URL url = new URL("http://www.google.com/intl/en_ALL/images/logo.gif");
BufferedImage image = ImageIO.read(url);
ByteArrayOutputStream os = new ByteArrayOutputStream();
ImageIO.write(image, "gif", os);
InputStream is = new ByteArrayInputStream(os.toByteArray());
KeePass Maven plugin 0.4 released
8 years ago
6 comments:
Thanks! This was just the code I needed to return a dynamic image to struts 2 stream type.
This is one more way to achieve the same thing
HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
InputStream iSReader = connection.getInputStream();
BufferedImage bufferedImage = ImageIO.read(iSReader);
I have a question!
With this method you save it on disk than you read from the disk or not?
I'm tying to upload a BufferedImage I have to a MySQL DB but to do the:
preparedStmt2.setBlob(4, image); // Image
(image on DB is type mediumBLOB)
but it only accepts image if it's type ImputStream.
Can you help?
Thanks
preparedStmt2.setBlob(4, is);
and to read that from the database?
Post a Comment