সার্ভার থেকে জাভা Stream দিয়ে ফাইল ডাউনলোড

package read.webpage;

import java.io.BufferedInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;
/**
 *
 * @author Aditta Chakraborty
 */
public class FileDownload {
    
    public static void main(String[] args) {
        String url = "https://www.yourdomain.com/myfile.txt";
        
        try {
          downloadUsingStream(url, "./myfile.txt");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private static void downloadUsingStream(String urlStr, String file) throws IOException{
        URL url = new URL(urlStr);
        BufferedInputStream bis = new BufferedInputStream(url.openStream());
        FileOutputStream fis = new FileOutputStream(file);
        byte[] buffer = new byte[1024];
        int count=0;
        while((count = bis.read(buffer,0,1024)) != -1)
        {
            fis.write(buffer, 0, count);
        }
        fis.close();
        bis.close();
    }
    
}