Convert java.awt.Image to byte array #java #images

SimpleImageConverter.java

import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
 
 
public class SimpleConvertImage {
	public static void main(String[] args) throws IOException{
		String dirName="C:\\";
		ByteArrayOutputStream baos=new ByteArrayOutputStream(1000);
		BufferedImage img=ImageIO.read(new File(dirName,"rose.jpg"));
		ImageIO.write(img, "jpg", baos);
		baos.flush();
 
		String base64String=Base64.encode(baos.toByteArray());
		baos.close();
 
		byte[] bytearray = Base64.decode(base64String);
 
		BufferedImage imag=ImageIO.read(new ByteArrayInputStream(bytearray));
		ImageIO.write(imag, "jpg", new File(dirName,"snap.jpg"));
	}
}