
    fis.close();
    //InputStream is =  server.getInputStream();
    
    
  }catch(Exception e) {
   
  }

 }

}

运行结果