Download from a URL and save to a file

       

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;

public class Util{
  
  public static void download(URL url,File to) throws IOException{
    BufferedInputStream in =  new BufferedInputStream(url.openStream());
    BufferedOutputStream out = new BufferedOutputStream( new FileOutputStream(to) );
    int bit = -1;
    while( (bit=in.read())!=-1 ){
      out.write( bit );
    }
    in.close();
    out.close();
  }
}

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Download from a URL and save to a file : URL « Network Protocol « Java

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